TIGER

Other Resources: 17 results
SpecScan; A Utility Program for Generating Numerical Data from Printed Forms of Spectra  Constantinos E. Efstathiou
Obtaining digital data from analog figures is made much easier using this Windows utility. After scanning and touching-up a figure, you can import it into SpecScan to obtain X-Y data, which can then be exported to Excel or other program for additional processing.
Spectroscopy
3D NormalModes Shockwave; A Web Application for Interactive Visualization and Three Dimensional Perc  Nickolas D. Charistos, C. A. Tsipis, Michael P. Sigalas
3D Normal Modes is a Web application for interactive visualization and three-dimensional perception of the normal modes of molecular vibration, suitable for undergraduate students in chemistry. The application uses the Macromedia Shockwave plug-in and has been designed and developed especially for the Web. It has a simple graphical user interface and requires a download of only 120 KB, allowing it to be used even with low bandwidth Internet connections. Its performance is comparable to a desktop application.
IR Spectroscopy |
Raman Spectroscopy
Atomic Spectra and the Bohr Theory  Ed Vitz, John W. Moore
A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
Atomic Spectroscopy
The Spectra of Molecules: Infrared  Ed Vitz, John W. Moore
A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
IR Spectroscopy
ChemPaths 104 M Jan 24  John W. Moore
Today in Chem 104: * Lecture: Organic Chemistry * Reading: Kotz: Ch. 10, Sec. 3-4 Moore: Ch. 12: Sec. 1, 3-4 * Practice Quiz, Homework #1 due by 11:55pm Today! * Also, Safety Quiz is due before lab this week.
Alcohols |
Ethers |
Aldehydes / Ketones |
Carboxylic Acids |
Amines / Ammonium Compounds
The Visible and Ultraviolet Spectra of Molecules: Molecular Orbitals  Ed Vitz, John W. Moore
A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook.
UV-Vis Spectroscopy
Some Unusual Applications of the "Error-bar" Feature in Excel Spreadsheets  Kieran F. Lim
Novel uses of the "error-bar" feature of spreadsheet packages in the areas of enzyme kinetics, vibrational spectroscopy, vibronic spectroscopy, and mass spectrometry are discussed. It is argued that using software features for purposes that were not envisioned by the programmers fosters flexibility and innovation.
Chemometrics |
Spectroscopy |
Enrichment / Review Materials
The Balmer Series  
This animation briefly introduces the basics of the emission spectra of one-electron atoms and ions. The first four lines of the Balmer series can be highlighted and the wavelengths read. There is a link to an Excel spreadsheet, Bohr1.xls, that explores these spectra in more detail.
Atomic Spectroscopy |
Enrichment / Review Materials
Interactive Raman Spectroscopy  William F. Coleman
This is a very simple animation designed to introduce the basics of the vibrational Raman effect. Use the VCR controls to move around the movie.
Raman Spectroscopy |
Enrichment / Review Materials
The Effect of Anharmonicity on Diatomic Vibration; A Spreadsheet Simulation  William F. Coleman, Kieran F. Lim
Instructors and students can use this spreadsheet to quickly and easily observe how the shape of a one-dimensional vibrational potential energy curve and its associated vibrational quantum energy levels depend on the anharmonicity. This illustrates the connection between the harmonic (approximation) and anharmonic descriptions of molecular vibrations.
IR Spectroscopy |
Enrichment / Review Materials
Spectrophotometer, Scanning UV-Visible (ChemPages Lab)  John W. Moore, Jerrold J. Jacobsen, Joe L. March
Spectrophotometer, Scanning UV/Visible: this is a resource in the collection "ChemPages Laboratory Resources". A scanning ultraviolet/visible (UV/Vis) spectrophotometer operates on the same principles as a Spectronic 20?. They both can be used for qualitative and quantitative analysis. The ChemPages Laboratory Resources are a set of web pages that include text, images, video, and self check questions. The topics included are those that are commonly encountered in the first-year chemistry laboratory. They have been put together for use as both a pre-laboratory preparation tool and an in-laboratory reference source.
UV-Vis Spectroscopy |
Laboratory Equipment / Apparatus
Spectrometer, Spectronic 20 (ChemPages Lab)  John W. Moore, Jerrold J. Jacobsen, Joe L. March
Spectrometer, Spectronic 20?: this is a resource in the collection "ChemPages Laboratory Resources". The Spectronic 20? is used to measure the absorbance (or transmittance) of solutions. A Spectronic 20? is capable of measuring % transmittance and absorbance over the range of 340 to 950 nm (the range 600 to 950 nm requires a special infrared filter and a different lamp). The ChemPages Laboratory Resources are a set of web pages that include text, images, video, and self check questions. The topics included are those that are commonly encountered in the first-year chemistry laboratory. They have been put together for use as both a pre-laboratory preparation tool and an in-laboratory reference source.
UV-Vis Spectroscopy |
Laboratory Equipment / Apparatus
Atomic Spectra  William F. Coleman
In this Flash animation the user can view the atomic emission spectra (400-700nm) of eight different elements. A dragable marker allows the user to approximate the wavelength of the various spectral lines. The effect of resolution can be examined in the sodium spectrum in the region 550-600nm.
Atomic Spectroscopy |
Quantum Chemistry |
Enrichment / Review Materials
Bohr Hydrogen Atom Emission Series  William F. Coleman
In this Excel spreadsheet students use interactive arrows to explore various series in the hydrogen spectrum. The arrows change the final quantum state of the series. A second tab opens a sheet that allows exploration of the spectra of other one-electron species, by varying the nuclear charge. The nuclear charge is entered and the arrows again control the final state of the spectral series.
Atomic Spectroscopy |
Quantum Chemistry |
Enrichment / Review Materials
Flying Over Atoms  John R. Markham
Flying Over Atoms provides tools for teaching about atoms and solid surfaces in an introductory chemistry course. Flying Over Atoms introduces and stimulates interest in atomic surfaces and current methods for imaging at the atomic scale. Flying over Atoms uses Scanning Tunneling Microscope (STM) data and the software program Vistapro, published by Rom Tech, Inc. (not provided) to allow students to create QuickTime movies of atomic landscapes.
Solid State Chemistry |
Spectroscopy |
Surface Science
Mechanisms That Interchange Axial and Equatorial Atoms in Fluxional Processes  Marion E. Cass, Henry S. Rzepa, King Kuok Hii
The Berry pseudorotation is a classical mechanism for interchanging axial and equatorial ligands in molecules with trigonal bipyramidal geometry. Teaching this mechanism presents particular pedagogic problems due to both its dynamic and three dimensional character. The approach taken here illustrates these processes using interactive animations embedded in a Web page and overcomes many limitations of a printed page.
Computational Chemistry |
Molecular Properties / Structure |
Nonmetals |
Enantiomers |
NMR Spectroscopy |
Mechanisms of Reactions |
Molecular Mechanics / Dynamics
General Chemistry Multimedia Problems  David M. Whisnant
General Chemistry Multimedia Problems ask students questions about experiments they see presented using videos and images. The questions asked apply concepts from different parts of an introductory course, encouraging students to decompartmentalize the material.
Acids / Bases |
Atomic Spectroscopy |
Calorimetry / Thermochemistry |
Isotopes |
Magnetic Properties |
Phases / Phase Transitions / Diagrams |
Surface Science |
Thermodynamics |
Equilibrium |
Oxidation / Reduction