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CHEMISTRY: A-D (Course, Lectures, Databases, Animations, Simulations, Calculators, Applets, Spreadsheets, 3D Modeling, Videos/Movies & Audio/Sound, etc.) Chemical Terminology & Chemistry Nomenclature Chemistry Dictionaries ~ Chemistry Journals Acid Base Chemistry ~ Air Quality ~ Analytical Chemistry ~ Atmospheric Chemistry Atomic & Molecular Orbitals & VSEPR ~ Atomic Quantum Mechanics Benzotriazole Chemistry ~ Bifunctional Chemistry ~ Biochemistry Biomass & Biofuels ~ Biophysical Chemistry ~ Boltzman Distribution ~ Brownian Motion Buffers ~ Caesium-137 ~ Calorimetry ~ Carbon Dioxide ~ Centrifuge ~ Ceramics FIRST YEAR CHEMISTRY Courses, Lab Experiments & Demonstrations, etc. Chemical Calculation Uncertainties ~ Chemical Ecology of Insects & Pheromones Chemical & Biochemical Solutions, Virtual Laboratories Chemiluminescence ~ Chemputers ~ Chromatography ~ Coal ~ Composite Materials Computational Chemistry ~ Crystallography ~ Diatomic ~ Diffusion ~ Dioxins Chemical Engineering, Process Control Petrochemical Eng., Chemical Reaction Eng., Pipe Systems, etc. Chemistry Center Calculators On-Line Center

Chemical Terminology - Chemistry Terminology - Chemistry Nomenclature CHEMICAL TERMINOLOGY THE GOLD BOOK: IUPAC COMPENDIUM OF CHEMICAL TERMINOLOGY - International Union of Pure and Applied Chemistry Multimedia UPAC Compendium of Chemical Terminology - The Gold Book (Text & Images). VERY VERY VERY...EXTENSIVE. UPAC Compendium of Chemical Terminology - The Gold Book "...Terminology definitions published by IUPAC are drafted by international committees of experts in the appropriate chemistry sub-disciplines, and ratified by IUPAC's Interdivisional Committee on Nomenclature and Symbols. In this edition of the Compendium these IUPAC-approved definitions are supplemented with some definitions from ISO and from the International Vocabulary of Basic and General Terms in Metrology; both these sources are recognised by IUPAC as authoritative..." For more information see IUPAC Compendium of Chemical Terminology Home Page; IUPAC Publications or the International Union of Pure and Applied Chemistry CHEMISTY TERMINOLOGY - CHEMISTRY NOMENCLATURE IUPAC NOMENCLATURE - Material prepared by G. P. Moss, School of Biological and Chemical Sciences, Queen Mary University of London Multimedia Recommendations on Organic & Biochemical Nomenclature, Symbols & Terminology etc. (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of "IUPAC Organic & Biochemical Nomenclature, Symbols & Terminology" Databases include "...Glossary of Organic Class Names; Glossary of Terms in Physical Organic Chemistry; Basic Terminology of Stereochemistry; Fused Ring Nomenclature; Phane Nomenclature; Glossary of Terms in Bioinorganic Chemistry; Glossary of Medicinal Chemistry Terms; etc..." For more information see School of Biological and Chemical Sciences IUBMB NOMENCLATURE - Material prepared by G. P. Moss, School of Biological and Chemical Sciences, Queen Mary University of London Multimedia Recommendations on Organic & Biochemical Nomenclature, Symbols & Terminology etc. (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of "IUBMB Biochemical & Organic Nomenclature, Symbols & Terminology" Categories include "...Enzyme Nomenclature; Enzymes Kinetics; Polymerised Amino Acids Nomenclature; Biochemical Thermodynamics; Steroid Nomenclature; Lipid Nomenclature; Folic Acid Nomenclature; etc..." For more information see School of Biological and Chemical Sciences Chemistry Dictionaries & Glossaries CHEMISTRY DICTIONARIES FOR OTHER CHEMISTRY DICTIONARIES & GLOSSARIES SEE INDIVIDUAL CHEMISTRY SUBJECTS CHEMISTRY DICTIONARY - Eric W. Weisstein and Wolfram Research, Inc. Multimedia Chemistry Encyclopedia - Chemistry Dictionary (Text & Images). VERY VERY VERY...EXTENSIVE. For more information see Eric W. Weisstein's Home Page

Chemistry Journals

ACS, RSC, etc. Journals Biochemistry ~ Chemical Engineering ~ Chemical Physics Chemical Senses ~ Chemistry of Brewing ~ Ceramics & Clays Clinical Chemistry ~ Electrochemistry ~ Histochemistry & Cytochemistry Organic Chemistry ~ Photochemistry & Photobiology Pure & Applied Chemistry ~ Pyrotechnics & Propellants ~ Spectroscopy

CHEMISTRY JOURNALS ACS, RSC, etc. Journals ACS PUBLICATIONS - American Chemical Society Multimedia American Chemical Society Journals & Magazines (Text & Images). For more information see ACS Publications or the American Chemical Society Examples from over "30" Online ACS Magazines & Journals include Journal of the American Chemical Society Chemical Research in Toxicology Analytical Chemistry Chemical & Engineering News Journal of Organic Chemistry CANADIAN JOURNAL OF CHEMISTRY - NRC Research Press, National Research Council of Canada, Ottawa, Canada Multimedia Chemistry Journal (Text & Images). For more information see the NRC Journals Online or NRC Research Press CENTRAL EUROPEAN JOURNAL OF CHEMISTRY - Published by: Versita, Springer Multimedia Chemistry Journal (Text & Images). For more information see the Central European Journal of Chemistry Home Page ROYAL SOCIETY OF CHEMISTRY JOURNALS - Royal Society of Chemistry (RSC), Burlington House, London, U.K. Multimedia Chemistry Journals (Text & Images). For more information see the Royal Society of Chemistry (RSC) Biochemistry Journals EUROPEAN JOURNAL OF BIOCHEMISTRY (FEBS JOURNAL) - Federation of European Biochemical Societies Multimedia Biochemistry Journal (Text & Images). For more information see the Federation of European Biochemical Societies JOURNAL OF BIOCHEMISTRY - Japanese Biochemical Society (JBS), Published by: Oxford University Press Multimedia Biochemistry Journal (Text & Images). For more information see Oxford Journals or the Japanese Biochemical Society (JBS) JOURNAL OF BIOLOGICAL CHEMISTRY - American Society for Biochemistry and Molecular Biology (ASBMB) Multimedia Biological Chemistry Journal (Text & Images). For more information see the American Society for Biochemistry and Molecular Biology Chemical Engineering Journals AIChE JOURNAL ONLINE - American Institute of Chemical Engineeers (AIChE) Multimedia Chemical Engineering Journal (Text & Images). For more information see the American Institute of Chemical Engineeers Chemical Physics Journals AIP ONLINE JOURNAL SERVICE - American Institute of Physics Multimedia Chemical Physics Journals (Text & Images). For more information see the American Institute of Physics APS JOURNALS ONLINE - American Physical Society Multimedia Chemical Physics Journals (Text & Images). For more information see American Physical Society Chemical Senses Journals CHEMICAL SENSES - The Association for Chemoreception Sciences (AChemS); Published by: Oxford University Press Multimedia Chemical Senses Journal (Text & Images). For more information see Oxford Journals or The Association for Chemoreception Sciences (AChemS) Chemistry of Brewing Journals JOURNAL OF THE AMERICAN SOCIETY OF BREWING CHEMISTS - American Society of Brewing Chemists Multimedia Chemistry of Brewing Journal (Text & Images). For more information see American Society of Brewing Chemists Ceramics Journal & Clays Journal JOURNAL OF THE AMERICAN CERAMIC SOCIETY - American Ceramic Society Multimedia Ceramics Journal & Clays Journal (Text & Images). "... the premier forum and archive used by scientists, engineers, and students to learn about original research in ceramics." For more information see American Ceramic Society Clinical Chemistry Journals CLINICAL CHEMISTRY - The American Association for Clinical Chemistry (AACC); Internet Publishing & Design by: HighWire Press Multimedia Clinical Chemistry Journal (Text & Images). For more information see The American Association for Clinical Chemistry (AACC) or HighWire Press Electrochemistry Journals ELECTROCHEMISTRY COMMUNICATIONS - Editor-in-Chief: R. Compton (The Compton Group) Oxford University, UK, Publisher: Elsevier B.V. Multimedia Electrochemistry Journal (Text & Images). For more information see The Compton Group Histochemistry Journals & Cytochemistry Journals JOURNAL OF HISTOCHEMISTRY AND CYTOCHEMISTRY - The Histochemical Society; Internet Publishing & Design by: HighWire Press Multimedia Histochemistry Journal & Cytochemistry Journal (Text & Images). For more information see The Histochemical Society Organic Chemistry Journals INDEX OF ORGANIC CHEMISTRY JOURNALS - Author: K. Van Aken, Organic Chemistry Resources Worldwide Multimedia Organic Chemistry Journal (Text & Images). For more information see Organic Chemistry Resources Worldwide JOURNAL OF ORGANIC CHEMISTRY - American Chemical Society Multimedia Organic Chemistry Journal (Text & Images). For more information see Publications or the American Chemical Society RUSSIAN JOURNAL OF ORGANIC CHEMISTRY - Published by: Springer Multimedia Organic Chemistry Journal (Text & Images). For more information see Journals or Springer Photochemistry Journals & Photobiology Journals PHOTOCHEMISTRY AND PHOTOBIOLOGY - American Society for Photobiology Multimedia Photochemistry & Photobiology Journal (Text & Images). For more information see American Society for Photobiology Pure & Applied Chemistry Journals PURE AND APPLIED CHEMISTRY - International Union of Pure & Applied Chemistry (IUPAC) Multimedia Pure & Applied Chemistry Journal (Text & Images). For more information see Publications or the International Union of Pure & Applied Chemistry (IUPAC) Pyrotechnics Journals & Propellants Journalss JOURNAL OF PYROTECHNICS - Journal of Pyrotechnics, Inc. Multimedia Pyrotechnics Journal (Text & Images). For more information see Journal of Pyrotechnics Home Page PROPELLANTS, EXPLOSIVES, PYROTECHNICS - International Pyrotechnic Society, Published by WILEY-VCH, Fed. Rep. of Germany, John Wiley & Sons, Inc. Multimedia Propellants Journal, Explosives Journal, Pyrotechnics Journal (Text & Images). For more information see International Pyrotechnic Society Spectroscopy Journals APPLIED SPECTROSCOPY JOURNAL - Society for Applied Spectroscopy Multimedia Spectroscopy Journal (Text & Images). For more information see Society for Applied Spectroscopy

Acid Base Chemistry ACID BASE CHEMISTRY COURSES, LECTURES, LESSONS, ETC. ACID AND BASE: pH TUTORIAL - G. Herring, Department of Chemistry, University of British Columbia, Canada Multimedia Acid & Base pH Lessons (Text & Images). VERY VERY EXTENSIVE. Acid & Base: pH Tutorial is "... designed to help students with the fundamental concepts of acid-base chemistry..." Examples of "Acid and Base" Subject Categories include "...The Nature of Acids and Bases; The Dissociation of Water and the pH scale; Strong Acids & Weak Acids; Strong Bases & Weak Bases; Buffered Solutions; Titration Curves; Acid-Base Indicators; Solubility Equilibria; etc..." For more information see Acid & Base: pH Tutorial Home Page; Courseware or the Department of Chemistry ACID-BASE BALANCE - A.W. Grogono, Department of Anesthesiology, School of Medicine, Tulane University Multimedia Acid-Base Lessons, Guides, Publications, Technical Reports, Diagrams, Calculators, etc. (Text & Images). VERY VERY VERY...EXTENSIVE. Acid-Base Balance "...An interactive acid-base diagram is a major feature of this website. It allows numerical values to be visualized on an interactive diagram and simultaneously provides continuous text interpretation. The diagram operates in several modes allowing recognition of classical zones as well as self testing..." Examples of "Acid-Base" Subject Catetories include "...Acid-Base History; Acid-Base Physiology; Acid Production; Henderson Equation; Acid-Base Diagram; Clinical Considerations; Acid-Base Therapy: Respiratory Correction; Metabolic Acidosis and Alkalosis; Acid-Base Interpretation; Stewart's Strong Ion Difference; etc..." For more information see Alan W. Grogono's Home Page pH CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS LogD CALCULATORS & APPLETS FOR SPECIFIC pH LOGD CALCULATOR FOR SPECIFIC pH - M. Earll, U.K. VERY EXTENSIVE. LogD Calculator for Specific pH INPUT Values include: "...Compound is an Acid or Base; pH; pKa; LogP; etc..." For more information see Analytical Chemistry Calculators; Analytical Chemistry Home Page or Mark Earll's Home Page Other related calculators include LogD Calculator for All pH Values LogD Calculator for All pH Values INPUT Values include: "...Compound is an Acid or Base; pKa; LogP; Delta (LogPn-LogPi)..." Percentage Ionisation from pKa Value Percentage Ionisation from pKa Value INPUT Values include: "...pH; pKa..." pH CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS pH CALCULATOR - Sensorex Corporation VERY EXTENSIVE. pH Calculator "...will calculate the pH of a solution of known concentration... pH Calculator INPUT Values include: Chemical in Solution (Acetic Acid, Aniline, Arsenic Acid, Arsenious Acid, Benzoic Acid, Boric Acid, Carbonic Acid, Chlorous Acid, Citric Acid, etc.); and Select one of Three Methods Concentration Method (Concentration of Solution); Weight Method (Weight of acid or base; Total Volume of solution); or Volume Method (Concentration of Acid or Base being added; Volume of acid or base; Total Volume of Solution (including acid/base)..." For more information see Tech Education or Sensorex Corporation pH CALCULATOR - B. Wayne Bequette, Department of Chemical Engineering, School of Engineering, Rensselaer Polytechnic Insititute pH Calculator INPUT Values include: Enter either the "pH" or enter "concentration of hydrogen ions (H+)". For more Information see Environmental Engineering Applets; Index to All Subjects; Department of Chemical Engineering or the School of Engineering pH PLAYGROUND: UNDERSTANDING pH (JAVA APPLET) - A.W. Grogono, Department of Anesthesiology, School of Medicine, Tulane University VERY EXTENSIVE. "...pH is the negative logarithm of the [H+] measured in moles per liter. A pH of 7.4 is equivalent to 40 nanoMols/liter [H+] (hydrogen ion concentration)..." For more information see Acid-Base Balance or Alan W. Grogono's Home Page pH CONTROL CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS pH CONTROL SIMULATIONS - G.C. Goodwin, S.F. Graebe & M.E. Salgado, Department of Electrical & Computer Engineering, University of Newcastle, Australia VERY VERY EXTENSIVE. "...pH control is a common issue in many industrial processes. The basic idea to control the pH variations in some liquid flow, usually making the pH as close to 7 as possible..." pH Control Calculators include: pH Control Flow Variations Calculator; pH Control Valve Errors Calculator; pH Control 3 Tank Calculator For more information see Interactive Simulations or Control Systems Designs ACID BASE CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS ACID-BASE TITRATION CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS ACID-BASE TITRATION CURVES (JAVA APPLET) - C.E. Efstathiou, Department of Chemistry, Uniiveristy of Athens, Greece VERY VERY EXTENSIVE. Available in English & Greek. Acid-Base Titration Curves Calculator allows the user to "...obtain the titration curves of some of the more common acids and bases at any combination. The user can select the acid (among 25 real acids) and the base (among 22 real bases),..." For more information see Educational Applets; Constantinos E. Efstathiou's Home Page or the Department of Chemistry ACID BASE TITRATION (JAVA APPLET) - B. Herreros, Department of Chemistry, University of Southern California VERY EXTENSIVE. Acid Base Titration Calculator "...lets students add either HCl or NaOH to a flask full of water and a flask full of a buffer solution..." For more information see Bruno's Java; Bruno Herreros Home Page or the Department of Chemistry TITRATION OF AN UNKNOWN ACID OR BASE (JAVA APPLET) - D.N. Blauch, Department of Chemistry, Davidson College, Davidson, NC VERY EXTENSIVE. Titration of an Unknown Acid or Base Calculator INPUT Values include: "...Select up to 7 Unknown Compounds; Mass of Unknown Compounds; Volume of Water; Select a Titrant..." For more information see David N. Blauch's Home Page or Department of Chemistry VIRTUAL CHEMISTRY LAB FOR ACID-BASE TITRATION - M. Won, Department of Curriculum & Instruction, College of Education, University of Illinois, Urbana-Champaign Multimedia Acid-base Titration Lessons (Text & Images) VERY VERY EXTENSIVE. Titration "...To titrate an unknown acid/base solution, take a certain amount of the unknown solution and add a standard reagent of the known concentration carefully until the neutralization reaction is completed. This point where the number (or mole) of hydrogen ions and hydroxide ions are equal is defined as the equivalence point. To determine the equivalence point, scientists use an indicator or a pH meter. With the data of volume of the standard reagent used, the concentration of the unknown solution can be calculated..." For more information see Acid-base Titration Instructions; Chemlab; Projects; Mihye Won's Home Page or the Department of Curriculum & Instruction VIRTUAL TITRATORS - R. Hammer, Department of Chemistry, University of Wisconsin, Madison VERY VERY EXTENSIVE. Some examples of Virtual Titrator Calculators include: Virtual Acid Titrator Calculator INPUT Values include: "...Select from over "80" Weak Acids (Hexaprotic Acids, Triprotic Acids, Tetraprotic Acids, Diprotic Acids & Monoprotic Acids); Acid Concentration; Acid Volume; Base Concentration; Graph either Titration Curve, Alpha Plot vs. pH, or Alpha Plot vs. ml Base..." Virtual Input ka Values Titrator Calculator: "...has the ability to plot out a titration curve for an acid with ka values of your choice versus a strong base of the form [MOH]..." For more information see Interactive Chemistry; Hamers Group or the Department of Chemistry PCR CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS PCR BOX TITRATION CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS PCR BOX TITRATION CALCULATOR - Attotron Biosensor Corporation PCR Box Titration Calculator "...calculates the amounts of various ingredients needed to do two-dimensional box titrations of various reactants in polmerase chain reactions..." For more information see Sequence Analysis Software; QuizMaker Suite or Attotron Biosensor Corporation Air Quality AIR QUALITY RELATED CENTERS FOR AIR QUALITY DATABASES SEE THE PUBLIC HEALTH CENTER: AIR QUALITY AIR QUALITY CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS AIR QUALITY INDEX CALCULATORS & APPLETS AIR QUALITY INDEX (AQI) CALCULATOR - Office of Air & Radiation, Environmental Protection Agency (EPA) VERY EXTENSIVE. Air Quality Index Calculator INPUT Values include: "...Select a Polllutant; Units Required; Concentration..." Air Quality Index Calculator output values include: "...AUI; AUI Category (Good, Moderate, Unhealthy); Health Effects; Cautionary Statements; etc..." For more information see AIRNow - Air Quality Index (AQI) CONCENTRATION CALCULATORS & APPLETS CONCENTRATION CONVERTER (AIR QUALITY) - CALCULATOR - M. Ryhl-Svendsen, National Museum of Denmark, Copenhagen, Denmark VERY EXTENSIVE. The Concentration Converter Calculator is an "...On-line calculator for convertion between gas concentration units and can be used for any compound in air (Ammonia, Acetic acid, Acetaldehyde, Carbonyl sulphide, Hydrogen sulphide, Nitric oxide, etc.)..." Concentration Converter Calculator INPUT Values include: "...Temperature; Atmospheric Pressure; Molecular Weight of Pollutant; Concentration in ppb; etc..." For more information see Indoor Air Quality (IAQ) in Museums and Archives VENTILATION SYSTEMS CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS MECHANICALLY VENTILATED BUILDINGS - IMPACT POLUTION MODEL - UCL Centre for Sustainable Heritage, Bartlett School of Graduate Studies, University College London (UCL), London, England, U.K. VERY VERY VERY...EXTENSIVE. Available in English & Polish/Polski. Mechanically Ventilated Buildings: Impact Polution Model "...assumes that outdoor pollutants, as trace gases in the air, enter a building through the ventilation system and by infiltration through cracks, crevices, window openings..." "...As well as providing an estimate of the indoor pollutant concentration that objects are exposed to, the IMPACT software can help understand how well a particular building controls air pollution, and how it could be improved. Both naturally ventilated and mechanically ventilated buildings can be studied.The IMPACT model will also give an indication of the interior surfaces on which pollutants are reacting - which materials are reactive, which are inert...." Inpact Pollution Model for Mechanically Ventilated Buildings Calculator INPUT Values include: "...Pollutant; Indoor Temperature; Realative Humidity; Air Intake; Filter Efficiency; Porportion of Fresh Air; Infiltration; Building Pramenters "...Internal Volume, Wall Materials, Ceiling Materials, Surfaces, etc...." For more information see the IMPACT project or the UCL Centre for Sustainable Heritage NATURALLY VENTILATED BUILDINGS - IMPACT POLUTION MODEL - UCL Centre for Sustainable Heritage, Bartlett School of Graduate Studies, University College London (UCL), London, England, U.K. VERY VERY VERY...EXTENSIVE. Available in English & Polish/Polski. Naturally Ventilated Buildings: Impact Polution Model "...assumes that outdoor pollutants, as trace gases in the air, enter a building through the ventilation system and by infiltration through cracks, crevices, window openings..." "...As well as providing an estimate of the indoor pollutant concentration that objects are exposed to, the IMPACT software can help understand how well a particular building controls air pollution, and how it could be improved. Both naturally ventilated and mechanically ventilated buildings can be studied.The IMPACT model will also give an indication of the interior surfaces on which pollutants are reacting - which materials are reactive, which are inert...." Inpact Pollution Model for Naturally Ventilated Buildings Calculator INPUT Values include: "...Pollutant; Indoor Temperature; Realative Humidity; Air Changes; Estimate Air Changes from Temperature and Windspeed; Outdoor Temperatue; Wind Speed; Building Pramenters (Internal Volume, Wall Materials, Ceiling Materials, Surfaces, etc.)..." For more information see the IMPACT project or the UCL Centre for Sustainable Heritage

Analytical Chemistry ANALYTICAL CHEMISTRY COURSES, LECTURES & TEXTBOOKS Undergraduate Analytical Chemistry Courses with Videos/Movies & Audio/Sound ANALYTICAL CHEMISTRY II (PPT, PDF, QUICKTIME, REAL PLAYER) - D.K. Ryan, Department of Chemistry, College of Arts & Sciences, University of Massachusetts, Lowell, Massachusetts Multimedia Analytical Chemistry II Course (Text, Images, Videos/Movies & Audio/Sound). VERY VERY VERY...EXTENSIVE. Examples of "Analytical Chemistry II" Course Video Lectures include "...Spectroscopy Video Lectures; Luminescence Spectroscopy Video Lecture; Atomic Spectroscopy Video Lecture; Atomic Mass Spectrometry Video Lecture; Chromatography Video Lectures; Gas Chromatography Video Lectures; High Performance Liquid Chromatography (HPLDC) Video Lectures; Electrochemistry Video Lectures; etc..." For more information see Analytical Chemistry II Home Page; Courses; David Ryan's Home Page or the Department of Chemistry Undergraduate Analytical Chemistry Laboratory Demonstrations with Videos/Movies & Audio/Sound ANALYTICAL CHEMISTRY II LABORATORY (QUICKTIME & REAL PLAYER) - D.K. Ryan, Department of Chemistry, College of Arts & Sciences, University of Massachusetts, Lowell, Massachusetts Multimedia Analytical Chemistry II Laboratory Video Course (Text, Images, Videos/Movies & Audio/Sound). VERY VERY VERY...EXTENSIVE. Examples of "Analytical Chemistry II" Laboratory Video Lectures include "...Gas Chromatography: Separation of Organic Compounds Video Lecture; Determination of Cu Concentration in Waters by Graphite Furnace Atomic Spectroscopy Video Lecture; FT-IR: Comparison of Sample Preparation Techniques and Interpretation of Spectra of Unknown Video Lecture; Determination of Fe and Zn in Pet Food by Atomic Absorption Spectroscopy Video Lecture; etc..." For more information see Analytical Chemistry II LAB Home Page; Courses; David Ryan's Home Page or the Department of Chemistry Graduate Analytical Chemistry Courses with Videos/Movies & Audio/Sound ADVANCED ANALYTICAL CHEMISTRY (QUICKTIME & REAL PLAYER) - D.K. Ryan, Department of Chemistry, College of Arts & Sciences, University of Massachusetts, Lowell, Massachusetts Multimedia Advanced Analytical Chemistry Course (Text, Images, Videos/Movies & Audio/Sound). VERY VERY VERY...EXTENSIVE. Examples from over "26" "Advanced Analytical Chemistry" Course Video Lectures include "...Potentiometry Video Lecture; Voltammetry, Electrogravimetry Video Lecture; Chronopotentiometry, Coulometry, Voltammetry Video Lecture; AC Polarography, Pulsed Polarography & Voltammetry Video Lecture; Wavelength Selection - Optical Filters & Monochromators Video Lecture; Wavelength Selection, Interferometers, Detectors - PMTs Video Lecture; Molecular Spectroscopy-Structure & Absorption Video Lecture; Fluorescence & Phosphorescence Video Lectures; etc..." For more information see Advanced Analytical Chemistry Home Page; Courses; David Ryan's Home Page or the Department of Chemistry ANALYTICAL CHEMISTRY LECTURES WITH SIMULATIONS, COMPUTER MODELS, SPREADSHEETS (XLS), ETC. - ALL INCLUSIVE INTERACTIVE COMPUTER MODELS FOR ANALYTICAL CHEMISTRY INSTRUCTION (SPREADSHEETS OPEN ONLINE WITH EXCEL, iWORK-NUMBERS, IBM LOTUS SYMPHONY, NEOOFFICE, OPENOFFICE CALC, ETC.) - Tom O'Haver, Professor Emeritus, Department of Chemistry and Biochemistry, College of Chemical and Life Sciences, University of Maryland Multimedia Interactive Computer Models for Analytical Chemistry Instruction (Text & Images). VERY VERY VERY...EXTENSIVE. Interactive Computer Models for Analytical Chemistry Instruction "...This is a collection of free, downloadable, interactive computer models and simulations of common analytical instruments and techniques..." Some examples of "Interactive Computer Models for Analytical Chemistry Instruction" Computer Models & Simulations include Examples of Spectroscopy Instrumentation and Methodology Computer Models & Simulations" include "...Color Temperature of a Blackbody Source; Animated Diffraction Grating Photomultiplier Light Measurement System; Error propagation in Analytical Calibration; etc..." Examples of "Molecular Spectrometry Computer Models & Simulations" include "...U.V. Visible Spectrophotometer; Instrumental Deviations from Beer's Law; Calibration Curve Fitting Methods in Absorption Spectroscopy; Fluorescence Spectroscopy Signal-to-Noise Ratio; Effect of Slit Width on Signal-to-Noise Ratio in Absorption Spectroscopy; etc..." Examples of "Atomic Spectrometry Computer Models & Simulations" include "...Signal and Photon SNR of Atomic Emission Spectrometer; Spectroscopy of Atomic Absorption; etc..." Examples of "Classical, Electrical, and Computational Methods Computer Models & Simulations" include "...Worksheet for Analytical Calibration Curve; Resolution of Capillary Chromatography; Triprotic Titration Data Analysis; Monoprotic Titration Curve Model; etc..." For more information see Tom O'Haver's Home Page or the Department of Chemistry and Biochemistry Signal Processing in Chemical Analysis FOR RELATED SIGNAL PROCESSING COURSES, LECTURES, SIMULATIONS, CALCULATORS, ETC. SEE THE ELECTRICAL ENGINEERING & COMPUTER ENGINEERING CENTER: SIGNALS: SYSTEMS & CONTROLS, SIGNAL PROCESSING, ETC. AN INTRODUCTION TO SIGNAL PROCESSING IN CHEMICAL ANALYSIS - Tom O'Haver, Professor Emeritus, Department of Chemistry and Biochemistry, College of Chemical and Life Sciences, University of Maryland Multimedia An Introduction to Signal Processing in Chemical Analysis (Text, Images & Videos/Movies). VERY VERY EXTENSIVE. "An Introduction to Signal Processing in Chemical Analysis" includes Essay (PDF, 38 Pages) "...The purpose of this paper is to give a general introduction to some of the most widely used signal processing techniques and to give illustrations of their applications in analytical chemistry..." Examples of "Signal Processing in Chemical Analysis" Software (SPECTRUM & Matlab) include "...Signal arithmetic; Signals and noise; Smoothing; Differentiation; Harmonic analysis; Convolution; Deconvulution; Interactive Fourier Filter; Interactive Peak Fitter..." For more information see Tom O'Haver's Home Page or the Department of Chemistry and Biochemistry Electronics for Chemists FOR RELATED ELECTRONICS COURSES, LECTURES, SIMULATIONS, CALCULATORS, ETC. SEE THE ELECTRICAL ENGINEERING & COMPUTER ENGINEERING CENTER ELECTROSIM: ELECTRONIC CIRCUIT SIMULATIONS - Tom O'Haver, Professor Emeritus, Department of Chemistry and Biochemistry, College of Chemical and Life Sciences, University of Maryland Multimedia ElectroSim: Electronic Circuit Simulations (Text & Images). VERY VERY EXTENSIVE. ElectroSim: Electronic Circuit Simulations "...a collection of real-time, theory-based interactive simulations of some simple electronic circuits for use by students in my course in "Electronics for Chemists", basically a course in elementary practical instrumentation electronics. I use them after the students have constructed and studied these circuits in the laboratory, in an effort to deepen their conceptual understanding..." For more information see Tom O'Haver's Home Page or the Department of Chemistry and Biochemistry Atmospheric Chemistry ATMOSPHERIC CHEMISTRY RELATED CENTERS FOR METEOROLOGY COURSES, LECTURES, DATABASES, CALCULATORS, ETC. SEE THE WEATHER, METEOROLOGY, CLIMATOLOGY CENTER ATMOSPHERIC CHEMISTRY DICTIONARIES & GLOSSARIES ATMOSPHERIC CHEMISTRY GLOSSARY - Department of Chemistry, Sam Houston State University, Texas Multimedia Atmospheric Chemistry Glossary (Text & Images). VERY VERY VERY...EXTENSIVE. For more information see Department of Chemistry ATMOSPHERIC CHEMISTRY COURSES, LECTURES, TEXTBOOKS, ETC. Undergraduate Atmospheric Chemistry Courses, Lectures & Textbooks INTRODUCTION TO ATMOSPHERIC CHEMISTRY - D.J. Jacob, Atmospheric Chemistry Modeling Group, Atmospheric Sciences, School of Engineering and Applied Sciences, Harvard University Multimedia Introduction to Atmospheric Chemistry Textbook (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of "Introduction to Atmospheric Chemistry" Textbook Chapters include "...Measures of Atmospheric Composition; Atmospheric Pressure; Atmospheric Transport; Geochemical Cycles; Aerosols; Chemical Kinetics; etc..." For more information see Educational Materials in Atmospheric Chemistry; Daniel J. Jacob's Home Page or the Atmospheric Chemistry Modeling Group ATMOSPHERIC CHEMISTRY - Sergey Nizkorodov, Aerosol Photochemistry Group, Department of Chemistry, School of Physical Sciences, University of California, Irvine (UCI) Multimedia Atmospheric Chemistry Course (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of "Atmospheric Chemistry" Course Chapters include "...Introduction to Atmospheric Chemistry; Principles of Atmospheric Pphotochemistry; Photochemistry of important Atmospheric Molecules; Fundamentals of Atmospheric Kinetics; Heterogeneous and Homogeneous Stratospheric Chemistry; Analytical Techniques for Measuring Criteria and Non-criteria Pollutants; Particulate Matter in the Troposphere; etc..." For more information see Aerosol Photochemistry Group; Sergey Nizkorodov's Home Page or the Department of Chemistry STRATOSPHERIC OZONE - Studying Earth's Environment from Space, Center for Coastal Physical Oceanography (CCPO), Department of Ocean, Earth and Atmospheric Sciences, College of Sciences, Old Dominion University Multimedia Stratospheric Ozone Textbook (Text & Images). VERY VERY VERY...EXTENSIVE. Stratospheric Ozone "...Ozone is a molecule consisting of three oxygen atoms. Its chemical notation is O3. Ozone is a "bad guy" in that breathing it is lethal at dosage levels of a few molecules per million air molecules. This is why ozone at the surface is referred to as a pollutant. Yet ozone high in the atmosphere screens out biologically harmful solar ultraviolet radiation, keeping it from reaching the surface. Such ultraviolet radiation is destructive of genetic cellular material in plants and animals, as well as human beings. Without the "ozone layer" high up in the atmosphere, life on the surface of the Earth would not be possible as we know it..." Examples of "Stratospheric Ozone" Textbook Chapters include "...The Chemical, Thermal, and Dynamical Structure of Earth's Atmosphere; Morphology of Ozone; Stratospheric Photochemistry; Stratospheric Dynamics and the Transport of Ozone and Other Trace Gases; Stratospheric Ozone Variability; Trends in Stratospheric Ozone; etc..." For more information see Stratospheric Ozone; Studying Earth's Environment from Space; CCPO Research or the Center for Coastal Physical Oceanography (CCPO) Graduate Atmospheric Chemistry Courses, Lectures & Textbooks ATMOSPHERIC CHEMISTRY - Jose-Luis Jimenez, Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado Multimedia Atmospheric Chemistry Graduate Course (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of "Atmospheric Chemistry" Graduate Course Lectures include "...The Global Atmospheric Circulation; Atmospheric Chemical Transport; Spectroscopy & Photochemistry; Photochemistry of Important Atmospheric Molecules; Chemical Kinetics; Gas Phase Organic + NOx + UV Reactions; Inorganic Nitrogen Chemistry; Aerosols; Aerosol Light Scattering and Cloud Nucleation; Stratospheric Ozone Chemistry; etc..." For more information see Jose-Luis Jimenez & Group Home Page or the Department of Chemistry and Biochemistry AERSOLS AND PRECIPITATION - I.N. Sokolik, Atmospheric Chemistry, Aerosols & Clouds, School of Earth and Atmospheric Sciences, Georgia Institute of Technology Multimedia Aerosols and Precipitation Course (Text & Images). VERY VERY VERY...EXTENSIVE. Aerosols and Precipitation "...This is a graduate seminar course that focuses on the outstanding problems in clouds, aerosols, precipitation and climate science. Selected discussion topics will cover some emerging problems in understanding the complex nature of the interactions between various processes involving aerosols and precipitation, challenges in modeling..." Examples of "Aerosols and Precipitation" Course Lectures include "...Impacts of aerosols on clouds/precipitation in the Arctic: Insights from models; How aerosols affect marine low level warm clouds and drizzle; How aerosols affect deep convective clouds and precipitation; How urban air pollution affects precipittaion; How smoke affects cloud and precipitation; etc..." For more information see Atmospheric Chemistry Teaching - Courses; Irina N. Sokolik's Home Page; Atmospheric Chemistry, Aerosols & Clouds or the School of Earth and Atmospheric Sciences REMOTE SENSING OF THE ATMOSPHERE AND OCEANS - I.N. Sokolik, Atmospheric Chemistry, Aerosols & Clouds, School of Earth and Atmospheric Sciences, Georgia Institute of Technology Multimedia Remote Sensing of the Atmosphere and Oceans Course (Text & Images). VERY VERY VERY...EXTENSIVE. Remote Sensing of the Atmosphere and Oceans "...This course provides a foundation for understanding the physical principles of remote sensing of the atmosphere and oceans. The course is designed as a collection of lectures and computer modeling laboratories...." Examples of "Remote Sensing of the Atmosphere and Oceans" Course Lectures include "...Basics of remote sensing: Introductory survey; Blackbody radiation. Main Laws. Brightness temperature; Applications of passive remote sensing using extinction and scattering: Aerosol retrievals. Ocean color; Principles of passive remote sensing using emission and applications: Remote sensing of atmospheric path-integrated quantities. Remote sensing of SST; etc..." For more information see Remote Sensing of the Atmosphere and Oceans Home Page; Atmospheric Chemistry Teaching - Courses; Irina N. Sokolik's Home Page; Atmospheric Chemistry, Aerosols & Clouds or the School of Earth and Atmospheric Sciences ATMOSPHERIC DATABASES, MODELS, CALCULATORS, SPREADHSEETS (XLS), ETC. ATMOSPHERIC CHEMISTRY SPREADSHEETS (SPREADSHEETS OPEN ONLINE WITH EXCEL, iWORK-NUMBERS, IBM LOTUS SYMPHONY, NEOOFFICE, OPENOFFICE CALC, ETC.) - T. S. Dibble, Department of Chemistry, College of Environmental Science and Forestry, State University of New York (SUNY), Syracuse, NY VERY VERY EXTENSIVE. Atmospheric Chemistry Calculators include "...Rate Constants for Termolecular Reaction Calculator; Solar Zenith Angle Calculator; Photolysis Rate Calculator; Nitrogen Reservoir Species Calculator; etc..." For more information see Environment Chemistry II; Theodore S. Dibble's Home Page; Dibble Group Web Page or the Department of Chemistry ATMOSPHERIC MEASUREMENT INSTRUMENTATION - Atmospheric Radiation MeasurementProgram (ARM) Multimedia Atmospheric Measurement Databases, Textbooks, etc. (Text & Images). VERY VERY VERY...EXTENSIVE. Atmospheric Measurement Categories include "...Aerosols; Atmospheric Profiling; Clouds; Radiometers; Surface Energy Flux; Surface Meteorology; etc..." For more information see Atmospheric Radiation Measurement Program (ARM) ATMOSPHERIC RADIATION MEASUREMENT DATA - Atmospheric Radiation Measurement Program (ARM) Multimedia Atmospheric Radiation Databases (Text & Images). VERY VERY VERY...EXTENSIVE. Atmospheric Radiation Databases "...The ARM Program's primary objective is to test and improve General Circulation Model (GCM) parameterizations of clouds and their effect on the spectral radiative energy balance..." For more information see Atmospheric Radiation Measurement Program (ARM) CHEMICAL KINETICS AND PHOTOCHEMICAL DATA FOR USE IN ASTOMOSPHERIS STUDIES - JPL Data Evalulation, JPL Multimedia Chemical Kinetics and Photochemical Data for Use in Atmospheric Studies (Text & Images). VERY VERY VERY...EXTENSIVE. Chemical Kinetics and Photochemical Data for Use in Atmospheric Studies "...The recommended rate data and cross sections are based on laboratory measurements. In order to provide recommendations that are as up-to-date as possible, preprints and written private communications are accepted, but only when it is expected that they will appear as published journal articles. Under no circumstances are rate constants adjusted to fit observations of atmospheric concentrations..." Chemical Kinetics and Photochemical Data for Use in Atmospheric Studies includes "...Bimolecular Reactions; Termolecular Reactions; Equilibrium Constants; Photochemical Data; Heterogeneous Chemistry; etc..." For more information see JPL Data Evalulation NCAR MODELS - National Center of Atmospheric Research Multimedia NCAR Models & Databases (Text & Images). VERY VERY VERY...EXTENSIVE. NCAR Models & Databases include "...Atmospheric Chemistry & Transport Models; Climate Models; Meteorology & Weather Prediction Models; etc..." For more information see the National Center of Atmospheric Research NOAA ARL'S REAL-TIME ENVIRONMENTAL APPLICATIONS AND DISPLAY SYSTEM (READY) - Air Resources Laboratory (ARL), NOAA Multimedia Real-Time Environmental Applications and Display sYstem (READY) Databases, Models, etc. (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of Real-Time Environmental Applications and Display sYstem (READY) Databases, Models, etc. include HYSPLIT (HYbrid Single-Particle Lagrangian Integrated Trajectory) Model "...is the newest version of a complete system for computing simple air parcel trajectories to complex dispersion and deposition simulations..." Transport and Dispersion Models "...Air Quality Models; Short-Range Ensemble Forecast (SREF) Dispersion; Gaussian Plume Model; Manned Balloon Flight Tools; etc..." Volcanic Ash Transport And Dispersion; Current Meteorology; etc..." For more information see Air Resources Laboratory (ARL) QUICK TUV CALCULATOR - Chemical Processes and Regional Modeling Group, ESSL's Atmospheric Chemistry Division, National Center of Atmospheric Research Multimedia Tropospheric Ultraviolet and Visible (TUV) Radiation Calculator (Text & Images). VERY VERY VERY...EXTENSIVE. Tropospheric ultraviolet (UV) radiation "...is the driving force for all tropospheric photochemical processes. Photons in the UV wavelength have the potential to break usually fairly stable molecules into very reactive fragments (photolysis) and thus initiate reaction chains otherwise unlikely or even impossible..." Tropospheric Ultraviolet and Visible (TUV) Radiation Calculator "...You can run the model for a specified latitude, longitude and time (input option 1), or for a given solar zenith angle (input option 2). In either case, you must also specify the additional parameters in the second column. Also, you may..." For more information see Tropospheric Ultraviolet and Visible (TUV) Radiation Model or the Chemical Processes and Regional Modeling Group; ESSL's Atmospheric Chemistry Division or the National Center of Atmospheric Research THE MASTER CHEMICAL MECHANISM (MCM) - Research in Atmospheric Chemistry at Leeds, School of Chemistry, Faculty of Mathematics and Physical Sciences, University of Leeds, Leeds, U.K. Multimedia Atmospheric Database (Text & Images). VERY VERY VERY...EXTENSIVE. The Master Chemical Mechanism "...is a near-explicit chemical mechanism describing the degredation of 135 volatile organic compounds (VOCs) in the troposphere..." "...Originally developed to investigate the production of ozone in the troposphere, the mechanism also aims to provide a RESEARCH TOOL for investigating areas where detailed chemistry is required, eg. the generation of intermediates..." For more information see Research in Atmospheric Chemistry at Leeds Atomic, Molecular Orbitals & VSEPR ATOMIC ORBITALS COURSES, LESSONS, CALCULATORS, SIMULATIONS, ETC. VALENCE SHELL ELECTRON PAIR REPULSION COURSES, LESSONS, CALCULATORS, SIMULATIONS, ETC. AN INTRODUCTION TO THE ELECTRONIC STRUCTURE OF ATOMS AND MOLECULES & THEORY OF ATOMS IN MOLECULES - R.F.W. Bader, Department of Chemistry, McMaster University, Ontario, Canada Multimedia Electronic Structure of Atoms and Molecules Lessons (Text, Images & Animations). VERY VERY EXTENSIVE. Examples of "An Introduction to the Electronic Structure of Atoms and Molecules" Lessons includes "...The Nature of the Problem; The New Physics; The Hydrogen Atom; Many-Electron Atoms; Electronic Basis for the Properties of the Elements; The Chemical Bond; Ionic and Covalent Binding; Molecular Orbitals; etc..." Theory of Atoms in Molecules Lessibs include "...Introduction; What is an Atom; What is a Bond; The Topological Atom is the Quantum Atom; Quantum Mechanics Quantum Mechanics of a Proper Open System; The Laplacian of the Electron Density and the Lewis; etc..." For more information see Richard F.W. Bader's Home Page; Department of Chemistry or McMaster University ATOMIC ORBITALS (VRML) - D.N. Blauch, Department of Chemistry, Davidson College VERY VERY VERY...EXTENSIVE. Examples of "Atomic Orbitals" Calculators & Simulations include Graphical Representation of Orbitals "...A radial distribution plot, an electron density plot, and a virtual reality isosurface plot for the hydrogen 1s orbital are..." s Orbitals "...For s orbitals with various principal quantum numbers, radial distribution, electron density, and isosurface plots are examined..." p Orbitals "...For p orbitals with various principal quantum numbers, radial distribution, electron density, and isosurface plots are examined..." d Orbitals; Sizes of Atomic Orbitals; Effective Nuclear Charge; etc..." For more information see Chemistry Experiments and Exercises; David N. Blauch or the Department of Chemistry HYDROGEN ATOM ORBITAL VIEWER (JAVA APPLET) - P. Falstad VERY EXTENSIVE. Hydrogen Atom Orbital Calculator "...displays the wave functions (orbitals) of the hydrogen atom (actually the hydrogenic atom) in 3-D..." Hydrogen Atom Orbital Calculator INPUT Values include: "...Select Real Orbitals, Complex Orbitals, Real Combinations, Complex Combinations, Multiple Bases or Hybrid Bases; Show No Slicing, X Slicing, Y Slicing or Z Slicing; etc..." For more information see Math, Physics & Engineering Applets or Paul Falstad's Home Page IONIZATION ENERGY CALCULATOR - The Shodor Education Foundation, Inc. Ionization Energy Calculator "...calculates the ionization eneregy of your atom. It also compares the Subtraction method to the Koopmans' Method..." For more information see Ionization Energy Lab; ChemViz or the The Shodor Education Foundation, Inc. THE ORBITON: ATOMIC ORBITALS - M.J. Winter, Department of Chemistry, University of Sheffield, England, U.K. Multimedia Atomic Orbitals Lessons (Text, Images, Animations & 3D Modeling). VERY VERY VERY...EXTENSIVE. "The Orbiton: Atomic Orbitals" Lessons & Animations include "...Images representing orbitals; Animated plots of wave functions; Animated plots of electron density; "Dot-density" plots of electron density; Plots of radial distribution functions; etc..." For more information see The Sheffield Chemdex; Department of Chemistry or the University of Sheffield VALENCE SHELL ELECTRON PAIR REPULSION (VSEPR) - - Mark J. Winter, Department of Chemistry, University of Sheffield, England, U.K. Multimedia Valence Shell Electron Pair Repulsion (VSEPR) Course & Calculator (Text, Images, Animations & 3D Modeling). VERY VERY EXTENSIVE. Valence Shell Electron Pair Repulsion (VSEPR) "...a remarkably simple device that utilizes a simple set of electron accounting rules in order to predict the shape of, in particular, main group compounds..." "Valence Shell Electron Pair Repulsion (VSEPR)" Course Chapters include "...Introduction; Assumptions; Geometries; Geometry Prediction; Examples; Isomers; Multiple Bonds; Unpaired Electrons; Online VSEPR Calculator; etc..." For more information see The Sheffield Chemdex; Department of Chemistry or the University of Sheffield VSEPR PRACTICAL COURSE - Department of Chemistry, University of Oxford, U.K. Multimedia Valence Shell Electron Pair Repulsion Lessons (Text, Images, Animations & 3D Modeling). VERY VERY EXTENSIVE. VSEPR "..stands for Valence Shell Electron Pair Repulsion. It is a theory which allows the user to predict the shapes of simple polyatomic molecules by applying a set of straight forward rules. This computer course is designed to teach the user the VSEPR rules..." For more information see the Virtual Chemistry - Virtual Laboratory or Department of Chemistry

Atomic Quantum Mechanics ATOMIC QUANTUM MECHANIC CALCULATORS & APPLETS ATOMIC QUANTUM MECHANICS APPLET - SooHaeng Yoo, E.J. Walter, N.J. Ramer & A.M. Rappe, The Rappe Group, Theoretical Physical Chemistry, Department of Chemistry, University of Pennsylvania VERY VERY VERY...EXTENSIVE. Atomic Quantum Mechanics Calculator: "...Pick an atom and its electronic configuration and see the wavefunctions calculated right before your eyes...uses Density Functional Theory to compute all of the ground-state wavefunctions for any element on the periodic table..." For more information see the Atomic Quantum Mechanics: Visualizing the Wave Function; The Rappe Group; Theory, Simulation, and Modeling; Chemical Physics and Physical Chemistry or the Department of Chemistry Benzotriazole Chemistry BENZOTRIAZOLE CHEMISTRY COURSES & LECTURES BENZOTRIAZOLE CHEMISTRY - A.R. Katritzky, Organic Division, Department of Chemistry, College of Liberal Arts & Sciences, University of Florida Multimedia Benzotriazole Chemistry Course (Text & Images). VERY VERY VERY...EXTENSIVE. Examples from over "22" "Benzotriazole Chemistry" Course Lectures include "...Reactions of C-Linked and N-Linked Substituents; Ring Synthesis; Heterocyclic tautomerism; Heterocyclic N-Oxides and N-Imides; Electrophilic substitution; Surfactants and Sensors; etc..." For more information see Katritzky Group or the Department of Chemistry Bifunctional Chemistry BIFUNCTIONAL CHEMISTRY COURSES & LECTURES BIFUNCTIONAL CHEMISTRY - A. Boa, Department of Chemistry, The University of Hull, Hull, U.K. Multimedia Bifunctional Chemistry Course - PDF, 36 Pages (Text & Images). VERY VERY EXTENSIVE. Examples of "Bifunctional Chemistry" Lecture Subject Categories include "...Tautomers; Reactions of enols: C-Hal and C-N=O bond formation; Reactions of enols and enolates with aldehydes and ketones; Reactions of enolates with acylating agents; Reactions of enamines; Conjugate addition reactions; etc..." For more information see Teaching Page; Andrew Boa's Home Page or the Department of Chemistry

Biochemistry BIOCHEMISTRY DICTIONARIES & GLOSSARIES GLOSSARY OF BIOCHEMISTRY AND MOLECULAR BIOLOGY - D.M. Glick, Portland Press Ltd., London, U.K. Multimedia Biochemistry & Molecular Biology Glossary (Text & Images). VERY VERY VERY...EXTENSIVE. For more information see the Portland Press Ltd. BIOCHEMISTRY COURSES, TEXTBOOKS, LECTURES, ETC. BIOCHEMISTRY - H. Jakubowski, Department of Chemistry, College of Saint Benedict, Saint John's University Multimedia Biochemistry Course (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of "Biochemistry" Course Chapters & Subchapters include Lipid Structure "...Lipid Structure; Lipids in Water: Structure; Dynamics of Membrane Lipids; etc..." Protein Structure "...Composition, Sequence and Conformational Analyis of Proteins; Understanding Protein Conformation; Proteins Folding - In Vivo and In Vitro; Laboratory Determination of DGo for Protein Folding/Unfolding; Thermodynamics and IMF's in Protein Stability; etc..." Carbohydrates Monosaccharides and Disssacharides; Complex Oligosaccharides; Glycoproteins: Biosynthesis and Function; etc..." DNA, Genomics, and Protemoics "...The Structure of DNA; The Central Dogma of Biology; The Language of DNA; etc..." Binding "...Reversible Binding I: Equations and Curves; Reversible Binding II: Experimental Binding Curves, Kd, and Error Analysis; etc..." Transport and Kinetics; Catalysis; Oxidation & Phosphorylation; Signal Transduction, etc. For more information see Course Web Pages; Henry Jakubowski's Home Page or the Department of Chemistry BIOCHEMISTRY (CH 432) - Richard A. Paselk Department of Chemistry, Humboldt State University Multimedia Biochemistry Course (Text & Images). VERY VERY VERY...EXTENSIVE. Examples from over "24" "Biochemistry" Course Lectures include "...Malate-Aspartate Shuttle; Chloroplasts and Photosynthesis; The Calvin Cycle - RuBisCo; Fatty Acid Biosynthesis; Chlesterol Biosynthesis; Nitrogen Metabolism; Protein Degredation; Nucleotide Metabolism - Purine Biosynthesis; Pyrimidine Biosynthesis; Nucleotide Degredation; Metabolic Integration; NA, RNA & Nucleic Acid Structure; DNA Structure and Folding; Eukaryotic DNA Replication - Polymerases; etc..." For more information see Biochemistry Home Page; Richard A. Paselk's Home Page or the Department of Chemistry CONCEPTS IN BIOCHEMISTRY - J.K. Hardy, Department of Chemistry, Buchtel College of Arts and Sciences, University of Akron Multimedia Biochemistry Course (Text, Images, Animations, 3D Molecular Modeling & Simulations). VERY VERY VERY...EXTENSIVE. Examples of "Biochemistry" Course Chapters include "...Amino Acids & Proteins; Protein Architecture; Enzymes; Carbohydrates; Lipids; DNA and RNA; Replication & Transcription; Translation of RNA; Recombinant DNA; Metabolism & Bioenergetics; Carbohydrate Metabolism; etc..." For more information see The Virtual Classroom; HORDENET; James K. Hardy's Home Page or the Department of Chemistry Biochemistry II BIOCHEMISTRY II (CHEM 445) - J.D. Cronk, Department of Chemistry, College of Arts & Sciences, Gonzaga University Multimedia Biochemistry II Course (Text, Images & Animations). VERY VERY VERY...EXTENSIVE. Examples from over "33" "Biochemistry II" Lectures include "...Lipids, membranes, and mitochondria; ATP synthase; Pentose phosphate pathway; Glycogen structure and metabolism; Fatty acid metabolism; Regulation of FA synthesis Eicosanoid hormones; Glutamate catabolism. Transaminases & PLP; Amino acid catabolism; etc..." For more information see Jeff D. Cronk's Home Page or the Department of Chemistry Medical Biochemistry MEDICAL BIOCHEMISTRY - M.W. King, Terre Haute Center For Medical Education (THCME), School of Medicine, Indiana University Multimedia Medical Biochemistry Course (Text, Images, Animations, 3D Molecular Modeling & Simulations). VERY VERY VERY...EXTENSIVE. Examples from over "30" "Medical Biochemistry" Course Chapters include "...Protein Structure; Hemoglobin and Myoglobin; Vitamins and Co-enzyme; Gluconeogenesis; Metabolism of Ethanol; Glycogen Metabolism; Regulation of Blood Glucose Levels; Metabolism of Major Non-Glucose Sugars; Metabolism of Lipids; Eicosanoid Metabolism; Protein Synthesis; Protein Modifications and Targeting; Table of Common Vertebrate Hormones; Blood Coagulation; etc..." For more information see Michael W. King Home Page or the School of Medicine Biochemistry: Computational Molecular Biology BIOCHEMISTRY: COMPUTATIONAL MOLECULAR BIOLOGY (QUICKTIME) - Doug Brutlag, Department of Biochemistry, Stanford University Multimedia Biochemistry: Computational Molecular Biology Course (Text, Images, Videos/Movies & Audio/Sound). VERY VERY VERY...EXTENSIVE. Examples from over "15" "Biochemistry: Computational Molecular Biology" Video Lectures include "...Pattern Matching with Consensus Sequences Video Lecture; Quantitative & Probabilistic Pattern Matching Video Lecture; Sequence Alignment Video Lecture; Distance Based Phylogenies Video Lecture; Protein Sequence Motifs Video Lecture; etc..." For more information see Bioinformatics Resource Classes & Videos or the Department of Biochemistry

Biomass & Biofuels BIOMASS DATABASES BIOMASS FEEDSTOCK COMPOSITION AND PROPERTIES DATABASE - Biofuels, Office of Transportation Technologies, Department of Energy Multimedia Biomass Feedstock Composition Database (Text & Images). Biomass Feedstock Composition Database contains over 150 biomass samples "...designed to make data on chemical composition and physical properties of various biomass resources available to energy professionals in the scientific and engineering community..." Examples of "Biomass Feedstock Composition and Property Database" Categories include "...Agricultural Residues; Hardwood; Herbaceous Energy Crops; Softwood; etc..." For more information see For Researchers or the Biomass Program BIOMASS COURSES, LECTURES, ETC. ENERGY LABORATORY - COMBUSTION LABORATORY - L. Baxter, Ira A. Fulton College of Engineering and Technology, Brigham Young University Multimedia Energy Laboratory - Combustion Laboratory Course (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of "Energy Laboratory - Combustion Laboratory Course" Chapters, Subchatpers, etc. include "...Experiments Emissivity; Mass and Volume Growth; Corrosion; Diagnostics Mass Balance; Continuous Gas Analysis; Particle Characteristics; Laser Triangulation; Probe; FTIR; etc. Fuels Coal Ash Fusion Temperatures; Chemical Fractionation; Proximate Analysis; Ash Fusion Temperatures; Chemical Fractionation; Ash Chemistry, etc. Biomass Cofiring Burnout Experimental Highlight; Available Biomass; Inorganic Properties; Ash Deposition Corrosion; Deposition Issues; etc. NOx Formation; Ultimate Analyses; Burnout Issues; etc. Deposition By Reaction; etc. For more information see the Ira A. Fulton College of Engineering and Technology BIOMASS ENERGY CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS BIOMASS ENERGY COST CALCULATORS (SPREADSHEETS OPEN ONLINE WITH EXCEL, iWORK-NUMBERS, IBM LOTUS SYMPHONY, NEOOFFICE, OPENOFFICE CALC, ETC.) - Author: B. Jenkins, Department of Biological and Agricultural Engineering, College of Engineering, University of California, Davis; Hosted by the California Biomass Collaborative VERY VERY VERY...EXTENSIVE. Biomass Energy Cost Calculators "...allow you to determine the cost of energy based on your own technical, financial, and economic assumptions...computes the level annual cost of energy in both current and constant dollars for a generic biomass power plant using a revenue requirements methodology..." For more information see the California Biomass Collaborative Tools; California Biomass Collaborative or Jenkins' Biomass Laboratory Some examples from over "6" Biomass Energy Cost Calculators include Generic Biomass Power Plant Model Calculator Generic Biomass Power Plant Model Calculator INPUT Values include: Capital Cost; Electrical and Fuel "...Net Plant Capacity; Capacity Factor Percentage; Net Station Efficiency; Fule Heating Value; etc..." Expenses "...Fuel Costs; Labor Costs; Maintenance Costs; etc..." Taxes; Income other than Energy; Financing; Depreciation; etc. Biomass Combined Heat and Power Calculator Biomass Combined Heat and Power Calculator INPUT Values include: Capital Costs; Electrical and Fuel "...Gross Electrical Capacity; Net Electrical Capacity; Fuel Ash Concentration; etc..." Heat "...Aggregate Fraction of Heat Recovered Percentage; Aggregate Sales Price for Heat..." Expenses; Taxes; Income other than Energy; Escalation/Inflation Rate; Financing; etc. Biomass Gasification - Power Generation Model Calculator Biomass Gasification - Power Generation Model Calculator INPUT Values include: Capital Costs "...Gasifier and Feedstock Handling System Capital Cost; Gas Cleaning System Capital Cost; Power Generation/Interconnect System Capital Cost; etc..." Electrical and Fuel Costs "...Gross Electical Capacity; Annual Hours; Annual Net Electricity Generation; Clean Gas Molecular Mass; Clean Gas Density; Clean Gass Lower Heating Value; etc..."; etc. BIOMASS: TREE BIOMASS CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS INTERACTIVE SINGLE TREE BIOMASS CALCULATOR - Hubbard Brook Experimental Forest, N.H. VERY EXTENSIVE. Tree Biomass Calculator "...calculates the biomass for individual trees and their parts...lets you summarize the amount of various elements in the plant tissues in grams per plant part and..." For more information see Quantifying the Forest; Current Research or The Hubbard Brook Ecosstem Study BIOFUEL CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS ETHANOL CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS THEORETICAL ETHANOL YIELD CALCULATOR - Biomass, Office of Transportation Technologies, Department of Energy VERY EXTENSIVE. Theoretical Ethanol Yield Calculator INPUT Values from the Dry Matter Weight Fraction of Polymeric Sugars include: "...C6 Weight Percentages for Glucan, Galactan, Mannan; C5 Weight Percentages for Xylan; Arabinan..." For more information see For Researchers or the Biomass Program Biophysical Chemistry BIOPHYSICAL CHEMISTRY COURSES & TEXTBOOKS BIOPHYSICAL CHEMISTRY (FLASH) - W. Gallagher, Department of Chemistry, University of Wisconsin, Eau Claire, Wisconsin Multimedia Biophysical Chemistry Course (Text, Images, Animations & Simulations). VERY VERY VERY...EXTENSIVE Examples of "Biophysical Chemistry" Course Chapters include "...A Physical Description of Nature; Transport Processes - Sedimentation; Thermodynamics; Bioenergetics and Molecular Interactions; Proteins - Structure and Function; Structure Determination For more information see the Biophysical Chemistry Home Page or the Department of Chemistry Boltzman Distribution BOLTZMANN DISTRIBUTION CALCULATORS & APPLETS MAXWELL-BOLTZMANN DISTRIBUTION CALCULATORS & APPLETS BOLTZMANN DISTRIBUTION CALCULATOR - B. Hanson, Department of Chemistry, St. Olaf College, Morthfield, Minnesota VERY EXTENSIVE. Boltzmann Calculator INPUT Values include: "...Number of Particles; Energy Level Separation; Total Energy/Temperature..." For more information see Calculators; Bob Hanson's Home Page or the Department of Chemistry MAXWELL-BOLTZMANN DISTRIBUTION: JAVA SIMULATION OF THE IDEAL GAS - A.M. Rappe, The Rappe Group, Theoretical Physical Chemistry, Department of Chemistry, University of Pennsylvania VERY EXTENSIVE. Maxell-Boltzmann Distribution Calculator "...explains the concepts of randomness and probability distributions...simulates a gas of argon atoms in motion with random velocities..." For more information see the Atomic Quantum Mechanics: Visualizing the Wave Function; The Rappe Group; Theory, Simulation, and Modeling; Chemical Physics and Physical Chemistry or the Department of Chemistry Brownian Motion BROWNIAN MOTION CALCULATORS, APPLETS & SIMULATIONS BROWNIAN MOTOR (JAVA APPLET) - Franz-Josef Elmer, Department of Physics, Institut für Physik, Universität Basel, Switzerland VERY EXTENSIVE. Brownian Motor "...a so-called a Brownian motor that seems to violate the second law of thermodynamics. The idea is to turn the ratchet potential periodically on and off with a frequency..." Brownian Motor Calculator INPUT Values include: "...Number of Particles; Thermal Energy kT in units of the Potential Barrier; Asymmetry Alpha of the Ratchet Potential; Switching Time Tau..." For more information see Home Page of Franz-Josef Elmer or the Department of Physics BROWNIAN MOTION - T. McIntyre, Physics, School of Mathematics & Physics, Faculty of Science, University of Queensland, Brisbane, Australia Brownian Motion Calculator INPUT Values include: "...Small Spheres (Number & Size); Large Spheres (Number & Size); Environment (Temperature & Density Ratio); etc..." For more information see Applets; Physics Laboratory; Tim McIntyre's Home Page or Physics

Buffers BIOLOGICAL BUFFER CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS BIOLOGICAL BUFFER CALCULATOR - Sigma-Aldrich VERY VERY EXTENSIVE. Select from Buffer List "...ACES; ADA; Ammonim Tartrate; AMP; AMPD; BES; BES Sodium Salts; BIS-TRIS; Boric Acid; CABS; CAPSO; Citric Acid; DIPSO; DIPSO Sodium Salts; Ethanolamne; Glycolic Acid; HPEBS; HEPES; IMDAZOLE; etc..." For more information see Biological Buffers or Sigma-Aldrich BUFFER CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS BUFFERS FOR pH CONTROL - R. Beynon, Proteomics and Functional Genomics Research Group (PFG), Department of Veterinary Preclinical Sciences, Faculty of Veterinary Science, University of Liverpool, U.K. VERY VERY EXTENSIVE. Buffers for pH Control "...A recipe calculator for thermodynamically correct buffers for pH control..." "...Choose the buffer species you want to use, and enter parameters for volume, pH, and concentration of buffer species. Then, include the option to modify the ionic strength by addition of neutral salt..." Buffers for pH Control INPUT Values include: Buffer Species "...Maleate; Phosphate; Formate; Benzoate; Acetate; Pyridine; Bis-tris; ADA; PIPES; ACES; Phosphate; Tricine; etc..." Volume; pH; Concentration; Control of Ionic Strength; Ionic Strength; Control Ionic Strength; Prepare Buffer at Tempterature; Use Buffer at Temperature. For more information see Rob Beynon's Home Page or the Proteomics and Functional Genomics Research Group (PFG) CITRIC ACID CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS SODIUM CITRATE CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS PHOSAPHATE BUFFER CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS CITRIC BUFFER - J. Clymer, Cincinnati, Ohio Citric Buffer Calculator "...calculates the amount of citric acid and sodium citrate necessary to achieve a buffer at a given pH and strength..." For more information see Jeffery Clymer's Home Page Examples of Phosphate Buffer Calculators include Phosphate Buffer Calculator I Phosphate Buffer Calculator I "...calculates the amount of monosodium phosphate and trisodium phosphate necessary to achieve a buffer at a given pH and buffer strength..." Phosphate Buffer Calculator II Phosphate Buffer Calculator II "...calculates the amount of monosodium phosphate and disodium phosphate necessary to achieve a buffer at a given pH and buffer strength..." Caesium-137 CAESIUM CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS CAESIUM-137 CALCULATORS & APPLETS CAESIUM-137 MEASUREMENT CALCULATOR - Z. Yusheng, Department of Geography, University of Exeter, U.K. Caesium-137 Calculator calculates "...caesium-137 inventory in mBq/cm^2 or radioactivity per unit mass in mBq/g if cumulative counts, counting time (in seconds), total sample weight (in gram)..." For more information see Applications of Caesium-137 in Soil Erosion and Sedimentation Studies; Zhang Yusheng's Home Page or the Department of Geography Calorimetry CALORIMETRY CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS CALORIMETRY EXPERIMENTS (JAVA APPLETS) - D.N. Blauch, Department of Chemistry, Davidson College Multimedia Calorimetry Lessons (Text, Images, Simulations & Calculators). VERY VERY EXTENSIVE. Calorimetry Calculators include: Heat Capacity Calculator; Heat Capacity of a Calorimeter Calculator; Specific Heat Capacity of Ethanol Calculator; Specific Heat Capacity of Copper Calculator; Heat of Combustion of Methane Calculator; etc..." For more information see Chemistry Experiments and Exercises; David N. Blauch or the Department of Chemistry Carbon Dioxide CARBON DIOXIDE RELATED CENTERS FOR CARBON DIOXIDE EMISSIONS & ATMOSPHERIC POLLUTION SEE WEATHER, METEOROLOGY, CLIMATOLOGY CALCULATORS: CARBON EMISSION & ATMOSPHERIC POLLUTION CALCULATORS CARBON DIOXIDE CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS ISOTROPIC CO2 CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS ISOTROPIC CO2 ALGORITHM - Atmopheric Chemistry Group, Surface and Microanalysis Science Division, Chemical Science & Technology Laboratory, National Institute of Standards and Technology (NIST)s VERY VERY EXTENSIVE. Web-based tool for evaluating Isotope Ratio Measurements of Carbon Dioxide "...This program calculates delta-13-C and delta-18-O values (versus VPDB) from measurement data and other information supplied by the user. Required measurement data are the delta-45 and delta-46 values of samples and reference materials against a single 'working machine gas' in dual inlet mode. Data from one reference material allows single-point realization of the VPDB scale; data from two reference materials allows two-point realization and normalization of the sample values..." For more information see the Data Activities; Surface and Microanalysis Science Division; Chemical Science & Technology Laboratory; NIST Online Databases; NIST Online Scientific Databases or the National Institute of Standards and Technology (NIST) Centrifuge - Centrifugation CENTRIFUGE CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS CENTRIFUGATION CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS CENTRIFUGE ROTOR CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS CENTRIFUGE G-FORCE CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS CENTRIFUGE K-FACTOR CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS CENTRIFUGE ROTOR CALCULATOR - Beckman Coulter, Inc. VERY EXTENSIVE. Centrifuge Rotor Calculator INPUT Values include: "...Motor Type; Radius Minimum & Maximum; Maximum Rotor Speed; etc..." For more information see Centrifugation Lab Resources; Lab Resources or Beckman Coulter, Inc. CENTRIFUGATION ROTOR CALCULATOR & ROTOR COMPARISON CALCULATOR - Chang Bioscience, Inc. VERY EXTENSIVE. Centrifugation Rotor Calculator INPUT Values include: "...Select a Brand; Radius Minimum & Maximum; Maximum Rotor Speed; etc..." For more information see Bioinformatics Tools and Resources for Biomedical Scientists and Students or Chang Bioscience, Inc. G-FORCE CALCULATOR - CENTRIFUGE - T.J. Nelson Centrifuge G-Force Calculator INPUT Values include: "...RPM or G-Force; Rotor Type..." For more information see T.J. Nelson's Home Page ROTOR CALCULATOR - CENTRIFUGE - F. Hoedemaeker, X-Ray Crystallography, Ontario Cancer Institute, Princess Margaret Hospital, Toronto, Ontario, Canada Centrifuge Rotor Calculator INPUT Values include: "...Rotor Type; Radius Minimum & Maximum; Maximum Rotor Speed; and Calculate for either RPM; RCF Average; RCF Maximum; or k-Factor..." For more information see X-Ray Crystallography RUN TIME CONVERSION USING K-FACTORS - Beckman Coulter, Inc. VERY EXTENSIVE. Centrifuge Run Time Conversion Using k-Factors Calculator INPUT Values include: "...Select Rotor 1; Select Rotor 2; Enter Run Speed for both; Enter Run Time for Both; Enter k-Factor for Both..." For more information see Centrifugation Lab Resources; Lab Resources or Beckman Coulter, Inc. Ceramics CERAMICS RELATED CENTERS FOR MORE CERAMICS DATABASES, COURSES, ETC. SEE CERAMICS ENGINEERING CERAMICS DICTIONARIES & GLOSSARIES GLOSSARY OF TERMS FOR PHASE EQUILIBRIA DIAGRAMS - Ceramics Division, Materials Science and Engineering Laboratory (MSEL), National Institute of Standards and Technology (NIST) Multimedia Phase Equilibria Diagrams Glossary (Text & Images). VERY VERY EXTENSIVE. For more information see Tools & Resources; Ceramics WebBook; Ceramics Division; Materials Properties or NIST CERAMICS COURSES, LECTURES, TEXTBOOKS, MANUALS, DATABASES, ETC. STRUCTURAL CERAMICS CALCULATORS, APPLETS, ANIMATIONS & DATABASES CLAY MINERALOGY & GEOCHEMISTRY: GEOL4550/6550 - P.A. Schroeder, Department of Geology, University of Georgia Multimedia Clay Science Course (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of "Clay Science" Course Lectures include "...Theoretical X-ray powder diffraction; X-ray diffraction data processing; Hydrous layered silicates; Ionic radii and structural formula calculations; Associated mineral phases and their XRD identification; XRD identification of discrete clay minerals; Mixed-layer clays and their XRD identification; Quantitative XRD analysis of mineral mixtures; Reicprocal lattice, Electron diffraction; The geochemistry of clays; Equilibrium adsorption and ion exchange; Weathering reactions; etc..." For more information see Paul A. Schroeder's Home Page or the Department of Geology BREVIER TECHNICAL CERAMICS - Informationszentrum Technische Keramik (Technical Ceramics Information Center), Germany Multimedia Technical Ceramics Companion for the Practical Engineer Guide, Course, Lessons & Database (Text & Images). VERY VERY VERY...EXTENSIVE. Available in English & German/Deutsch. Brevier Technical Ceramics "...is intended as a companion for the practical engineer, regardless of whether he or she is a user or manufacturer of ceramics...it offers an overview of ceramic materials, their properties, manufacturing and processing methods, and describes the basic rules for construction using ceramics as well as bonding and joining techniques..." Examples of "Brevier Technical Ceramics" Course Chapters & Subchapters include Ceramic Materials Materials Groups; Classification; Material Descriptions "...Silicate Ceramics; Oxide Ceramics; Non-oxide Ceramics; etc..." Manufacturing "...Raw Materials and Additives; Body Preperation; Forming; Firing; Shrinkage; Machining; etc..." Properties of Technical Ceramics Mechanical Properties "...Density, Porosity, Strength, Elasticity, etc..." Thermal Properties "...Thermal Conductivity, Coefficient of Linear Expansion, etc..." Electrical Properties; Corrosion Properties "...Corrosion Mechanisms; Surface Corrosion and Selective Corrosion; etc..." Applications "...Mechanical Engineering; High-temperature Technologies; Electrical Engineering; etc..." Ceramics Design "...Design Sequence; Design Material, Forming & Modular; Cost-Effectiveness; Design for Strength; etc..." Joining and Bonding Techniques "...Principles; Methods; etc..." TECHNICAL CERAMICS DATABASES - Informationszentrum Technische Keramik (Technical Ceramics Information Center), Germany Multimedia Technical Ceramics Databases & Lessons (Text & Images). VERY VERY VERY...EXTENSIVE. Available English & German/Deutsch. Technical Ceramics Database includes Material Databases: "...Silicate Ceramics; Oxide Ceramics; Nonoxide Ceramics..." Properties Databases "...Electrical Properties; Mechanical Properties; Thermal Properties; Chemical Properties..." Applications Database: "...Fields of Application; Manufacturers of Technical Ceramics according to the field of application; etc..." CERAMICS WEBBOOK TOOLS - Ceramics Division, Materials Science and Engineering Laboratory (MSEL), National Institute of Standards and Technology (NIST) Multimedia Ceramics WebBook Tools (Text & Images). VERY VERY VERY...EXTENSIVE. Ceramics WebBook Tools include: Glossary of Terms for Phase Equilibria Diagrams; Interactive Data Evaluation Assessment Tool; Texture Analysis Software Package; VAMAS Classification System for Advanced Technical Ceramics; Structural Ceramics Database (WebSCD); etc. For more information see Ceramics WebBook; Ceramics Division; Materials Properties or NIST POTTERY-STONE PROPERTIES DATABASE - National Institute of Materials and Chemical Research (NIMC), National Institute of Advanced Industrial Science and Technology (AIST), Japan Multimedia Potter-Stone Properties Database (Text & Images). VERY VERY VERY...EXTENSIVE. Available in English & Japanese. Potter-Stone Properties Database "...Pottery stone is a raw material for porcelain to porcelainize without mixing other materials, and is metamorphic rock which was hydrothermally altered from rhyolite group. Amakusa pottery stone is one of representative pottery stones in Japan, and has been used as the main raw material of high quality porcelain such as Arita porcelain and of insulator for high voltage..." For more information see Research Information Data Base or the National Institute of Advanced Industrial Science and Technology CERAMIC COLOR DATABASE (CCDB) - GLAZE DATA BASE OF NIRIN - National Industrial Research Institute (NIRIN), National Institute of Advanced Industrial Science and Technology (AIST), Japan Multimedia Ceramic Color Database (Text & Images). VERY VERY EXTENSIVE. Available in English & Japanese. CCDB (Ceramic Color DataBase) "...offers such information as visual surface, ratio of compounds and firing conditions for glaze test pieces selected as most significant from the enormous collection..." or more information see Research Information Data Base or the National Institute of Advanced Industrial Science and Technology FRACTOGRAPHY COURSES, TEXTBOOKS, LECTURES, CALCULATORS, DATABASES, ETC. FRACTOGRAPHY OF CERAMICIS AND GLASSES (2007) - Author: G.D. Quinn, Materials Science and Engineering Laboratory, National Institute of Standards and Technology (NIST) Multimedia Fractography of Ceramics and Glasses - PDF, 537 Pages (Text & Images). VERY VERY VERY...EXTENSIVE. Fractography of Ceramics and Glasses "...The goal of this Guide is to make fratographic analysis of brittle materials less an art and more an engineering practice for scientists and engineers. This Guide emphasizes practical approaches for problem solving and failure analyses..." "...This Guide includes a wealth of illustrations to aid fractographers in pattern recognition..." Examples of "Fractography of Ceramics and Glasses" Textbook Chapters & Subchapters include Chapter 3: Tools and Equipment "...Low Power Optical Examination and Component Fracture Documentation; Stereomicroscope; Compound Optical Microscope; Scanning Electron Microscope; Atomic Force Microscope (AFM); etc..." Chapter 4: "...General Examination and Fracture Patterns; Specimen Reconstruction; Crack Branching Angles; Fragmentation Patterns; Tension strength; Biaxial flexural strength; Component Fracture Patterns; Characteristics of Some Common Fracture Modes; Chapter 5: Fracture Surface Examination Chapter 6: Origins of Fracture; Chapter 7: Quantitative Analysis; etc..." For more information see NIST Recommended Practice Guides: The "How To Measure" Book Series or the National Institute of Standards and Technology (NIST) FRACTOGRAPHY: CHARACTERIZATION OF FRACTURE ORIGINS IN ADVANCED CERAMIC MATERIALS - G. Quinn, J. Swab & E.F. Begley, Ceramics Division, Materials Science & Engineering Laboratory, National Institute of Standards and Technology (NIST) Multimedia Ceramics Fractography Course & Lessons (Text & Images). VERY VERY VERY...EXTENSIVE. Characterization of Fracture Origins in Advanced Ceramics "...The strength of many advanced ceramics reflects the flaws present in the material and the material's intrinsic fracture toughness..." Characterization of Fracture Origins in Advanced Ceramics includes Fractographic Montage; Weibull Graphs; Fracture Origin Characterization and the Flaw Catalog: "...Identity; Location; Size..." For more information see Ceramics WebBook; Ceramics Division; Materials Properties or NIST CERAMICS & GLAZE CALCULATORS, APPLETS, RECIPES & ANALYSIS KPA GLAZE CALCULATOR (GLAZE CALCULATOR - GLAZE RECIPES) - Author: M. Evans, Kent Potter's Association (KPA), Kent, England, U.K. VERY VERY EXTENSIVE. PA Glaze Calculator is "...a program for converting the recipe of a glaze into a formula..." KPA Glaze Calculator INPUT Values include: Material "...Alumina; Barium Carbonate; Bentonite; Bone Ash; Calcined Clay; Colemanite; Dolomite; Feldspar; Lead Bisilicate; Lithium Carbonate; etc..." Parts; Flux; Amphoteric; Glass Former; etc. For more information see Kent Potter's Association (KPA) Chemicals FOR OVER 100 CHEMICAL DATABASES SEE THE CHEMICALS & BIOCHEMICALS

First Year Chemistry: Courses,

Lectures, Experiments & Demonstrations

First Year Chemistry Courses, Lectures, Lessons, etc. (Text, Images, Simulations, Animations, 3D Modeling, Videos/Movies & Audio/Sound, etc.) First Year Chemistry Lab Demonstrations & Experiments Chemistry Lab Demonstrations & Experiments (Text, Images, Videos/Movies & Audio/Sound) Chemistry Lab Demonstrations & Experiments (Text, Images & Videos/Movies) Chemistry Lab Course (Text, Images, Animations, Simulations & Applets) Computer Chip Thermochemistry Demonstration Glassblowing Course with Demonstrations

First Year Chemistry FIRST YEAR CHEMISTRY COURSES, LECTURES, LESSONS, VIDEOS, 3D MODELING, ETC. INTRODUCTION TO CHEMISTRY - CHEM 1A (REAL PLAYER & QUICKTIME) - Heino Nitsche, Department of Chemistry, College of Chemistry, University of California, Berkeley Multimedia Introduction to Chemistry Course (Text, Images, Videos/Movies & Audio/Sound). VERY VERY VERY...EXTENSIVE. Introduction to Chemistry Course includes "...Stoichiometry, ideal and real gases, acid-base and solubility equilibrium, oxidation-reduction reactions, thermochemistry, introduction to thermodynamics, nuclear chemistry and radioactivity, the atoms and elements, and..." Examples from over "30" "Introduction to Chemistry" Video Lectures include "...Matter: Particles/Waves Video Lecture; Quantum Mechanics Video Lecture; Radiation and Matter Video Lecture; Spin, Pauli Principle, Electronic Configuration Video Lecture; Chemical Bonds, Lewis Structures Video Lecture; Kinetic Theory, Absolute Temperature Video Lecture; Matter: Particles/Waves Video Lecture; Oxidation Numbers, Formal Charge Video Lecture; Thermodynamics: First Law Video Lecture; Entropy, Second Law Video Lecture; Strong Acids and Bases Video Lecture; Reduction Potentials Video Lecture; Nuclear and Radiochemistry Video Lecture; etc..." For more information see Heino Nitsche's Home Page; Department of Chemistry; Fall 2008 Courses; Courses or Berkeley Webcasts CHEMISTRY: THE SCIENCE IN CONTEXT (FLASH) - Authors: Thomas R. Gilbert, Rein V. Kirss, Natalie Foster, and Geoffrey Davies; Published by W.W. Norton & Company Multimedia Chemistry Course (Text, Images & Animations). VERY VERY VERY...EXTENSIVE. Chemistry: The Science in Context "...The Science in Context by a team of highly-qualified chemistry educators, this student resource offers a thorough review of chapter concepts. Engaging animated tutorials help students visualize dynamic processes; many of these also feature interactive practice exercises that help develop quantitative skills..." For more information see W.W. Norton College Chemistry Books Online; W.W. Norton College Books or the W.W. Norton & Company Some examples from over "17" "Chemistry: The Science in Context" Chapters include Chapter 1: Matter and Its Origins Chapter 4: Stoichiometry and the Formation of Earth Chapter 10: The Solid State: A Molecular View of Gems and Minerals Chapter 16: Equilibrium in the Aqueous Phase and Acid Rain CHIMIE GENERALE & ORGANIQUE (CHIME PLUG-IN) - G. Dupuis, Lycée Faidherbe de LILLE, France Multimedia Chemistry Course with Image Databases (Text, Images & 3D Modeling). VERY VERY VERY...EXTENSIVE. Available in French/Français & some English. For more information see Les COURS en LIGNE des PROFESSEURS Examples of "Chimie Generale & Organique" Courses Chapters include Méthode VSEPR Enantiomérie Alcools Composés organométalliques FIRST YEAR CHEMISTRY - M.J. Mombourquette, Department of Chemistry, Queens University, Ontario, Canada Multimedia First Year Chemistry Course (Text, Images, Animations & Simulations). VERY VERY VERY...EXTENSIVE. Eamples of "First Year Chemistry" Course Subject Categories include "...Chemistry Nomenclature; Stoichiometry; Gas Laws; Thermo Chemistry; Liquid Solutions; Colligative Properties; Solids; Atomic Structure; Equilibria; Solubility; Electrochemistry; Kinetics; etc..." For more information see the M.J. Mombourquette's Home Page or the Department of Chemistry GENERAL CHEMISTRY 101 (QUICKTIME) - F.A. Senese, Department of Chemistry, Frostburg State University, Maryland Multimedia General Chemistry Course (Text, Images & Animations). VERY VERY VERY...EXTENSIVE. For more information see General Chemistry Online; Department of Chemistry; Frederick A. Senese's Home Page or Frostburg State University Examples of "General Chemistry" Course Chapters include Measurement Examples of "Measurement" Lessons include "...Arithmetic with units; Introduction to unit conversion; etc..." Matter Examples of "Matter" Lessons include "...States of Matter; Classification of Matter; Separating Mixtures; etc..." Molecules & Compounds Examples of "Molecules & Compounds" Lessons include "...Elemental Cations; Common Polyatomic Ions; Simple Ionic Compounds; etc..." GENERAL CHEMISTRY 1 (QUICKTIME) - P.J. Brucat, Department of Chemistry, College of Liberal Arts & Sciences, University of Florida Multimedia General Chemistry Course (Text, Images & Animations). VERY VERY VERY...EXTENSIVE. Examples of "General Chemistry" Course Chapters include "...The Classification of Matter; The Energetics of Chemistry; Chemical Bonding; Solutions and Their Physical Properties; Chemical Kinetics; etc..." For more information see The Innovative Teaching Laboratory or the Department of Chemistry GENERAL CHEMISTRY (QUICKTIME) - J.K. Hardy, Department of Chemistry, Buchtel College of Arts and Sciences, University of Akron Multimedia General Chemistry Course (Text, Images & Animations). Examples of "General Chemistry" Course Chapters include "...Measurement; Stoichiometry; Reactions in Solution; Gases; Chemical Thermodynamics; Atomic Structure; Electronic Structure; Liquids and Solids; Chemical Kinetics; Electrochemistry, etc..." For more information see The Virtual Classroom; HORDENET; James K. Hardy's Home Page or the Department of Chemistry Examples of "General Chemistry" Course Chapters & Lessons include Chemical Thermodynamics Examples of "Chemical Thermodynamics" Chapter Lessons include "...Energy & Chemical Bonds; Heat Capacity; Enthalpy; etc..." Chemical Bonds Examples of "Chemical Bonds" Chapter Lessons include "...Octet Rule; Lewis Symbols; Polarity and Electronegativity; Lewis Structures; etc..." Chemical Kinetics Examples of "Chemical Kinetics" Chapter Lessons include "...Rates of Reaction; Finding Rate Laws; First Order Reactions; etc..." INTRODUCTION TO GENERAL CHEMISTRY, ORGANIC CHEMISTRY AND BIOCHEMISTRY I AND II - J.K. Hardy, Department of Chemistry, Buchtel College of Arts and Sciences, University of Akron Multimedia General Chemistry, Organic Chemistry & Biochemistry Course (Text, Images & Animations). VERY VERY VERY...EXTENSIVE. Examples of "Introduction to General Chemistry, Organic Chemistry & Biochemistry" Course Chapters include "...Measurement & Calculations; Atoms & Molecules; Forces between Particles; Chemical Reactions; Reaction Rates & Equilibrium; Alcohols Phenols & Ethers; Aldehydes & Ketones; Carboxylic Acids & Esters; Lipids; Carbohydrate Metabolism; Metabolic Pathways; etc..." For more information see The Virtual Classroom; HORDENET; James K. Hardy's Home Page or the Department of Chemistry PRINCIPLES OF CHEMICAL SCIENCE: 5.111 (REAL PLAYER) - Catherine Drennan & Elizabeth Vogel Taylor, Department of Chemistry, & the MIT OpenCourseWare, MIT Multimedia Chemistry Course PDF (Text & Images). VERY VERY VERY...EXTENSIVE. Principles of Chemical Science (5.111) is "...an introductory chemistry course, emphasizing basic principles of atomic and molecular electronic structure, thermodynamics, acid-base and redox equilibria, chemical kinetics, and catalysis..." For Videos from the "2005 Principles of Chemical Science Course" Click on either YouTube and iTunes U. Examples of "Principles of Chemical Science" Video Lectures from the "2005 Course" include "...Atomic Theory of Matter Video Lecture; Wavelike Properties of Radiation Video Lecture; Matter As a Wave Video Lecture; Hydrogen Atom Wavefunctions Video Lecture; P Orbitals Video Lecture; Electronic Structure of Multielectron Atoms Video Lecture; Covalent Bonds Video Lecture; Lewis Diagrams Video Lecture; Breakdown of Octet Rule Video Lecture; Molecular Orbital Theory Video Lecture; Valence Bond Theory and Hybridization Video Lecture; Hybridization and Chemical Bonding Video Lecture; Chemical Equilibrium Video Lecture; Acid-Base Equilibrium Video Lecture; Acid Base Titrations and Oxidation/Reduction Video Lecture; Oxidation/Reduction Video Lecture; Transition Metals Video Lecture; Kinetics Video Lecture; etc..." For more information see Sylvia T. Ceyer's Home Page; Catherine L. Drennan's Home Page; Department of Chemistry; Chemistry Courses or MIT OpenCourseWare PRINCIPLES OF CHEMICAL SCIENCE: 5.112 (REAL PLAYER) - S.T. Ceyer & C.C. Cummins, Department of Chemistry, & the MIT OpenCourseWare, MIT Multimedia Chemistry Course (Text, Images, Videos/Movies & Audio/Sound). VERY VERY VERY...EXTENSIVE. Principles of Chemical Science (5.112) is "...an introductory chemistry course for students with an unusually strong background in chemistry. Knowledge of calculus equivalent to 18.01 is recommended. Emphasis is on basic principles of atomic and molecular electronic structure, thermodynamics..." Examples of "Principles of Chemical Science" Course Video Lectures include "...Wave-Particle Duality of Radiation and Matter Lecture Video; Matter as a Wave Lecture Video; Schrödinger Equation for H Atom Video Lecture; Hydrogen Atom Wavefunctions Video Lecture; Electronic Structure of Multielectron Atoms Video Lecture; Ionic Bonds - Classical Model and Mechanism Video Lecture; Internal Degrees of Freedom Video Lecture; Thermodynamics and Spontaneous Change Video Lecture; Lewis and Brønsted Acid-Base Concepts Video Lecture; Titration Curves and pH Indicators Video Lecture; Theory of Molecular Shapes Lecture Video Lecture; Molecular Orbital Theory for Diatomic Molecules Video Lecture; Crystal Field Theory Video Lecture; Color and Magnetism of Coordination Complexes Video Lecture; etc..." For more information see Sylvia T. Ceyer's Home Page; Christopher C. Cummins' Home Page; Department of Chemistry; Chemistry Courses or MIT OpenCourseWare Atoms & Bonds Lessons with Text, Images, Animations & 3D Modeling AN INTRODUCTION TO THE ELECTRONIC STRUCTURE OF ATOMS AND MOLECULES & THEORY OF ATOMS IN MOLECULES - R.F.W. Bader, Department of Chemistry, McMaster University, Ontario, Canada Multimedia Electronic Structure of Atoms and Molecules Lessons (Text, Images & Animations). VERY VERY EXTENSIVE. Examples of "An Introduction to the Electronic Structure of Atoms and Molecules" Lessons includes "...The Nature of the Problem; The New Physics; The Hydrogen Atom; Many-Electron Atoms; Electronic Basis for the Properties of the Elements; The Chemical Bond; Ionic and Covalent Binding; Molecular Orbitals; etc..." Theory of Atoms in Molecules Lessibs include "...Introduction; What is an Atom; What is a Bond; The Topological Atom is the Quantum Atom; Quantum Mechanics Quantum Mechanics of a Proper Open System; The Laplacian of the Electron Density and the Lewis; etc..." For more information see Richard F.W. Bader's Home Page; Department of Chemistry or McMaster University ATOMIC ORBITALS (VRML) - D.N. Blauch, Department of Chemistry, Davidson College VERY VERY VERY...EXTENSIVE. Examples of Atomic Orbitals Calculators & Simulations include: Graphical Representation of Orbitals "...A radial distribution plot, an electron density plot, and a virtual reality isosurface plot for the hydrogen 1s orbital are..." s Orbitals "...For s orbitals with various principal quantum numbers, radial distribution, electron density, and isosurface plots are examined..." p Orbitals "...For p orbitals with various principal quantum numbers, radial distribution, electron density, and isosurface plots are examined..." d Orbitals; Sizes of Atomic Orbitals; Effective Nuclear Charge; etc..." For more information see Chemistry Experiments and Exercises; David N. Blauch or the Department of Chemistry THE ORBITON: ATOMIC ORBITALS - M.J. Winter, Department of Chemistry, University of Sheffield, England, U.K. Multimedia Atomic Orbitals Lessons (Text, Images, Animations & 3D Modeling). VERY VERY VERY...EXTENSIVE. Examples of "Atomic Orbitals" Lessons & Animations include "...Images representing orbitals; Animated plots of wave functions; Animated plots of electron density; "Dot-density" plots of electron density; Plots of radial distribution functions; etc..." For more information see The Sheffield Chemdex; Department of Chemistry or the University of Sheffield VALENCE SHELL ELECTRON PAIR REPULSION (VSEPR) - - Mark J. Winter, Department of Chemistry, University of Sheffield, England, U.K. Multimedia Valence Shell Electron Pair Repulsion (VSEPR) Lessons & Calculator (Text, Images, Animations & 3D Modeling). VERY VERY EXTENSIVE. Valence Shell Electron Pair Repulsion (VSEPR) "...a remarkably simple device that utilizes a simple set of electron accounting rules in order to predict the shape of, in particular, main group compounds..." Examples of "Valence Shell Electron Pair Repulsion (VSEPR)" Course Chapters include "...Introduction; Assumptions; Geometries; Geometry Prediction; Examples; Isomers; Multiple Bonds; Unpaired Electrons; Online VSEPR Calculator; etc..." For more information see The Sheffield Chemdex; Department of Chemistry or the University of Sheffield VSEPR PRACTICAL COURSE - Department of Chemistry, University of Oxford, U.K. Multimedia Valence Shell Electron Pair Repulsion Lessons (Text, Images, Animations & 3D Modeling). VERY VERY EXTENSIVE. VSEPR "..stands for Valence Shell Electron Pair Repulsion. It is a theory which allows the user to predict the shapes of simple polyatomic molecules by applying a set of straight forward rules. This computer course is designed to teach the user the VSEPR rules..." For more information see the Virtual Chemistry - Virtual Laboratory or Department of Chemistry

Chemistry Experiments & Demonstrations CHEMISTRY LAB DEMONSTRATIONS & EXPERIMENTS Lab Demonstrations & Experiments with Text, Images, Videos/Movies & Audio/Sound CHEMISTRY LABORATORY DEMONSTRATIONS (QUICKTIME) - DVAction, Department of Chemistry, Northwestern University Multimedia Chemistry Laboratory Video Demonstrations & Experiments Lessons (Text, Images, Videos/Movies & Audio/Sound). VERY VERY VERY...EXTENSIVE. Chemistry Laboratory Video Demonstrations "...a database of digital video and images comprised of techniques and equipment used in the general chemistry laboratory..." For more information see the Department of Chemistry Subject Categories with examples from over "400" Chemistry Laboratory Video Demonstrations include Chemistry Laboratory Video Demonstrations by Category Chemistry Laboratory Video Demonstrations by Category include "...Dispensers Video Demonstrations; Heating Apparatus Video Demonstrations; Measurements Video Demonstrations; Physical Separations Video Demonstrations; Reactions Video Demonstrations; Safety Video Demonstrations; Spectroscopy Video Demonstrations; etc..." Chemistry Laboratory Video Demonstrations by Equipment Chemistry Laboratory Video Demonstrations by Equipment include "...Analytical Balance Video Demonstrations; Beaker Video Demonstrations; Bunsen Burner Video Demonstrations; Cuvette Video Demonstrations; Electrodes Video Demonstrations; Flask Video Demonstrations; Measuring Pipet Video Demonstrations; Pasteur Pipet Video Demonstrations; Rubber Tubing Video Demonstrations; Spectrophotometer Video Demonstrations; Thermometer Video Demonstrations; etc..." Chemistry Laboratory Video Demonstrations by Chemicals Chemistry Laboratory Video Demonstrations by Chemicals includ: "...Aluminum Chloride Video Demonstrations; Barium Chloride Video Demonstrations; Calcium Chloride Video Demonstrations; Crystal Violet Video Demonstrations; Lithium Chloride Video Demonstrations; Sodium Bicarbonate Video Demonstrations; etc..." Chemistry Laboratory Video Demonstrations by Microscale Chemistry Laboratory Video Demonstrations by Microscale include "...Calibration of a Small Drop Microburet Video Demonstrations; Demonstration of Four Reaction Types Video Demonstrations; Making a Large Drop Microburet Video Demonstrations; Reaction of Sodium Carbonate and Hydrochloric Acid Video Demonstrations; Serial Acid-Base Titration Video Demonstrations; Single Well Acid-Base Titration Video Demonstrations; Universal Indicator Video Demonstrations; etc..." CHEMISTRY BASED SIMULATIONS: MOVIES & ANIMATIONS (FLASH, QUICKTIME & REALPLAYER) - T.G. Chasteen, Department of Chemistry, Sam Houston State University, Texas Multimedia Chemistry Laboratory Demonstrations & Experiments Lessons (Text, Images, Videos/Movies & Audio/Sound). VERY VERY VERY...EXTENSIVE. Chemistry Laboratory Video Demonstrations & Experiments "...These animations support the teaching of concepts in chemistry in freshman through graduate level courses..." Subject Categories of Chemistry Laboratory Video Demonstrations & Experiments include "...Electrophoresis Videos & Animations; Gas Chromatography Videos & Animations; Chromatography Videos & Animations; Chemiluminescence Videos & Animations; Mass Spectrometry Videos & Animations; X-ray Absorption Spectroscopy Videos & Animations; HPLC Videos & Animations; Spectrophotometers Videos & Animations; etc..." For more information see Analytical Environmental Chemistry or Department of Chemistry CHEMISTRY LABORATORY TECHNIQUES: DIGITAL LAB TECHNIQUES MANAUAL (REAL PLAYER) - S. Tabacco, Department of Chemistry, & the MIT OpenCourseWare, MIT Multimedia Chemistry Laboratory Demonstrations & Experiments (Text, Images, Videos/Movies & Audio/Sound). VERY VERY VERY...EXTENSIVE. Chemistry Video Laboratory Demonstrations is "...a series of ten videos designed to help you prepare for your chemistry laboratory class. Each video provides a detailed demonstration of a common laboratory technique, as well as helpful tips and information..." Examples of Chemistry Laboratory Video Demonstrations & Experiments include "...Volumetric Techniques Video Demonstrations; Titration Video Video Demonstrations; Thin-layer Chromatography Video Demonstrations; Extracting, Washing and Drying Video Demonstrations; Rotary Evaporator Video Demonstrations; Filtration Video Demonstrations; Sublimation Video Demonstrations; Recrystallization Video Demonstrations; Column Chromatography Video Demonstrations; etc..." For more information see Chemistry Laboratory Techniques Course Home Page; Department of Chemistry or MIT OpenCourseWare CHEMISTRY LECTURE DEMONSTRATIONS (QUICKTIME) - G.M. Bodner, Department of Chemistry, Purdue University Multimedia Chemistry Video Laboratory Demonstrations & Experiments (Text, Images, Videos/Movies & Audio/Sound). VERY VERY VERY...EXTENSIVE. Subject Categories with examples from over "200" Chemistry Laboratory Video Demonstrations include "...Fundamentals of Measurement Video Demonstrations; Elements and Compounds Video Demonstrations; Stoichiometry Video Demonstrations; Gases Video Demonstrations; Thermochemistry Video Demonstrations; The Structure of the Atom Video Demonstrations; The Covalent Bond Video Demonstrations; The Main-Group Metals Video Demonstrations; The Chemistry of the Nonmetals Video Demonstrations; Acids and Bases Video Demonstrations; Transition Metal Chemistry Video Demonstrations; The Structure of Solids Video Demonstrations; Liquids Video Demonstrations; Solutions Video Demonstrations; Gas-Phase Reactions Video Demonstrations; Acid-Base Equilibria Video Demonstrations; Solubility Product and Complex Equilibria Video Demonstrations; Oxidation-Reduction Reactions Video Demonstrations; Electrochemisrty Video Demonstrations; Chemical Thermodynamics Video Demonstrations; Chemical Kinetics Video Demonstrations; Nuclear Chemisty Video Demonstrations; Chemistry of Carbon Video Demonstrations; etc..." For more information see Lecture Demonstration Sheets; George M. Bodner's Home Page; General Chemistry Help; Courses or the Department of Chemistry CHEMISTRY LABORATORY DEMONSTRATIONS (QUICKTIME) - Department of Chemistry, Elmhurst College, Elmhurst, Illinois Multimedia Chemistry Laboratory Video Demonstrations & Experiments (Text, Images, Videos/Movies & Audio/Sound). VERY VERY EXTENSIVE. Examples from over "60" Chemistry Laboratory Video Demonstrations & Experiments include "...Burning Magnesium Video Demonstration; Disappearing Blue - Iodine and starch Video Demonstration; Iron to Copper Video Demonstration; Quick Gold - Arsenic Sulfide Video Demonstration; Tornado Reaction Video Demonstration; Cylinder of Blood Video Demonstration; Needle Through a Balloon Video Demonstration; Ice on a String Video Demonstration; Vitamin C Clock Reaction Video Demonstration; etc..." For more information see Virtual Chembook or the Department of Chemistry CHEMISTRY 20 LABS (REAL PLAYER) - NorQuest College, Edmonton, Alberta,Canada Multimedia Chemistry Video Laboratory Demonstrations & Experiments (Text, Images, Videos/Movies & Audio/Sound). VERY VERY EXTENSIVE. Examples from over "15" Chemistry Laboratory Video Demonstrations include "...Boyle's Law Video Demonstration; Classification of Compounds Video Demonstration; Preparation of a Standard Solution Video Demonstration; Quantitative Relationships in Chemical Reactions Video Demonstration; Solubility of Sodium Chloride Video Demonstration; etc..." For more information see Online Learning CHEMISTRY 32 LABORATORY INSTRUCTIONAL VIDEOS (QUICKTIME) - W.M. Cleaver, Department of Chemistry, College of Arts & Science, University of Vermont Multimedia Chemistry Video Laboratory Demonstrations & Experiments (Text, Images, Videos/Movies & Audio/Sound). VERY VERY VERY...EXTENSIVE. Examples from over "10" Chemistry Laboratory Video Demonstrations (File Sizes: 20-100 MB) include "...Molecular Mass from Freezing Point Depression Video Demonstration; Iodination of Cyclohexanone Video Demonstration; Acid Neutralization of Antiacids Video Demonstration; Thermodynamics of Borax Video Demonstration; Oxidation of Bleaches Video Demonstration; Electrolysis and Electroplating Video Demonstration; etc..." For more information see Chemistry Courses or the Department of Chemistry CHEMISTRY 120 LABORATORY VIDEO INSTRUCTION (REAL PLAYER) - Department of Chemistry, Southern Connecticut State University Multimedia Chemistry Video Laboratory Demonstrations & Experiments (Text, Images, Videos/Movies & Audio/Sound). VERY VERY EXTENSIVE. Examples from over "15" Chemistry 120 Laboratory Video Demonstrations include "...Determining Density of an Unknown Liquid Video Demonstration; Stoichiometric Reactions with Phosphoric Acid Video Demonstration; Metathesis Reactions and Net Ionic Equations Video Demonstration; Energy Transfer and Calorimetry Video Demonstration; etc..." For more information see Chemistry Video Instruction or the Department of Chemistry CHEMISTRY 121 LABORATORY VIDEO INSTRUCTION (REAL PLAYER) - Department of Chemistry, Southern Connecticut State University Multimedia Chemistry Video Laboratory Demonstrations & Experiments (Text, Images, Videos/Movies & Audio/Sound). VERY VERY EXTENSIVE. Examples from over "12" Chemistry 121 Laboratory Video Demonstrations include "...Colorimetric Determination of Iron Video Demonstration; Colligative Properties: Freezing-Point Depression and Molar Mass Video Demonstration; Introduction to Qualitative Analysis Video Demonstration; Hydrolysis of Salts and pH of Buffer Solutions Video Demonstration; etc..." For more information see Chemistry Video Instruction or the Department of Chemistry KELTER'S CHEMISTRY DEMONSTRATIONS (WINDOWS MEDIA PLAYER) - P. Kelter, Department of Chemistry, College of Liberal Arts & Sciences, University of Illinois, Urbana-Champaign, Illinois Multimedia Chemistry Laboratory Demonstrations & Experiments (Text, Images, Videos/Movies & Audio/Sound). VERY VERY EXTENSIVE. Examples from over "20" Chemistry Laboratory Video Demonstrations include "...Stoichiometry: Exploding Pringles Can Video Demonstration; Stoichiometry: Ammonium Dichromate Volcano Video Demonstration; Stoichiometry: Talesnick's Production of HCl Video Demonstration; Reactivity: Sodium and Potassium in Water Video Demonstration; Thermodynamics: Tesla Coil Explosion Video Demonstration; Thermodynamics: Magnesium and Dry Ice Video Demonstration; Entropy and Free Energy: Chemical Cold Pack Video Demonstration; Entropy and Free Energy: Thermite Video Demonstration; etc..." For more information see the Chemistry Learning Center or the Department of Chemistry VIRTUAL CHEMISTRY (FLASH & QUICKTIME) - Department of Chemistry, University of Oxford, U.K. Multimedia Chemistry Laboratory Video Demonstrations & Experiments (Text, Images, Videos/Movies & Audio/Sound). VERY VERY VERY...EXTENSIVE. Chemistry Lecture Demonstrations & Chemistry Laboratory Video Demonstrations & Experiments Subject Categories include LiveChem "...An online video library of transition metal salt reaction. Nearly 300 videos for students to watch and learn from. Fully interactive Flash environment, etc..." Interactive Organic Mechanisms Video Demonstrations "...helps chemistry students get to grips with drawing curly arrows as a form of mechanism representation, and give practice in the form of simple example mechanisms..." Metal Ions in Solution Video Demonstrations "...The aim of this experiment is to teach you something of the aqueous chemistry of common metal ions belonging..." Named Organic Mechanism Video Demonstrations "...An interactive arrow pushing website which allows students to do some named organic reactions step by step, etc..." Nickel(II) Complexes Video Demonstrations; Simple Inorganic Solids Video Demonstrations; VSEPR Video Demonstrations; Symmetry Video Demonstrations; etc..." For more information see the Department of Chemistry

Laboratory Experiments with Text, Images & Videos/Movies DELIGHTS OF CHEMISTRY: CHEMISTRY EXPERIMENTS (QUICKTIME) - M. Hoyland, V. Volkovich & D. Ormsby, School of Chemistry, Faculty of Mathematics and Physical Sciences, University of Leeds, U.K. Multimedia Chemistry Video Laboratory Demonstrations & Experiments (Text, Images & Videos/Movies). VERY VERY EXTENSIVE. Chemistry Laboratory Demonstrations & Experiments include Examples from over "40" Chemistry Laboratory Video Demonstrations WITH Explinations include "...Making Fire Video Demonstration; Flammable Vapour Video Demonstration; Flammable Solid Video Demonstration; Smoke Video Demonstration (decomposition reaction); Hydrogen Peroxide Video Demonstration; Dihydrogen Gas Video Demonstration; Thermite Reaction Video Demonstration; etc..." Examples from over "25" Chemistry Laboratory Video Demonstrations WITHOUT Explinations include "...Gun Cotton Video Demonstration; Lime Light Video Demonstration; Liquid Nitrogen Video Demonstration; Liquid Nitrogen Blowing up Balloons Video Demonstration; Liquid Oxygen Video Demonstration; Flammable Solid Video Demonstration; Silane Gas Video Demonstration; etc..." For more information see the School of Chemistry CHEMISTRY: LABORATORY MANUALS (QUICKTIME) - Robert Lancashire, Department of Chemistry, University of the West Indies, Mona, Jamaica Multimedia Chemistry Laboratory Demonstrations & Experiments (Text, Images & Videos/Movies). VERY VERY EXTENSIVE. Examples of Chemistry Video Laboratory Demonstrations & Experiments include "...Inorganic Laboratory Video Demonstrations; Organic Laboratory Video Demonstrations; Physical Laboratory Video Demonstrations; Applied & Food Chemistry Video Demonstrations; etc..." For more information see Courses; Department of Chemistry or the University of the West Indies, Mona, Jamaica GENERAL CHEMISTRY DEMONSTRATIONS & EXPERIMENTS (FLASH) - T.J. Greenbowe, Chemical Education Research Group, Department of Chemistry, Iowa State University Multimedia Chemistry Video Laboratory Demonstrations & Experiments (Text, Images & Videos/Movies). VERY VERY EXTENSIVE. Examples of Chemistry Video Laboratory Demonstrations & Experiments Subject Categories include Electrochemistry Video Demonastrations; Gas Laws Video Demonastrations; Thermochemistry Video Demonastrations; General Equilibria Video Demonastrations; Solutions Video Demonastrations; Acid -Base Equilibria Video Demonastrations; Stoichiometry Video Demonastrations & Kinetics Video Demonastrations; etc..." For more informations see Research; Thomas J. Greenbowe's Home Page or the Department of Chemistry TUTORIALS AND SIMULATIONS FOR CHEMISTRY (FLASH) - G.L. Bertrand, Department of Chemistry, Missouri University of Science and Technology Multimedia Chemistry Laboratory Demonstrations & Experiments (Text, Images, Calculators, Applets & Videos/Movies). VERY VERY EXTENSIVE. Examples of Chemistry Laboratory Video Demonstrations & Experiments include "...Density and Buoyancy Video Demonstration; Weighing Gases Video Demonstration; Gas Laws Video Demonstration; Qualitative Analysis Video Demonstration; Nuclear Decay and Neutron Activation Analysis Video Demonstration; Conductivity of Ionic Solutions Video Demonstration; Drop Calorimeter Video Demonstration; Spectrophotometry Video Demonstration; Thermodynamics of Batteries Video Demonstration; Electrochemical Cells Video Demonstration; Dissolution Processes Video Demonstration; etc..." For more information see Gary L. Bertrand's Home Page or the Department of Chemistry

Chemistry Laboratory Course with Text, Images, Animations, Simulations & Applets CHEMLAB: THE CHEMISTRY 3/5 & 6 LABORATORIES - Department of Chemistry, Dartmouth College Multimedia Chemistry Laboratory Course (Text, Images, Animations, Simulations & Applets). CHEMLAB "...the laboratory portion of general chemistry is not designed to torture students. The laboratory is designed to support and illustrate chemical concepts studied..." Each "Chemistry Experiment" includes "...Overview, Background, Questions, Problems, Safety, Procedure - Step by Step & Write-up..." For more information see the Department of Chemistry Examples of "CHEMLAB" Chemistry Laboratory Demonstrations include Glassware, Instruments & Techniques Demonstrations Examples of "Glassware Demonstrations" include "...Burets; Flasks, Beakers, & Graduated Cylinders; Pipets; Repipets; etc..." Examples of "Instrument Demonstrations" include "...Analytical Balance; pH Meter; Spectrometer; etc..." Examples of "Technique Demonstrations" include "...Calorimetry; Centrifugation; Quantitative Transfer; Titration; etc..." Chem 3/5 Experiments Examples of "Chemistry 3/5 Experiments" include "...Qualitative Analysis of Anions; Qualitative Analysis of Cations; Natural Salt Solutions 1: Ion Exchange; Natural Salt Solutions 2: Analysis of Seawater; etc..." Chem 6 Experiments Examples of "Chemistry 6 Experiments" include "...Chemical Kinetics; Spectrum of the Hydrogen Atom; Coordination Chemistry: Colorimetric and Gravimetric Analysis; Coordination Chemistry: Kinetics Measurements; etc..." Computer Chip Thermochemistry Demonstration COMPUTER CHIP THERMOCHEMISTRY: HOW CAN WE CREATE AN INTEGRATED CIRCUIT FROM SAND? (QUICKTIME & JAVA APPLETS) - M.A. Teichert, A.M. Stacy, A.C. Rico, S.E. Kegley, J.G. Loeser, M. Molinaro, S.E. Walden. C. Estrada and T. Horie, S. Whitmore; Beloit College and the Regents of the University of California Multimedia Chemistry Video Laboratory Demonstrations & Experiments (Text, Images, Animations, Simulations & Videos/Movies). VERY VERY EXTENSIVE. For more information see Wiley Chem Connections or Beloit College Examples of Computer Chip Thermochemistry Video Demonstrations include Exploration 1C: How are integrated circuits built - Using Photolithography Video Demonstration Exploration 1C: How are integrated circuits built - Making a Capacitor Video Demonstration Exploration 1C: How are integrated circuits built - Making a Transitor Video Demonstration Glassblowing Courses & Lessons with Demonstrations SCIENTIFIC GLASSBLOWING BASICS - J. Walas, East Carolina University Glassblowing Services, Department of Chemistry, East Carolina University, Greenville, North Carolina Multimedia Glassblowing Course (Text, Images & Demonstrations). VERY VERY VERY...EXTENSIVE. Scientific Glassblowing Basics Course "...The intent of this basic course of instruction is not to make you an accomplished professional glassblower. It is designed to give you experience in performing a series of basic glassblowing seals that can be used in the fabrication and repair of simple to complex glass apparatus and glass systems..." Examples of "Glassblowing" Course Subject Categories include "...Equipment, Material, Tools and Terminology; Glassblowers Bench; Oxygen and Fuel Gas Systems; Burners and Torches; Cutting Glass; Fire Polishing Annealing; Butt Seals; Bends; Repairs; Ring Seals; Vacuum Seals; etc..." For more information see East Carolina University Glassblowing Services GLASSBLOWING DATA & TABLES - J. Walas, East Carolina University Glassblowing Services, Department of Chemistry, East Carolina University, Greenville, North Carolina Multimedia Glassblowing Data & Tables (Text & Images). Examples of "Glassblowing Data & Tables" Subject Categories include "...Ceramic to Borosilicate; Cylindrical Volumes; Glass to Metal; Glass Frit; Physical Properties; Quartz to Tungsten; etc..." For more information see East Carolina University Glassblowing Services THE GLASSWARE GALLERY - R. Toreki, Department of Chemistry, University of Kentucky, and hosted by Interactive Learning Paradigms Incorporated (ILPI) Multimedia Glassware Lessons (Text, Images & Demonstrations). VERY VERY EXTENSIVE. Glassware Gallery "...In the Glassware Gallery you will find drawings and descriptions of the glassware and equipment that you might encounter in a synthetic Inorganic (or Organic) laboratory..." Examples of "Glassware" Lessons include "...Ball Mills; Bubblers; Cannulas; Fritted Funnels; Schlenk Flasks; Furnaces (tube and box); Gas Regulators; Glove Boxes; Heating Sources; Joints; Mortars and Pestles; etc..." For more information see Chemistry 450G Home Page; Chemistry Course Listings or the Department of Chemistry GLASSBLOWING PHOTOS & VIDEOS (QUICKTIME) - Glassblower Multimedia Glassblowing Video Lessons (Text, Images & Videos/Movies). VERY VERY EXTENSIVE. Glassblowing Photos & Videos includes Over "100" Videos on Glassblowing Techniques; Photographic Glossary of the Glassblower "... Air Hose; Annealer; Batch; Bench; Bench Rollers; Blocks; Blowpipe; Diamond Marver; Diamond Shears; Dichroic; Ferritti; Frax; etc..." Glassblowing Tools; etc. For more information see Glassblower

Chemical Calculation Uncertainties UNCERTAINTY CALCULATORS & APPLETS UNCERTAINTY CALCULATOR - T. W. Shattuck, Department of Chemistry, Colby College, Waterville, Maine VERY EXTENSIVE. Uncertainty Calculator "...does propagation of errors calculations for any equation..." For more information see Physical Chemistry or the Department of Chemistry UNCERTAINTY CALCULATOR (UNCERTAINTIES IN CHEMICAL CALCULATIONS) - G.L. Bertrand, Department of Chemistry, Missouri University of Science and Technology VERY EXTENSIVE. Uncertainty Calculator - Uncertainties in Chemical Calculations "...In making quantitative scientific observations, there is always a limit to our ability to assign a number to the observation, so there is always an uncertainty associated with any measured quantity..." For more information see Gary L. Bertrand's Home Page or the Department of Chemistry Chemical Ecology of Insects & Pheromones PHEROMONES DATABASES, COURSES, ETC. THE PHEROBASE - Ashraf M. El-Sayed, HortResearch, Canterbury Research Centre, New Zealand Multimedia Pheromones and Semiochemicals Database (Text, Images, Videos/Movies & Molecular Structures). VERY VERY VERY...EXTENSIVE. The Pherobase "...is extensively linked, user-friendly, easy to understand and to follow. Currently, there are over 50000 entries, around 3000 molecules, and over 32000 static html pages that make it the world's largest database of behaviour modifying chemicals. In addition, mass spectral data for more than 1500 compounds are included..." Examples of "Pherobase" Subject Categories include "...Animal Taxa; Plant Taxa; Semiochemicals Index; Floral Compounds Index; Synthesis Index; Application of semiochemicals in pest control; etc..." For more information see the The Horticulture and Food Research Institute of New Zealand (HortResearch) CHEMICAL ECOLOGY CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS CHEMICAL ECOLOGY OF INSECTS CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS CHEMICAL ECOLOGY OF INSECTS: JAVA APPLETS - J.A. Byers, Pest Management & Biocontrol Research Unit, Arid-Land Agricultural Research Center, Agriculture Research Center, USDA VERY VERY VERY...EXTENSIVE. Also available is Free Scientific Sofware Developed by Byers including "...Spatial Distribution and Territoriality Software; Biology, Taxonomy and Systematics Software; Simulation of Animal Behavior/Chemical Ecology Software including Insects Searching for Mates; Trapping of Insects; Bark Beetle Dispersal in Forests; Predicting Mean Dispersal Distance of Population; etc. For more information see Chemical Ecology of Insects; John A. Byers Home Page or the Pest Management & Biocontrol Research Unit Some examples from over "30" Chemical Ecology of Insects Calculators & Applets include Effective Attraction Radius (EAR) Calculator & Simulation Effective Attraction Radius Calculator INPUT Values include: "...Number minutes trapping; Number caught on passive trap; Number caught on pheromone trap; Radius of passive trap; Estimated trap interception percentage of all flight levels; Estimated average insect speed..." Tomicus Mate Finding Calculator Tomicus Mate Finding Calculator INPUT Values include: "...Number of Minutes; Turn Angle; Number of Insect Pairs; Female Radius; etc..." Statistics: Polynomial Regression Analysis (Outliers) Calculator CHEMICAL ECOLOGY OF INSECTS: EXPERIMENTAL DESIGN AND SIMULATION CALCULATORS - J.A. Byers, Pest Management & Biocontrol Research Unit, Arid-Land Agricultural Research Center, Agriculture Research Center, USDA VERY VERY VERY...EXTENSIVE. For more information see Chemical Ecology of Insects; John A. Byers Home Page or the Pest Management & Biocontrol Research Unit Some examples from over "16" Experimental Design and Sampling Calculators include Simple Treatment/Position Randomization with No Repeats between Replicates Simple Treatment/Position Randomization Calculator INPUT Values include: "...Number of Treatments; Number of Replications..." Randomized Uniform Sampling of Time or Distance Randomized Uniform Sampling of Time or Distance Calculator INPUT Values include: "...Select Time Samples or Distance Samples; Total Time or Distance Units; Sample Length in Units; etc..." Host plant finding by N searchers Host plant finding by N searchers Calculator INPUT Values include: "...Number animals..." Chemical Engineering CHEMICAL ENGINEERING FOR CHEMICAL ENGINEERING COURSES, DATABASES, CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS SEE CHEMICAL ENGINEERING CENTER Chemical & Biochemical Solutions - Virtual Laboratories CHEMICAL SOLUTIONS CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS BIOCHEMICAL SOLUTIONS CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS VIRTUAL LABORATORIES CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS PROTOCOLS CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS MOLECULAR BIOLOGY PROTOCOLS - CALCULATORS - A. Soldatov, Institute of Gene Biology, Russian ELectronic Academic & Research Network Association (RAS), Moscow, Russia & the Max-Planck-Institut fur Molekulare Genetik, Berlin, Germany VERY VERY VERY...EXTENSIVE. Available in English, German/Deutsch, Russian & Ukrainian. Examples of "Molecular Biology" Calculators Subject Categories include "...Salt Solution Calculators; Laboratory Buffer Calculators; Single Component Solution Calculators; Compound Solution Calculators; Antibiotic Solution Calculators; etc..." For more information see Practical Molecular Biology Examples from over "100" Molecular Biology Protocols Calculators Antibiotic Solution Calculators Examples of "Antibiotic Solution Calculators" include "...Working Concentrations and Stock Solutions Calculator; Preparation of Stock Solutions for Ampicillin Calculator; Preparation of Stock Solutions for Carbenicillin Calculator; Preparation of Stock Solutions for Chloramphenicol Calculator; etc.." Single Component Solutions Calculators Examples of "Single Component Solutions Calculators" include "...Organic Substances Calculators include ATP Calculator; Betaine Calculator; EDTA Calculator; EtBr Calculator; Gelatin Calculator; HEPES Calculator; PEGV; Sucrose Calculator; etc. Acids and Alkalis Calculators; Detergents Calculator; Organic Solvents Calculators; etc..." Compound Solutions Calculators Examples of "Compound Solutions Calculators" include "...Electrophoresis Buffer Calculator; Loading Buffer Calculator; Bacteriophage Lambda Buffer Calculator; Denaturation Buffer Calculator; Neutraliszation Buffer Calculator; Plasmid Solution Calculator; Oligonucleotide Gel Staining Mix Calculator; etc..." Spectrophotometric Measurement of Nucleic Acids Concentrations Calculator Spectrophotometric Measurement of Nucleic Acids Concentrations Calculator "...calculates the concentration of nucleic acids according to their optical density: DNA, RNA, Oligonucleotides,..." Estimation of Time for Bacteria Growth Calculator Estimation of Time for Bacteria Growth Calculator: "...This is important for the preparation of chemical- or electro-competent cells and protein expression. The program may be used also for other organisms in the logarithmic stage of growth..." PCR Optimization Calculator PCR Optimization Calculator "...helps to evaluate the quantity of primers and nucleotides for optimal PCR reaction and the necessary number of cycles..." Radioactivity to Biological Amount of dNTPs Calculator Radioactivity to Biological Amount of dNTPs Calculator calculates the "...weight of particular amount of radioactive dNTPs..." VIRTUAL LABORATORY (JAVA APPLET) - The Chemistry Collective & the Department of Chemistry, Carneigie Mellon University VERY VERY VERY...EXTENSIVE. Virtual Lab Simulation "...allows students to select from hundreds of standard reagents and manipulate them in a manner that resembles that of a real lab. It allows students to design and perform diverse experiments in acid-base chemistry, thermochemistry, solubility, and redox chemistry..." For more information see Applets; The Chemistry Collective or the Department of Chemistry

Chemiluminescence CHEMILUMINESCENCE COURSES, LECTURES, LESSONS, ETC. CHEMILUMINESCENCE (QUICKTIME) - T. G. Chasteen, Department of Chemistry, Sam Houston State University, Texas Multimedia Chemiluminescence Course (Text, Images & Videos/Movies). Chemiluminescence "...uses quantitative measurements of the optical emission from excited chemical species to determine analyte concentration..." For more information see Thomas G. Chasteen's Home Page or Department of Chemistry Chemputers CHEMPUTERS: CALCULATORS & APPLETS FOR CHEMISTRY CHEMPUTERS: CALCULATOR - Mark J. Winter, Department of Chemistry, University of Sheffield, South Yorkshire, England VERY VERY VERY...EXTENSIVE. Chemputers is "...a set of simple interactive calculators for chemistry..." For more information see WebElements; The Sheffield Chemdex; Department of Chemistry or the University of Sheffield Examples of Chemistry Calculators include Isotope Patterns Calculator Electron Accountancy for Metal Complexes Calculator Element Percentages Calculator Metal Oxidation Calculator Reaction Yield Calculator VSEPR Calculator MLXZ classification of an atom in a compound Calculator Chromatography CHROMATOGRAPHY COURSES, LECTURES, DATABASES, CALCULATORS, ETC. CHROMATOGRAPHIC SEPARATIONS CALCULATORS & APPLETS CHROMATOGRAPHY CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS Chromatography Courses, Lectures, Lessons, Databases, etc. CHROMATOGRAPHY - Alexandre Efimov, Department of Chemistry and Bioengineering (Kemia ja biotekniika), Faculty of Science and Environmental Engineering, Tampere University of Technology (Tampereen Teknillinen Yliopisto), Tampere, Finland Multimedia Chromatography Course - PDF (Text & Images). VERY VERY VERY...EXTENSIVE. Available in English & Finnish. Multimedia Chromatography Course (Text & Images). For more information see the Department of Chemistry and Bioengineering Examples from "6" "Chromatography" Course Lectures include Chromatography Lecture 1: Introduction & Basic Methods Chromatography Lecture 2: Chromatographic Theory Chromatography Lecture 5: HPLC Introduction HPLC Introduction includes Types of HPLC; "...Adsorption Chromatography; Ion-exchange Chromatography; Size Exclusion Chromatography; etc..." Instrumentation; Injectors; etc. ACD/PUBLIC CHROMATOGRAPHY APPLICATIONS DATABASE & MOVIES (FLASH) - Advanced Chemistry Development Multimedia ACD/Public Chromatography Applications Database & Demonstration Videos (Text, Images, Videos/Movies & Audio/Sound). VERY VERY VERY...EXTENSIVE. ACD/Public Chromatography Applications Database "...now contains over 4700 separations from 19 column vendors..." Chromatography Calculators & Applets CHROMATOGRAPHY CALCULATORS - MicroSolv Technology Corporation VERY VERY EXTENSIVE. Some examples from over "12" Chromatography Calculators include "...Asymmetry, Peak Shape Calculator; Capacity Factor (Relative Retention) k Calculator; Column Volume Calculator; Height Equivalent to a Theoretical Plate (plate height) Calculator; Linear Velocity Calculator; Resolution Calculator; etc..." For more information see Calculators or the MicroSolv Technology Corporation CHROMATOGRAPHIC SEPARATIONS (JAVA APPLET) - C.E. Efstathiou, Department of Chemistry, Uniiveristy of Athens, Greece VERY VERY EXTENSIVE. Available in English & Greek. Chromatographic Separations Calculator "...demonstrates the chromatographic separation of five components (A, B, C, D, and E)... There are default sets of distribution ratios, and of relative response factors as well. There is also a default number of theoretical plates..." For more information see Educational Applets; Constantinos E. Efstathiou's Home Page or the Department of Chemistry GAS CHROMATOGRAPHY CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS GAS CHROMATOGRAPHY: EXPERT CENTER (SHOCKWAVE) - Restek Corporation Multimedia Gas Chromatography Lessons (Text, Images, Animations, Simulations & Calculators). VERY VERY VERY...EXTENSIVE. Gas Chromatography includes "...Optimization Calculators "...Backflash Calculator; Typical GC Column Characteristics; Pressure Calculator; etc..." GC Retention Time Indexes; GC Column Selection; Capillary Column Installation; Direct Injection Animation; Split Injection Animation; Splitless Injection Animation; HPLC 6-Port Valve Animation; etc..." For more information see Restek Corporation BACKFLASH CALCULATOR FOR GAS CHROMATOGRAPHY - Restek Corporation VERY EXTENSIVE. Backflash Calculator "...Are you injecting too much?" Backflash Calculator for Gas Chromatography INPUT Values include: Solvent "...Methanol; Water; Ethanol; Carbon Disulfide; Methylene Chloride; Acetone; DMSO; Hexane; Pentane; Isooctane; Toluene; other..." Conditions "...Injection Port Temperature; Head Pressure Injection Volume..." Liner Specifications, etc..." For more information see Online Calculators for Chromatographic Optimization or Restek Corporation HIGH PERFORMANCE LIQUID CHROMATOGRAPHY CALCULATORS & APPLETS HPLC COURSES WITH CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS HIGH PERFORMANCE LIQUID CHROMATOGRAPHY (HPLC) - Authors: Y. Kazakevich & H.M. McNair; Hosted by the Analytical Chemistry Group, Department of Chemistry and Biochemistry, College of Arts & Sciences, Seton Hall University Multimedia High Performance Liquid Chromatography Course (Text, Images, Animations, Simulations & Applets). VERY VERY VERY...EXTENSIVE. High Performance Liquid Chromatography (HPLC) is "...one mode of chromatography, the most widely used analytical technique. Chromatographic processes can be defined as separation techniques involving mass-transfer between stationary and mobile phases..." Examples of "High Performance Liquid Chromatography (HPLC)" Course Chapters include "...Introdution to High Performance Liquid Chromatography; Instrumentation; Detectors; High Performance Liquid Chromatography Theory; Adsorbents; Column Selection; Reversed Phase; pH Effect; Normal Phase; GPC (SEC); etc..." For more information see Analytical Chemistry or the Department of Chemistry and Biochemistry HPLC CALCULATORS, APPLETS, SIMULATIONS & SPREADSHEETS (XLS) HPLC SIMULATOR I - Department of Chemistry, Colby College, Waterville, Maine VERY VERY EXTENSIVE. HPLC Simulation "...uses a purely equilibrium model for chromatography to simulate the separation of two compounds. Equilibrium Constants and Partition coefficients can be set up for all complexes..." HPLC Calculator INPUT Values include: Column "...Diameter; Length; Packing Fraction; Concentration of Stationary Phase Sites..." Eluant "...Concentration of M; Flow Rate; Run Time..." Injection "...Volume; Sample A, B & M..." Partition Coefficients; Equilibrium Constants; etc. For more information see NMR Spectroscopy (CH255J); Chemistry Courses or the Department of Chemistry HPLC TUBING VOLUME CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS HPLC TUBING VOLUME CALCULATOR - IonSource HPLC Tubing Volume Calculator INPUT Values include: "...ID of Tube & Length of Tube..." For more information see IonSource ION EXCHANGE CHROMOTOGRAPHY CALCULATORS & APPLETS ION EXCHANGE CHROMOTOGRAPHY (JAVA APPLET) - P.A. Craig, Department of Chemistry, Rochester Institute of Technology For more information see Ion Exchange Simulation; Ion Exchange Chromatography or Paul A. Craig's Home Page Coal COAL RELATED CENTERS FOR COAL MINING ATLASES, DATABASES, COURSES, ETC. SEE MINING ENGINEERING: COAL MINING COAL CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS CHEMICAL STRUCTURE CALCULATORS & APPLETS 13C NMR PARAMETER CALCULATOR - T.H. Fletcher & D. Genetti, Department of Chemical Engineering, Brigham Young University 13C NMR Parameter Calculator "...estimates four measurements of the chemical structure of coal (13C NMR) based on the coal's elemental composition and ASTM volatile matter content..." For more information see Thomas H. Fletcher's Home Page or the Department of Chemical Engineering COAL CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS COAL - MOISTURE %, ASH %, FIXED CARBON %, SPECIFIC ENERGY, ETC.. COAL CALCULATOR - B. Jonker, Coalportal.com, Energy Publishing Inc. VERY EXTENSIVE. Coal Calculator INPUT Values include: "...Give Bases 'As Received' & 'Desired Basis'; Inherent Moisture Percentage; Ash Percentage; Specific Percentage; Total Moisture Percentage; Fixed Carbon Percentage; etc..." For more information see Coalportal

Composite Materials

Composite Materials Courses - Mechanics in Solids Courses (Text, Images, Simulations, Applets, Videos/Movies) Fracture Mechanics & Fractography Courses, Textbooks, Lectures, etc. Composite Materials, Laminate Theory, Fiber Composites, Stress/Strain, etc. Diffraction ~ Composite Processes ~ Composite Manufacturing

Composite Materials COMPOSITE MATERIAL COURSES WITH CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS ADVANCED MECHANICS IN SOLIDS - Author: A.F. Bower, Mechanics of Solids and Structures, Division of Engineering, Brown University Multimedia Advanced Mechanics in Solids Course (Text, Images & Simulations). VERY VERY VERY...EXTENSIVE. Advanced Mechanics in Solids is "...intended for advanced undergraduate or graduate students, as well as practicing engineers and scientists..." Advanced Mechanics in Solids "...summarizes the physical laws, mathematical methods, and computer algorithms that are used to predict the response of materials and structures to mechanical or thermal loading..." Examples of "Advanced Mechanics in Solids" Course Chapters include "...Objectives and Applications of Solid Mechanics; Governing Equations; Constitutive Equations: Relations between Stress and Strain; Analytical Techniques and Solutions for Linear Elastic Solids; Analytical Techniques and Solutions for Plastic Solids; Introduction to Finite Element Analysis in Solid Mechanics; etc..." For more information see Lectures; EN175: Advanced Mechanics of Solids Home Page; Allan F. Bower's Home Page; Courses or the Division of Engineering FRACTURE MECHANICS COURSES, LECTURES, TEXTBOOKS, ETC. FRACTOGRAPHY COURSES, LECTURES, TEXTBOOKS, ETC. FRACTOGRAPHY CALCULATORS, APPLETS, ANIMATIONS, SIMULATIONS & DATABASES FRACTURE MECHANICS CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS FRACTOGRAPHY OF CERAMICIS AND GLASSES (2007) - Author: G.D. Quinn, Materials Science and Engineering Laboratory, National Institute of Standards and Technology (NIST) Multimedia Fractography of Ceramics and Glasses - PDF, 537 Pages (Text & Images). VERY VERY VERY...EXTENSIVE. Fractography of Ceramics and Glasses "...The goal of this Guide is to make fratographic analysis of brittle materials less an art and more an engineering practice for scientists and engineers. This Guide emphasizes practical approaches for problem solving and failure analyses..." "...This Guide includes a wealth of illustrations to aid fractographers in pattern recognition..." Examples of "Fractography of Ceramics and Glasses" Textbook Chapters & Subchapters include Chapter 3: Tools and Equipment "...Low Power Optical Examination and Component Fracture Documentation; Stereomicroscope; Compound Optical Microscope; Scanning Electron Microscope; Atomic Force Microscope (AFM); etc..." Chapter 4: "...General Examination and Fracture Patterns; Specimen Reconstruction; Crack Branching Angles; Fragmentation Patterns; Tension strength; Biaxial flexural strength; Component Fracture Patterns; Characteristics of Some Common Fracture Modes; Chapter 5: Fracture Surface Examination Chapter 6: Origins of Fracture; Chapter 7: Quantitative Analysis; etc..." For more information see NIST Recommended Practice Guides: The "How To Measure" Book Series or the National Institute of Standards and Technology (NIST) FRACTURE MECHANICS - M.N. James, Structural Integrity Research Group, School of Engineering, Faculty of Technology, University of Plymouth, U.K. Multimedia Fracture Mechanics Course (Text, Images, Calculators & Applets). VERY VERY EXTENSIVE. Fracture Mechanics "...is the field of solid mechanics that deals with the behaviour of cracked bodies subjected to stresses and strains. These can arise from primary applied loads or secondary self-equilibrating stress fields (e.g. residual stresses)...." For more information see M. Neil James' Home Page or the School of Engineering Examples of "Fracture Mechanics" Course Chapters include Fracture Mechanics Fracture Mechanics includes: Griffith Equation; Stress Intensity Factor and Fracture Toughness Testing; Fatigue Life Prediction; Stress Corrosion Cracking; Theory "...Energetics of Fracture; Crack Tip Stresses and the Origin of K; Fracture Toughness Testing; Crack Tip Plasticity; Leak-Before-Break; Triangle of Integrity; etc..." Fracture Analysis Fracture Analysis includes: "...Wire Rope Failure; Undercarriage Leg Failure; Aircraft Towbar Failure; Hail Damage; Insulator Caps; Fractography: Fatigue - Macrofeatures; Fracture - Macrofeatures; Fracture - Microfeatures (Cleavage, MVC); Fracture - Microfeatures (IG); etc..." Failure as a Design Criterion Failure as a Design Criterion includes: "...Structural Failures; Human System Interaction Failures; Failure of Design Management..." COMPOSITE MATERIAL CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS LAMINATE THEORY, FIBER COMPOSITES, STRESS & STRAIN, ETC. Fibre Reinforced Composites Calculators & Applets FIBER REINFORCED COMPOSITES (JAVA APPLET) - A. Chateauminois, Ecole Supérieure de Physique et Chimie, France VERY EXTENSIVE. Available in English & French/Français. Fibre Reinforced Composites Applet stimulates "...such stress transfer mechanisms in simplified mode lconfigurations and to show their effects upon the macroscopic stress/strain behaviour of the material..." Fibre Reinforced Composites Calculator INPUT Values include: Select a Fiber/Matrix Combination "...Polymer Matrix: Glass/Epoxy, Carbon/Epoxy or Boron/Epoxy; Metal Matrix: SIC/Al, SiC/Ti or W/Cu; Cermaic Matirx: SiC(Nicalo)SiC)..." Select a Stress Transfert Model "...Shear Lag; Slip/Plasticity; Mixed Model;..." For more information see Fiber Reinforced Composites Home Page; Micro-Indentation Testing of Polymer Matrix Composites or Antoine Chateauminois' Home Page MATERIAUX COMPOSITES A RENFORT FIBREUX (JAVA APPLET) - A. Chateauminois, Ecole Supérieure de Physique et Chimie, France VERY EXTENSIVE. Available in English & French/Français. Materiaux Composites a Renfort Fibreux "...simulates the micro-indentation test according to the shear-lag model.The user has to select a fibre of diameter 2r with a characteristic interface debonding stress td and the stiffness k of the system..." For more information see Materiaux Composites Home Page or Antoine Chateauminois' Home Page Rigorous Bonds for Composites Calculators & Applets RIGOROUS BOUNDS FOR THE EFFECTIVE PERMITTIVITY OF A COMPOSITE OF TWO DIELECTRICS - - B. Michel, Scientific Consulting, Bundesrepublik Deutschland (Germany) VERY VERY EXTENSIVE. Rigorous Bounds for the Effective Permittivity of a Composite of Two Isotropic Dielectrics "...Consider a particulate composite consisting of two isotropic dielectric media with complex relative permittivities eps_a and eps_b, respectively. Under certain conditions the composite can be homogenized, i.e., replaced by a homogeneous..." Rigorous Bounds for the Effective Permittivity of a Composite of Two Isotropic Dielectrics Calculator INPUT Values include: "...Enter the complex relative permittivities eps_a and eps_b of material a and b, respectively. The imaginary parts of the permittivities must be non-negative...Enter the filling factor f_b of medium b..." For more information see Optics Online or Bernhard Michel - Light scattering, Analysis of Optical Systems

DIFFRACTION CALCULATORS & APPLETS AN INTERACTIVE COURSE ON SYMMETRY AND ANALYSIS OF CRYSTAL STRUCTURE BY DIFFRACTION (JAVA APPLETS) - W. Hardaker & G. Chapuis, Laboratoire de Cristallographie, Ecole Polytechnique Federale de Lausanne, Switzerland Multimedia Crystal Structure by Diffraction Course (Text, Images & Applets). VERY VERY VERY...EXTENSIVE. For more information see the Laboratoire de Cristallographie Some examples from over "7" Crystal Structure by Diffraction Calculators include Fourier Transform Fourier Transform Calculator "...calculates the Fourier transform of a two dimensional density function rho(x) yielding the complex magnitude G(S). The applet is also able to calculate the inverse Fourier transform of G(S)..." Fourier Transform Calculator INPUT Values include: Cell Parameters "...Periodicity; a; b; Alpha..." Mask "...Circular or Rectangular; Width; Height; Angle..." Draw (Size); Transform; etc..." ReciprOgraph Calculator (Java3D) ReciprOgraph Calculator "...calculates the intensities of any substance diffracted by x-rays. The structure to be studied can be selected from the ICSD (Inorganic Crystal Structure Database) or can be read from a CIF file..." DiffractOgraph (Java3D) DiffractOgraph Applet "...simulates any type of diffraction pattern based on the Ewald sphere and the reciprocal lattice..." "...Once the lattice constants of the diffracting crystal and the number of possible reciprocal vectors are selected, the applet, can simulate various diffraction patterns..." Escher Web Sketch Escher Web Sketch Calculator "...allows you to draw repeating patterns. You can select the symmetry of the patterns by clicking on one of the icons in the bar above the drawing area..." DIFFRACTION - Materials Teaching Educational Resources (MATTER) Project, Material Science & Engineering, Department of Engineering, The University of Liverpool, Liverpool, U.K. Multimedia Introduction to Diffraction Course (Text, Images, Animations, Simulations & Videos/Movies). VERY VERY EXTENSIVE. Examples of "Diffraction" Course Chapters & Subchapters include Introduction to Diffraction Geometry of Diffraction "...Superposition of Waves; Braggs Law; Planes in Crystals; The Reciprocal Lattice; 2-D Reciprocal Lattices; Plane Reciprocal Lattice; Lattice Vectors; Reciprocal Vector, g; Streaking Reciprocal Lattice Points; etc..." Intensity of Diffraction "...Structure Factor; Structure Factor: BCC; Structure Compound..." X-ray Diffraction "...X-ray Methods; Rotating Crystal Method; The Laue Method; The Powder Method; etc..." Electron Diffraction "...Electron Diffraction and the Reciprocal Lattice; Ratio Technique; Kikuchi Lines; etc...." For more information see the MATTER Project INTERACTIVE TUTORIAL ABOUT DIFFRACTION - Th. Proffen & R.B. Neder, Crystallography Group, Crystallography and Structural Physics, University of Erlangen, Germany Multimedia Diffraction Lessons (Text, Images & Applets). VERY VERY VERY...EXTENSIVE. Diffration "...a pictorial guide to crystal structures and their Fourier transforms useful for teaching diffraction physics..." Examples of "Interactive Tutorial About Diffraction" Lessons include "...Basic Examples; Reciprocal Space; Convolution Theorem; Modification of a Structure; The Crystallographic Phase Problem; Solving a Simple Structure; Anomalous Scattering; Powder Diffraction; Diffuse Scattering & Defect Structures; Direct Methods; etc..." For more information see the Crystallography and Structural Physics or the University of Erlangen Some examples from over "20" Diffraction Calculators & Applets include 1D Crystal Builder Calculator 1D Crystal Builder Applet "...allows you to create a row of n electrons or Si and Pb atoms parallel to the x-axis..." Polygon of Atoms Calculator Polygon of Atoms Calculator "...allows the creation of a polygon of atoms and the calculation of the corresponding Fourier transform..." Ewald Sphere Applet Ewald Sphere Applet "...illustrates the different 'scans' in reciprocal space and allows you to see the path a THETA-scan and a H-scan follows..." Bragg's Law Applet Bragg's Law Applet "...imulates the interference between two waves scattered by atoms located on two parallel layers..." HK Plane Simulator Calculator HK Plane Simulator Calculator "...draws different hkl planes into a crystal structure and to compare these to the corresponding Bragg reflection..." BRAGG'S LAW AND DIFFRACTION: HOW WAVES REVEAL THE ATOMIC STRUCTURE OF CRYSTALS (JAVA APPLET) - K. Lukin, Earth Science Educational Resource Center and the Long Island Consortium for Interconnected Learning, State University of New York at Stony Brook For more information see Project Java or Earth Science Educational Resource Center COMPOSITE PROCESS CALCULATORS, APPLETS, SIMULATIONS & ANALYSIS PROCESS SIMULATIONS - Center for Composite Materials, University of Delaware Multimedia Composite Materials Process Simulations (Text, Images & Calculators). VERY VERY EXTENSIVE. For more information see Composite Design Software; Technology or the Center for Composite Materials Examples of Composite Materials Process Simulations include Preform Properties Analysis (PPA) Preform Properties Analysis (PPA) Program "...This program has been developed to facilitate analysis and design of laminated preforms which consist of distinct layers of materials. In general, preforms may be constructed with any combination of continuous fiber, fiber mats, woven fabrics and cores. The program will provide effective laminate properties. Thermal as well as mechanical loadings are included in the point stress calculations..." Cure Cycle Design Cure Cycle Design "...is a process that converts a liquid resin into a solid by chemical reactions induced by heat (or radiation). This program simulates the distributions of temperature and degree of cure through out the thickness of a composite part for various mold-heating programs..." Composite Properties Analysis Composite Properties Analysis Program "...predicts the thermoelastic properties (Youngs moduli, Shear moduli, Poissons ratio and coefficients of thermal expansion) for a variety of polymeric composite materials..." COMPOSITE MANUFACTURING SIMULATIONS COMPOSITE ADVENTURE GAME (SHOCKWAVE) - Center for Composite Materials, University of Delaware Multimedia Interactive Composite Game (Text, Images & Simulation). Composite Adventure Game allows you "...to manufacture a composite part..." For more information see Process Simulation; Technology or the Center for Composite Materials

Computational Chemistry COMPUTATIONAL CHEMISTRY COURSES, TEXTBOOKS & LECTURES COMPUTATIONAL CHEMISTRY COURSE - J.F. Harrison, Michigan State Universiy Multimedia Computational Chemistry Course (Text & Images). VERY VERY EXTENSIVE. Examples of "Computational Chemistry" Course Chapters include "...Atomic Units; Hamiltonians; Variation Principle; Hartree-Fock Theory; Configuration Interaction; Density Functional Theory; Perturbation Theory; Coupled Cluster Methods; etc..." For more information see Lectures; Computational Chemistry; Chemistry Courses or the Department of Chemistry COMPUTATIONAL CHEMISTRY: ELECTRONIC STRUCTURE THEORY - J. Hutter, Institute of Physical Chemistry, Department of Chemistry & Biochemistry, Faculty of Mathematics and Science, University of Zurich, Switzerland Multimedia Compuational Chemistry: Electronic Structure Theory - PDF - 152 Pages (Text & Images) VERY VERY VERY...EXTENSIVE. Examples of "Compuational Chemistry: Electronic Structure Theory" Course Lectures include "...Basic Quantum Mechanics; Molecular Hamiltonian; Two-Electron Systems and Spin; Hartree–Fock Approximation; Molecular Orbital Theory; Coupled Cluster Approaches; Møller–Plesset Perturbation Theory; Density Functional Theory; NMR Chemical Shielding; etc..." For more information see the Institute of Physical Chemistry LECTURES ON ELECTONIC STRUCTURE THEORY - J. Simons, Henry Eyring Center for Theoretical Chemistry, Department of Chemistry, University of Utah Multimedia Lectures on Electronic Structure Theory (Text, Images, Videos/Movies & Audio/Sound). VERY VERY VERY...EXTENSIVE. Lectures on Electronic Structure Theory "...are intended to provide graduate students in chemistry and related fields, experimental chemists, and theoretical chemists specializing in other sub-disciplines with an introduction to the underpinnings of electronic structure theory..." Examples of "Lectures on Electronic Structure Theory" Videos include "...Slater-Condon rules; the Hartree-Fock approximation; Coulomb and exchange interactions; Koopmans theorem, the meaning of orbital energies; Brillouin theorem; molecular orbitals are delocalized; reminder on the limitations of single determinant wave functions; Basis set notations; complete-basis extrapolation of the Hartree-Fock and correlation energies; Determining the CI amplitudes using Moller-Plesset perturbation theory (MPn); Brillouin theorem; strengths and weaknesses of MPn; non-convergence of MPn can give crazy results; Coupled-cluster (CC) theory; analogy to cluster expansion in statistical mechanics; the CC equations are quartic; Density functional theory fundamentals, strengths and weaknesses; Response theory; molecular deformation gradients and Hessians; reaction paths; etc..." For more information see Jack Simons Home Page or the Henry Eyring Center for Theoretical Chemistry COMPUTATIONAL CHEMISTRY DATABASES, CALCULATORS & APPLETS COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE (CCCBDB) - CALCULATED DATA - Computational Chemistry Group, National Institute of Standards and Technology (NIST) Multimedia Thermochemical Database (Text, Images, Calculations, etc...). VERY VERY VERY...EXTENSIVE. Computational Chemistry Comparison and Benchmark Database contains "...experimental and computational thermochemical data for a selected set of 631 gas-phase molecules. Tools for comparing experimental and computational ideal-gas thermochemical properties..." Computational Chemistry Comparison and Benchmark Calculated Data includes Geometric Calculated Data "...Cartesians, bond lengths and angles; Rotation and Moments of Inertia; Bond orders from AIM analysis; Point Group for a given molecule at different levels of theory; etc..." Vibrations Calculated Data "...Vibrational frequencies; Vibrational frequencies, intensities and reduced masses; Compare reduced masses for a given vibrational mode; Bad Vibrational Frequency calculations; etc..." Entropies Calculated Data Entropies and Integrated Heat Capacities at any temperature using calculated data; etc..." Energetics Calculated Data Energies in hartrees; Barriers to Internal Rotation; Nuclear repulsion Energies; etc..." Electrostatics Calculated Data Atomic charges; Electric dipole moments; Polarizabilities; etc..." Compare Calculations "...Compare calculated bond lengths bond lengths; Compare calculated vibrational intensities vibrations; Compare energy difference of a single point calculation; Calculated properties for several species; etc..." For more information see Computational Chemistry Comparison and Benchmarks Database; Chemical Science and Technology Laboratory (CSTL); NIST Online Databases or the National Institute of Standards and Technology (NIST) VIRTUAL COMPUTATIONAL CHEMISTRY LABORATORY - I.V. Tetko, et.al., National Research Centre for Environment and Health, Institute for Bioinformatics, Munich Information Center for Protein Sequences (MIPS), Neuherberg, Germany VERY VERY VERY...EXTENSIVE. Examples of Computational Chemistry Calculators include ALOGPS Calculator "...provides interactive on-line prediction of logP, water solubility and pKa(s) of compounds for drug design (ADME/T and HTS) and environmental chemistry studies..." Polynomial Neural Network (PNN) Calculator "...correlates input and target variables using (non) linear regression. In this particular software the user can define the desired properties of the solution..." Partial Least Squares Regression (PLSR) Calculator "...performs model construction and prediction of activity/property using the Partial Least Squares (PLS) regression technique..." For more information see Igor V. Tetko's Home Page

Crystallography

Crystallography & Diffraction Courses, Textbooks, Lectures, etc. Atomic Scattering ~ Electron Density ~ Cell Constants Crystallographic Databases: Computational Crystallography Crystal Models, Crystal Structure, Crystal Lattice, Crystallographic Viewers, etc. Crystallography & Quasicrystals Tools & Applets Defects in Crystals ~ Bragg's Law ~ High Pressure Mineralogy Anomalous Scattering Coefficients ~ Mineralogy & Mineral Spectroscopy Space Groups ~ Stereography ~ VM Matthews Coefficient ~ Zeolites

Crystallography CRYSTALLOGRAPHY COURSES, TEXTBOOKS, LECTURES, ETC. DIFFRACTION COURSES, TEXTBOOKS, LECTURES, ETC. Crystallography Courses, Textbooks, Lectures, etc. CRYSTALLOGRAPHY - G. Chapuis, Laboratoire de Cristallographie, Ecole Polytechnique Federale de Lausanne, Switzerland Multimedia Crystallography Course (Text, Images & Applets). VERY VERY VERY...EXTENSIVE. Examples of "Crystallography" Course Chapters include "...Introduction; Symmetry of Crystals; Structures of Crystals; Diffraction Principles for Periodic Objects; Diffraction Methods; Resoultion of Crystal Structures..." For more information see the Laboratoire de Cristallographie CRYSTALLOGRAPHY - H.K.D.H. Bhadeshia, Phase Transformations & Complex Properties Research Group, Department of Materials Science and Metallurgy, University of Cambridge Multimedia Crystallography Course (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of "Crystallography" Course Chapters include "...Introduction to Crystallography; Bravais Lattices; Brass, diamond, zinc sulphide and flourite; Crystallography of iron; The Bain Correspondence; A Direct Study of Grain Boundary Allotriomorphic Ferrite Crystallography; The Distribution of Retained Austenite in Martensite and the influence of Inter-lath Crystallography; Direct Analysis of Twinning in Low Alloy Martensite; Crystallography Movies Bravais Lattices Video; Austenite and Ferrite Video; Bain Correspondence and Bain Dtrain Video; Cementite Video; Vanadium Carbide Video; Molybdenum Carbide Video; Niobium Carbide Video; Brass, Diamond, Zinc Sulphide and Flourite Video; etc..." Stress-affected cementite precipitation; Attenuation of X-rays; etc..." For more information see Teaching Materials; Phase Transformations & Complex Properties Research Group or the Department of Materials Science and Metallurgy DEFECTS IN CRYSTALS - Helmut Föll, General Materials Science, Technische Fakultät, Universität Kiel, Kiel, Germany Multimedia Defects in Crystals Course (Text, Images, Animations & Simulations). VERY VERY VERY...EXTENSIVE. Defects in Crystals "...attempts to teach all important structural aspects (as opposed to electronic aspects) of defects in crystals. It covers all types of defects (from simple vacancies to phase boundaries; including more complicated point defects, dislocations, stacking faults, grain boundaries), their role for properties of materials, and the analytical tools for detecting defects and measuring their properties..." Examples of "Defects in Crystals" Course Chapters include "...Point Defects and Diffusion; Experimental Techniques for Studying Point Defects; Dislocations; Observing Dislocations and Other Defects; Grain Boundaries; Phase Boundaries; Matrix of Modules; etc..." For more information see AMAT - General Materials Science MATHEMATICAL CRYSTALLOGRAPHY: GEOMETRY OF CRYSTALS - Author: H.K.D.H. Bhadeshia, Phase Transformations & Complex Properties Research Group, Department of Materials Science and Metallurgy, University of Cambridge, U.K. Multimedia Mathematical Crystallography: Geometry of Crystals Textbook - PDF, 108 Pages (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of "Mathematical Crystallography: Geometry of Crystals" Textbook Chapters include "...Introduction; Orientation Relationships; Slip, Twinning and other Invariant-Plane Strains; Martensitic Transformations; Interfaces in Crystalline Solids; etc..." Slide Presentations include "...Vectors, coordinate transformations, reciprocal lattice; Homogeneous deformations, orientation relationships; Slip, twinning and other invariant-plane strains; Martensite crystallography; Texture calculations; etc..." For more information see the Phase Transformations & Complex Properties Research Group or the Department of Materials Science and Metallurgy SYMMETRY, STRUCTURE, AND TENSOR PROPERTIES OF MATERIALS (REAL PLAYER & QUICKTIME) - Bernhardt Wuensch, Department of Materials Science and Engineering, & the MIT OpenCourseWare, MIT Multimedia Symmetry, Structure, and Tensor Properties of Materials Course (Text, Images, Videos/Movies & Audio/Sound). VERY VERY VERY...EXTENSIVE. Symmetry, Structure, and Tensor Properties of Materials Course "...covers the derivation of symmetry theory; lattices, point groups, space groups, and their properties; use of symmetry in tensor representation of crystal properties, including anisotropy and representation surfaces; and applications to piezoelectricity and elasticity..." Examples of "Symmetry, Structure, and Tensor Properties of Materials" Course Video Lectures include "...Introduction to Crystallography Video Lecture; Crystalline Structure and Geometry Video Lecture; Translation, Rotation, Periodicity Video Lecture; 2D Plane Groups, Lattices Video Lecture; Diffraction, 3D Symmetries Video Lecture; 3D Symmetries, Point Group Video Lecture; Tensors Video Lecture; Stress and Strain Tensors Video Lecture; Piezoelectricity Video Lecture; etc..." For more information see the Symmetry, Structure, and Tensor Properties of Materials; Courses; Department of Materials Science and Engineering or the MIT OpenCourseWare Crystallography Lessons CRYSTALLOGRAPHY - Bernhard Rupp Multimedia X-Ray Crystallography Lessons (Text, Images, Animations, Simulations & Crystallography Calculators). VERY VERY EXTENSIVE. Examples of "Crystallography" Lessons include "...Crystallography 101; Circular Dichroism Spectroscopy; Crystallographic Computing Services..." For more information see BR's Macromolecular Crystallography Website Diffraction Courses & Lessons AN INTERACTIVE COURSE ON SYMMETRY AND ANALYSIS OF CRYSTAL STRUCTURE BY DIFFRACTION (JAVA APPLETS) - W. Hardaker & G. Chapuis, Laboratoire de Cristallographie, Ecole Polytechnique Federale de Lausanne, Switzerland Multimedia Crystal Structure by Diffraction Course (Text, Images & Applets). VERY VERY VERY...EXTENSIVE. For more information see Crystallography or the Laboratoire de Cristallographie Examples from over "7" Crystal Structure by Diffraction Calculators include Fourier Transform Fourier Transform Calculator "...calculates the Fourier transform of a two dimensional density function rho(x) yielding the complex magnitude G(S). The applet is also able to calculate the inverse Fourier transform of G(S)..." Fourier Transform Calculator INPUT Values include: Cell Parameters "...Periodicity; a; b; Alpha..." Mask "...Circular or Rectangular; Width; Height; Angle..." Draw (Size); Transform; etc..." ReciprOgraph Calculator (Java3D) ReciprOgraph Calculator "...calculates the intensities of any substance diffracted by x-rays. The structure to be studied can be selected from the ICSD (Inorganic Crystal Structure Database) or can be read from a CIF file..." DiffractOgraph (Java3D) DiffractOgraph Applet "...simulates any type of diffraction pattern based on the Ewald sphere and the reciprocal lattice..." "...Once the lattice constants of the diffracting crystal and the number of possible reciprocal vectors are selected, the applet, can simulate various diffraction patterns..." Escher Web Sketch Escher Web Sketch Calculator "...allows you to draw repeating patterns. You can select the symmetry of the patterns by clicking on one of the icons in the bar above the drawing area..." DIFFRACTION - Materials Teaching Educational Resources (MATTER) Project, Material Science & Engineering, Department of Engineering, The University of Liverpool, Liverpool, U.K. Multimedia Introduction to Diffraction Course (Text, Images, Animations, Simulations & Videos/Movies). VERY VERY EXTENSIVE. Examples of "Diffraction" Course Chapters & Subchapters include Introduction to Diffraction Geometry of Diffraction "...Superposition of Waves; Braggs Law; Planes in Crystals; The Reciprocal Lattice; 2-D Reciprocal Lattices; Plane Reciprocal Lattice; Lattice Vectors; Reciprocal Vector, g; Streaking Reciprocal Lattice Points; etc..." Intensity of Diffraction "...Structure Factor; Structure Factor: BCC; Structure Compound..." X-ray Diffraction "...X-ray Methods; Rotating Crystal Method; The Laue Method; The Powder Method; etc..." Electron Diffraction "...Electron Diffraction and the Reciprocal Lattice; Ratio Technique; Kikuchi Lines; etc...." For more information see the MATTER Project INTERACTIVE TUTORIAL ABOUT DIFFRACTION - Th. Proffen & R.B. Neder, Crystallography Group, Crystallography and Structural Physics, University of Erlangen, Germany Multimedia Diffraction Lessons (Text, Images & Applets). VERY VERY VERY...EXTENSIVE. Diffration "...a pictorial guide to crystal structures and their Fourier transforms useful for teaching diffraction physics..." Examples of "Interactive Tutorial About Diffraction" Lessons include "...Basic Examples; Reciprocal Space; Convolution Theorem; Modification of a Structure; The Crystallographic Phase Problem; Solving a Simple Structure; Anomalous Scattering; Powder Diffraction; Diffuse Scattering & Defect Structures; Direct Methods; etc..." For more information see the Crystallography and Structural Physics or the University of Erlangen Some examples from over "20" Diffraction Calculators & Applets include 1D Crystal Builder Calculator 1D Crystal Builder Applet "...allows you to create a row of n electrons or Si and Pb atoms parallel to the x-axis..." Polygon of Atoms Calculator Polygon of Atoms Calculator "...allows the creation of a polygon of atoms and the calculation of the corresponding Fourier transform..." Ewald Sphere Applet Ewald Sphere Applet "...illustrates the different 'scans' in reciprocal space and allows you to see the path a THETA-scan and a H-scan follows..." Bragg's Law Applet Bragg's Law Applet "...imulates the interference between two waves scattered by atoms located on two parallel layers..." HK Plane Simulator Calculator HK Plane Simulator Calculator "...draws different hkl planes into a crystal structure and to compare these to the corresponding Bragg reflection..." INTRODUCTION TO X-RAY POWDER DIFFRACTION - J.R. Connolly, Department of Earth & Planetary Sciences, University of New Mexico Multimedia Introduction to X-Ray Powder Diffraction Course (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of "Introduction to X-Ray Powder Diffraction" Course Lectures include "...Generation of X-Rays; Introduction to Diffraction and the Reciprocal Lattice; Diffraction II: Intensities and Extinctions; Systematic Errors and Sample Preparation; Introduction to Quantitative Methods; etc..." For more information see Earth & Planetary Sciences X-Ray Diffraction Laboratory or the Department of Earth & Planetary Sciences A LABORATORY MANUAL FOR X-RAY POWDER DIFFRACTION - U.S. Geological Survey Multimedia A Laboratory Manual for X-Ray Powder Diffraction (Text & Images). VERY VERY EXTENSIVE. Examples of "A Laboratory Manual for X-Ray Powder Diffraction" Chapters & Subchapters include Methods "...Hydrogen Peroxide Treatment for the Removal of Organics; Separation of Silt and Clay by Decantation; Separation of Silt and Clay by Centrifuge; Smear Slide Mounts; Oriented-Aggregate Mounts; Ethylene Glycol Treatment; Lithium Saturation of Smectites; Intercalation of Kaolinite Group Minerals; etc..." Clay Minerals "...Chlorite Group; Illite; Kaolinite Group; Mixed-Layer Clays; Smectite Group; Sepiolite and Palygorskite; Vermiculite..." Clay Mineral Identification Flow Diagram; etc.

ATOMIC SCATTERING DATABASES, CALCULATORS & APPLETS ATOMIC SCATTERING RELATED CENTERS FOR ATOMIC SCATTERING DATABASES SEE THE PERIODIC TABLES, PHYSICS DATABASES & CHEMISTRY DATABASES CENTER ATOMIC SCATTERING CALCULATORS & APPLETS CALCULATION OF ATOMIC SCATTERING FACTORS - Bernhard Rupp, BR's Macromolecular Crystallography Website VERY VERY EXTENSIVE. Atomic Scattering Factors Calculator "...lets you calculate the normal scattering factor curves based on Cromer-Mann coefficients. You will see a table of the Cromer-Mann coefficients and plot of the scattering factor in units of electrons vs. sin(theta/lambda) or..." For more information see BR's Macromolecular Crystallography Website ELECTRON DENSITY DATABASES, CALCULATORS & APPLETS ELECTRON DENSITY RELATED CENTERS FOR ELECTRON DENSITY DATABASES SEE THE PERIODIC TABLES, PHYSICS DATABASES & CHEMISTRY DATABASES CENTER ELECTRON DENSITY CALCULATORS & APPLETS CALCULATION OF ELECTRON DENSITY MAPS - Bernhard Rupp, BR's Macromolecular Crystallography Website VERY VERY EXTENSIVE. For more information see BR's Macromolecular Crystallography Website CELL CONSTANTS CALCULATORS & APPLETS XLAT CELL PARAMETER REFINEMENT - Bernhard Rupp, BR's Macromolecular Crystallography Website VERY VERY EXTENSIVE. XLAT is a Least Squares (LSQ) Program "...The aim of this program is to facilitate accurate and precise determination of cell constants for non-crystallographers which might not have access to on line data processing as provided by automatic diffractometers..." XLAT Cell Constant Refinement Calculator INPUT Values include: "...Crystal System; Technique; Standard; Standard Cell (A); Number of Standard Lines; Fitting Order for Standard; Drift Correction; etc..." For more information see BR's Macromolecular Crystallography Website CRYSTALLOGRAPHIC DATABASES 3D SOLID STATE CRYSTAL MODELS (VRML) - E. Demidov, Department of Semiconductor Physics, Institute for Physics of Microstructures (IPM), Russian Academy of Sciences (RAS), Russia Multimedia 3D Solid State Crystal Models (Text & Images). VERY VERY EXTENSIVE. Available in English & Russian. Examples of "3D Solid State Crystal Models" include "...3D Bravais Lattices (a lattice with translation symmetry which consists of equivalent nodes); Crystallographic planes; Close packed lattices; Si surface reconstruction; etc..." For more information see E-notes BILBAO CRYSTALLOGRAPHIC SERVER - Laboratorio de Materiales (LAMA), Universidad del País Vasco (EPV), Spain Multimedia Crystallographic Databases (Text & Images). Examples of "Bilcao Crystallographic Server" Subject Categories include "...Space Groups Retrieval Tools; Group - Subgroup Relations of Space Groups; Representation Theory Applications; Solid State Theory Applications; Subperiodic Groups: Layer, Rod and Frieze Groups Retrieval Tools; ICSDB (Inconmensurate Crystal Structure Database); etc..." For more information see the Laboratorio de Materiales BIOLOGICAL MACROMOLECULE CRYSTALLIZATION DATABASE - G. Gilliland, Center for Advanced Research in Biotechnology (CARB), NIST Multimedia Biological Macromolecule Crystallization Database (Text & Images). VERY VERY VERY...EXTENSIVE. Biological Macromolecule Crystallization Database (BMCD) "...contains crystal data and the crystallization conditions, which have been compiled from literature. The current version of the BMCD includes 5247 crystal entries from macromolecules for which diffraction quality crystals have been obtained..." For more information see the NIST Online Scientific Databases or the National Institute of Standards and Technology (NIST) CALCULATION OF STRUCTURE FACTORS - Bernhard Rupp VERY VERY EXTENSIVE. Structure Factors Calculator "...lets you calculate structure factors for a simple one-dimensional structure. You can select cell dimensions, two atoms, their type, position, and B-factor, and the X-ray anode (wavelength)..." Structure Factors Calculator INPUT Values include: "...Unit cell size; Xray Anode used; Highest resolution; Atom 1; Fractional coordinate x1; B (0 to 50); Atom 2; Fractional coordinate x2; etc..." For more information see BR's Macromolecular Crystallography Website COMPUTATIONAL CRYSTALLOGRAPHY - Computational Crystallography Initiative (CCI), Physical Biosciences Division, Lawrence Berkeley National Laboratory Multimedia Computational Crystallography Databases, Applets & Calculators (Text & Images). VERY VERY VERY...EXTENSIVE. Computational Crystallography Calculators include "...Explore symmetry Calculator; Browse alternative space group settings Calculator; Determination of lattice symmetry Calculator; Structure factor Calculator; Euclidean Model Matching Calculator; Assignment of Wyckoff positions Calculator; Fractionalization and orthogonalization of coordinates Calculator; etc..." For more information see the Computational Crystallography Initiative (CCI)

CRYSTAL LATTICE STRUCTURE - Center for Computational Materials Science, Materials Science and Technology Division, Naval Research Laboratory (NRL) Multimedia Crystal Lattice Structure Database (Text & Images). VERY VERY VERY...EXTENSIVE. Crystal Lattice Structure Database "...offers a concise index of common crystal lattice structures..." For more information see the Center for Computational Materials Science or the Naval Research Laboratory (NRL) Examples from the "Crystal Lattice Structure" Databases include Index by Strukturbericht Designation Index by Strukturbericht Designation "...Strukturbericht symbols are a partly systematic method for specifying the structure of a crystal. Thus the A structures are supposed to be monatomic, B's are diatomic with equal numbers of atoms of each type, C's have a 2-1 abundance ratio,..." Index by Pearson Symbol Index by Pearson Symbol "...The Pearson symbol indicates the crystal symmetry and the number of atoms in the unit cell. For example, NaCl has a face-centered (F) cubic (c) structure with 8 atoms in the cube, so it is designated cF8. Cinnabar has 6 atoms in a..." Index by Space Group Index by Space Group "...Files containing the rotational and translation properties of the point groups of each lattice are presented in two forms, in Cartesian coordinates and in lattice coordinates..." Carbon and Related Structures Carbon and Related Structures "...Carbon has two basic structures: Graphite, with sp2 bonding, and Diamond, with sp3 bonding. Related structures include hexagonal diamond, and several compounds..." Sulfur and its compounds Sulfur and its compounds "...hows prototype compounds containing a large percentage of sulfur..." CRYSTAL LATTICE VIEWER (JAVA APPLET) - Author: S. Lynn, School of Physics, University of Edinbourgh & hosted by the LTSN Physics Sciences "Special Interest Group" at the School of Physics and Astronomy, University of St Andrews, U.K. VERY VERY EXTENSIVE. Crystal Lattice Viewer "...allows you to see what the unit cell for a body centered, face centered or primitive crystal with any basis would look like..." For more information see Simulations in Physics & Astronomy or the School of Physics and Astronomy, University of St Andrews CRYSTAL STRUCTURE - J.C. Huffman, Indiana University Molecular Structure Center Multimedia Database (Text & Images). VERY VERY VERY...EXTENSIVE. Crystal Structure "...Each entry in the database generally describes a single crystal structure that was synthesized or isolated by a research chemist and was analyzed by means of X-ray crystallography..." For more information see Molecular Structure Center CRYSTALLOGRAPHY OPEN DATABASE, PREDICTIED CRYSTALLOGRAPHY OPEN DATABASE & THE PREDICTED POWDER DIFFRACTION FILE - Crystallography.net Crystallography Database (Text & Images). VERY VERY VERY...EXTENSIVE. Crystallography Open Database "...contains over 61,000 entries..." Predicted Powder Diffraction File (PPDF) "...is built up by calculating the powder patterns corresponding to the predicted crystal structures from the latest PCOD update..." CRYSTALLOGRAPHIC AND CRYSTALLOCHEMICAL DATABASE FOR MINERAL AND THEIR STRUCTURAL ANALOGUES: WWW-MINCRYST - A.V. Chichagov & D.A. Varlamov and supported by the Russian Foundation of Basic Research, Russia VERY VERY VERY...EXTENSIVE. Available in English & Russian. For more information see the WWW-MINCRYST Home Page or the Russian Foundation of Basic Research Examples of Crystallographic Database for Minerals Tools include Searching by Name of Mineral and/or It's Specification(s) Searching by Crystal Chemical Formula INORGANIC CRYSTAL STRUCTURE DATABASE - Fachinformationszentrum (FIZ) Karlsruhe, Germany and the National Institute of Standards and Technology (NIST) Multimedia Inorganic Crystal Structure Database (Text & Images). VERY VERY VERY...EXTENSIVE. Inorganic Crystal Structure Database includes "...Unlicensed users only have access to a demonstration version, with a 3592 structure subset of the 103,679 inorganic structures in release 2008-1. To get started, just enter..." Inorganic Crystal Structure Database "...contains information on all inorganic crystal structure including pure elements, minerals, metals, and intermetallic compounds including their atomic coordinates that have been published since 1913...." For more information see FIZ Karlsruhe ISOTROPY - H.T. Stokes & D.M. Hatch, Department of Physics and Astronomy, Brigham Young University Crystallography Databases (Text & Images). VERY VERY VERY...EXTENSIVE. ISOTROPY "...Provides detailed group-theoretical information useful for many types of studies involving crystalline solids..." For more information see the Harold T. Stokes Home Page Examples of ISOTROPY Databases include ISODISPLACE ISODISPLACE "...is a tool for exploring the structural distortion modes of crystalline materials. It provides a graphical user interface to many of the algorithms used by the Isotropy Software Suite, allowing one to generate distortion modes induced by irreducible representations of the parent spacegroup symmetry..." FINDSYM FINDSYM allow you to "...identify the space group of a crystal, given the positions of the atoms in a unit cell..." MOLECULAR DATABASE - Reciprocal Net Multimedia Molecular Database (Text, Images & 3D Modeling). VERY VERY VERY...EXTENSIVE. The Reciprocal Net "...is a distributed database used by research crystallographers to store information about molecular structures; much of the data is available to the general public..." PHENIX: PHYTHON-BASED HIERARCHIAL ENVIRONMENT INTEGRATED XTALLOGRAPHY - Computational Crystallography Initiative (CCI), Physical Biosciences Division, Lawrence Berkeley National Laboratory; Los Alamos National Laboratory; Cambridge University; & Texas A&M University Crystallography Databases (Text & Images). VERY VERY VERY...EXTENSIVE. PHENIX "...is a new software suite for the automated determination of macromolecular structures using X-ray crystallography and other methods..." For more information see the Computational Crystallography Initiative (CCI) PHENIX Databases include PHASER PHASER is "...a program for phasing macromolecular crystal structures with maximum likelihood methods..." SOLVE/RESOLVE SOLVE "...Automated crystallographic structure solution for MIR, SAD, and MAD..." RESOLVE "...Statistical density modification, local pattern matching..." SINGLE CRYSTAL AND POWDER DIFFRACTION - Collaborative Computational Project Number 14, Birkbeck College, U.K. Crystallography Databases (Text & Images). VERY VERY VERY...EXTENSIVE. Collaborative Computational Project Number 14 (CCP14) includes "...over "30" Single Crystal and Powder Diffraction Databases, Examples or Single Crystal and Powder Diffraction Databases include ABSOR "...Source code for absorption correction for powder diffraction. The program calculates the transmission coefficient versus sin (theta) for various radius ratio..." ANHARM "...Anharmonic Thermal motion refinement software..." PowderX "...Data processing/background, peak find, comes with WinTreor Powder Indexing and unit cell refinement..."

CRYSTALLOGRAPHY & QUASICRYSTALS TOOLS, CALCULATORS & APPLETS CRYSTALLOGRAPHIC TOOL BOX - X-ray Diffraction Laboratory, Department of Chemistry, Texas A & M University VERY VERY VERY...EXTENSIVE. Crystallographic Tool Box includes "...Crystallographic Density Calculator; Unit Cell Calculator; Data Collection Planner for 3-circle Diffractometers Calculator (Routine); Data Collection Planner for 3-circle Diffractometers Calculator (Absolute Configuration)..." For more information see X-ray Diffraction Laboratory CRYSTALLOGRAPHY WEB APPLETS - Bernhard Rupp VERY VERY VERY...EXTENSIVE. For more information see BR's Macromolecular Crystallography Website Examples from over "10" Crystallography Calculators include Resolution Dependent Matthews Probabilities Calculator Resolution Dependent Matthews Probabilities Calculator "...calculates normalized probabilities for the occurrence of multimerization states based on a recent survey (Nov. 2002) of the Vm (Matthews coefficient) and solvent content (Vs) distribution of about 11,000 non-redundant crystallographic PDB entries..." Space Group Decoder Calculator Prediction of Crystallization Probability based on pI Calculator Prediction of Crystallization Probability based on pI Calculator shows "...how prior information can be used to optimize efficiency of initial crystallization screening in High Throughput Protein Crystallography (HTPX). Effective initial crystallization screening aims to identify with the highest overall efficiency..." Reciprocal Cell Spacing Calculator CRYSTALS & QUASICRYSTALS JAVA APPLETS - S. Weber VERY VERY VERY...EXTENSIVE. For more information see Java Applets; Steffen Weber's Home Page or JCrystal Examples from over "20" Crystals & Quasicrystals Calculators & Applets include Java Formfactor Curves (X-ray) Formfactor Curves Calculator INPUT Values include: "...Atomic Number; Temperature Factor; Number of Intervals..." Java Lauegrams for Quasicrystals Lauegrams for Quasicrystals Calculator INPUT Values include: Lattice Type "...Primitive Lattice, Face-Centered Lattice or Body-Centered Lattice; S: Octogonal; S: Decagonal; etc..." Orientation Vector; hkl-order; Voltage; etc. Absorbtion on a Spherical Crystal Absorbtion on a Spherical Crystal Calculator "...demonstrates how an incident X-ray beam intensity is reduced in various directions when hitting a spherically shaped crystal sample..." ESCHER WEB SKETCH (JAVA APPLET) - W. Hardaker & G. Chapuis, Laboratoire de Cristallographie, Ecole Polytechnique Federale de Lausanne, Switzerland VERY VERY EXTENSIVE. Escher Web Sketch Applet "...allows you to draw repeating patterns. You can select the symmetry of the patterns by clicking on one of the icons in the bar above the drawing area..." For more information see An Interactive Course on Symmetry and Analysis of Crystal Structure by Diffraction PROTEIN CRYSTALLOGRAPHY (JAVA APPLETS) - J.W. Campbell, Collaborative Computational Project Number 4 in Protein Crystallography (CCP4), U.K. VERY VERY EXTENSIVE. Protein Crystallography Applets include: "... Lysozyme; Pig Serum Transferrin; Yeast Phosphoglycerate Mutase; Wax Rings..." For more information see the Collaborative Computational Project Number 4 in Protein Crystallography (CCP4) SURFACE EXPLORER - K. Hermann & F. Rammer, Fritz-Haber Institut der Max Planck Gesellschaft, Germany VERY EXTENSIVE. SURFACE EXPLORER is based on BALSAC and "...allows the construction, visualization, and interactive analysis of general crystal lattices including single crystal surfaces (LATTICE sessions) and of finite clusters..." For more information see Klaus Hermann's Home Page or the Fritz-Haber Institut DEFECTS IN CRYSTALS CALCULATORS & APPLETS DEFECTS IN CRYSTALS - Helmut Föll, General Materials Science, Technische Fakultät, Universität Kiel, Kiel, Germany Multimedia Defects in Crystals Course (Text, Images, Animations & Simulations). VERY VERY VERY...EXTENSIVE. Defects in Crystals "...attempts to teach all important structural aspects (as opposed to electronic aspects) of defects in crystals. It covers all types of defects (from simple vacancies to phase boundaries; including more complicated point defects, dislocations, stacking faults, grain boundaries), their role for properties of materials, and the analytical tools for detecting defects and measuring their properties..." Examples of "Defects in Crystals" Course Chapters include "...Point Defects and Diffusion; Experimental Techniques for Studying Point Defects; Dislocations; Observing Dislocations and Other Defects; Grain Boundaries; Phase Boundaries; Matrix of Modules; etc..." For more information see AMAT - General Materials Science BRAGG'S LAW CALCULATORS & APPLETS BRAGG'S LAW AND DIFFRACTION: HOW WAVES REVEAL THE ATOMIC STRUCTURE OF CRYSTALS (JAVA APPLET) - K. Lukin, Earth Science Educational Resource Center and the Long Island Consortium for Interconnected Learning, State University of New York at Stony Brook For more information see Project Java or Earth Science Educational Resource Center HIGH PRESSURE MINERALOGY CALCULATORS & APPLETS: DIAMOND ANVIL HIGH PRESSURE RESEARCH USING THE DIAMOND ANVIL TOOLS (JAVA APPLETS) - James Badro, France VERY VERY EXTENSIVE. For more information see High Pressure Research using the Diamond Anvil Cell Examples Diamond Anvil Calculators include Fluorescence Wavelength Pressure Calculator (T<400 K Only) Fluorescence Wavelength Pressure Calculator (T<400 K Only) "...calculates pressure according to the shift of the ruby R1 fluorescence line (hydrostatic and non-hydrostatic scales) and Sm-doped SrB4O7 fluorescence line..." X-ray Diffraction Pressure Calculator X-ray Diffraction Pressure Calculator "...calculates pressure according to the equation of state of 16 pressure calibrants from the reduced volume, d-spacing, energy or angle of any given Bragg reflexion..."

MAD: ANOMALOUS SCATTERING COEFFICIENTS CALCULATORS & APPLETS ANOMALOUS SCATTERING COEFFICIENTS - Biomolecular Structure Center, University of Washington, School of Medicine VERY VERY EXTENSIVE. Anomalous Scattering Coefficients "...The scattering factor data files used to generate plots were calculated using the subroutine library by Brennan and Cowan..." Anomalous Scattering Coefficients Calculator INPUT Values include: "...Elemental absorption edge[s] to plot; Energy range in eV; Mark X-axis at; etc..." For more information see X-ray Anomalous Scattering or Biomolecular Structure Center Examples of other X-ray Anomalous Scattering Databases include Forms interface to calculate the expected signal in a MAD diffraction experiment X-ray Absorption Edges MINERALOGY COURSES, LECTURES, DATABASES, CALCULATORS FOR MINERALOGY DATABASES, ATLASES, COURSES, ETC. SEE THE GEOSCIENCE CENTER: MINERALOGY SOME EXAMPLES CRYSTALLOGRAPHIC AND CRYSTALLOCHEMICAL DATABASE FOR MINERAL AND THEIR STRUCTURAL ANALOGUES: WWW-MINCRYST - A.V. Chichagov & D.A. Varlamov and supported by the Russian Foundation of Basic Research, Russia VERY VERY VERY...EXTENSIVE. Available in English & Russian. For more information see the WWW-MINCRYST Home Page or the Russian Foundation of Basic Research Some examples of Crystallographic Database for Minerals Tools include Searching by Name of Mineral and/or It's Specification(s) Searching by Crystal Chemical Formula MINERALOGY DATABASES - D. Barthelmy Multimedia Mineralogy Databases (Text & Images). VERY VERY VERY...EXTENSIVE. Mineralogy Database "...contains 4,442 individual mineral species descriptions..." "...Mineral data for individual species are linked to mineral tables by crystallography, crystal structures, X-Ray powder diffraction, chemical composition, physical and optical properties, Dana's New classification,..." Examples of Mineralogy Databases online include Minerals by Chemical Composition Minerals Arranged by Crystal Form Minerals arranged by the Dana Classification System Minerals arranged by the Strunz Classification System Minerals by Physical and Optical Properties Calculated Radioactivity MORPHOLOGY AND MINERALOGY (JAVA APPLETS) - J.C. Huffman, Indiana University Molecular Structure Center VERY VERY EXTENSIVE. Examples of Mineralogy Calculators Subject Categories include "...The Isometric Crystal System Calculators; Morphology of a Sugar Crystal Calculators; XMorph for Crystal Morphology Calculator; etc..." For more information see Molecular Structure Center MOLECULAR STRUCTURE CALCULATORS & APPLETS MOLECULAR STRUCTURE RELATED CENTERS FOR MOLECULAR STRUCTURE DATABASES SEE THE CHEMICALS & BIOCHEMICALS: MOLECULAR MODELING & STRUCTURES SPACE GROUPS CALCULATORS & APPLETS SPACE GROUPS - Bernhard Rupp VERY VERY EXTENSIVE. Space Groups "...Try a centrosymmetric space group. See what happens to the number of equivalent positions created; Decode a space group with Bravais centering. What does it add to the equipoints created?; What is the maximum number of equivalent positions in a space group..." For more information see Crystallography 101 or BR's Macromolecular Crystallography Website STEREOGRAPHY CALCULATORS & APPLETS STEREOGRAPHY - P. Wang, Materials Teaching Educational Resources (MATTER) Project, Material Science & Engineering, Department of Engineering, The University of Liverpool, Liverpool, U.K. VERY VERY EXTENSIVE. Stereography Calculator "...allows you to draw stereographic projections for different crystal types using different poles for the projection axis..." For more information see the MATTER or the Department of Engineering VM (MATTHEWS COEFFICIENT) CALCULATORS & APPLETS CALCULATION OF RESOLUTION DEPENDENT MATTHEWS PROBABILITIES - Bernhard Rupp VERY VERY EXTENSIVE. Resolution Dependent Matthews Probabilities Calculator "...calculates normalized probabilities for the occurrence of multimerization states based on a recent survey (Nov. 2002) of the Vm (Matthews coefficient) and solvent content (Vs) distribution of about 11,000 non-redundant crystallographic PDB entries..." For more information see BR's Macromolecular Crystallography Website ZEOLITE DATABASES, CALCULATORS & APPLETS DATABASE OF ZEOLITES STRUCTURES - Structure Commission, International Zeolite Association (IZA-SC), Switzerland Multimedia Zeolites Databases (Text & Images). VERY VERY VERY...EXTENSIVE. For more information see International Zeolite Association (IZA-SC) Some examples of Zeolites Databases include Atlas of Zeolite Framework Types Database of Zeolite Structures Catalog of Disorder in Zeolite Frameworks DEEM DB: DATABASE OF HYPOTHETICAL ZEOLITES - Michael W. Deem, Department of Bioengineering, Department Physics and Astronomy & the Institute of Biosciences and Bioengineering, Rice University Multimedia Database of Hypothetical Zeolites (Text & Images). VERY VERY VERY...EXTENSIVE. Database of Hypothetical Zeolites "...contains over "3,738,032 structures..." For more information see Michael W. Deem's Research Group or the Department of Bioengineering

Diatomic DIATOMIC CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS DIATOMIC MOLECULE SPECTRUM CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS LINEAR MOLECULE SPECTRA: DIATOMIC MOLECULE SPECTRUM SIMULATION - C. Western, Laser Chemistry, Spectroscopy and Dynamics Group, School of Chemistry, University of Bristol, U.K. VERY EXTENSIVE. Diatomic Molecule Spectrum Calculator INPUT Values include "...Rank of Transition; Maximum J; Temperature; Frequency Range; Band Origin; Upper State (Singlet, Doublet, Triplet, Quartet, etc.); (Signa+, Signa-, Pi, Delta, etc.); Lower State (Singlet, Doublet, Triplet, Quartet, etc.); (Signa+, Signa-, Pi, Delta, etc.); For more information see Spectroscopy of Transient Species or Colin Western's Home Page DIATOMIC CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS DIATOMIC CALCULATIONS: EQUATIONS AND UNDERPINNING THEORY - J.T. Hougen, Atomic Energy Levels Data Center and Data Center on Atomic Transition Probabilities and Line Shapes, NIST VERY VERY VERY...EXTENSIVE. The Calculation of Rotational Energy Levels and Rotational Line Intensities in Diatomic Molecules "...Procedures are described, in this pedagogical monograph, for making quantum mechanical calculations of rotational energy levels and rotational line intensities in diatomic molecules..." For more information see Molecular Spectroscopic Data; NIST Physics Laboratory Physical Reference Data or the National Institute of Standards and Technology (NIST) DIATOMIC SPECTRAL DATABASE DIATOMIC SPECTRAL DATABASE - National Institute of Standards and Technology (NIST) Multimedia Diatomic Spectral Database (Text & Images). VERY VERY VERY...EXTENSIVE. Diatomic Spectral Database "...All of the rotational spectral lines observed and reported in the open literature for 121 diatomic molecules have been tabulated. The isotopic molecular species, assigned quantum numbers, observed frequency, estimated measurement uncertainty..." For more information see the Molecular Spectral Database for Microwaves; NIST Physics Laboratory Physical Reference Data or the National Institute of Standards and Technology (NIST) Diffusion DIFFUSION CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS DIFFUSION APPLET - P.O. Lewis, The Lewis Lab., University of Connecticut For more information see Software; Paul Lewis' Home Page or the Department of Ecology & Evolutionary Biology DIFFUSION (JAVA APPLET) - The Royal Society of Chemistry, U.K. VERY EXTENSIVE. Diffusion Calculator "... explore the effect of molar mass and temperature change on the diffusion of a number of gases..." Diffusion Calculator INPUT Values include: Gas A "...Ammonia, Argon, Carbon Dioxide, Chlorine, Helium, Hydrogen, Hydrogen Chloride, Neon, Nitrogen, Nitrogen Dioxide, etc..." Gas B "...Ammonia, Argon, Carbon Dioxide, Chlorine, Helium, Hydrogen, Hydrogen Chloride, Neon, Nitrogen, Nitrogen Dioxide, etc..." Temperature "...273, 298 thru 2000..." For more information see Java Applets; ChemIT or the The Royal Society of Chemistry MOLECULAR DIFFUSION CALCULATOR - Earthward Consulting, Inc. Molecular Diffusion "...in geologic media can be represented by Fickian diffusion and is solved as an expression using..." Molecular Diffusion Calculator INPUT Values include: "...Normalized Concentration; Time; Diffusion; Porosity; Tortuosity..." For more information see Earthward Consulting, Inc. Dioxins DIOXIN CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS DIOXIN DATA FROM EMISSION TESTS CALCULATORS & APPLETS DIOXIN CALCULATOR: TOXIC EQUIVALENCY QUANTITY CALCULATOR - Gossman Consulting, Inc. VERY EXTENSIVE. Dioxin "...How to interpret and understand dioxin (PCDD/PCDF) data from emission tests and industrial/environmental samples..." Dioxin Calculator: Toxic Equivalency Quantity Calculator: "...input the concentration of dioxins on the left, input which units the measurements are in, press the button for the value you would like to calculate, and the program will give you that value..." For more information see Solutions or Gossman Consulting, Inc.

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