NMR online workbook

NMR online workbook

Chemistry online Resources

Link - http://www.nd.edu/~smithgrp/structure/workbook.html

"This online workbook has been developed for senior undergraduate and graduate students learning to solve the structures of organic compounds from spectroscopic data. Most problems contain an IR spectrum (film or KBr pellet), a 500 MHz ¹H NMR spectrum, a 125 MHz ¹³C NMR spectrum, and a 70 eV electron ionization Mass Spectrum. In the ¹H NMR spectra, the phrase "exchanges" means that shaking the NMR solution with D₂O resulted in loss of the signal due to H/D exchange."[1]

1.http://www.nd.edu/~smithgrp/structure/workbook.html

Analytical Inorganic Organic Physical

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NMR at Widener University

NMR at Widener University

Chemistry online Resources

Link - http://science.widener.edu/svb/nmr/nmr.html

"This site includes

• An outline of the talk.
• Descriptions of some Freely distribueted software programs I have found useful for teaching.
• Descriptions of the commercial NMR software I have tried out.
• Mathcad documents that I have developed for teaching NMR concepts.
• NMR Data from Advanced Spectroscopy at Widener Unviersity that highlights several NMR concepts.
• Links to NMR sites on the Internet.
• Details of the NMR Concepts Listserv.

Use of some of the information on theis web site requires the use of helper applicaitons. These are already installed in the student laboratories at Widener. Others will have to install these helper applications to make full use of this site. More information about helper applications used here."[1]

1. http://science.widener.edu/svb/nmr/nmr.html

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WebSpectra - Problems in NMR and IR Spectroscopy

WebSpectra - Problems in NMR and IR Spectroscopy

Chemistry online Resources

Link - http://www.chem.ucla.edu/~webspectra/


"This site was established to provide chemistry students with a library of spectroscopy problems. Interpretation of spectra is a technique that requires practice - this site provides ¹H NMR and ¹³C NMR, DEPT, COSY and IR spectra of various compounds for students to interpret. Hopefully, these problems will provide a useful resource to better understand spectroscopy.
Analytical Inorganic Organic Physical"[1]
1.http://www.chem.ucla.edu/~webspectra/

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The Spectroscopy Net . Com

The Spectroscopy Net . Com

Chemistry online Resources

Link - http://www.thespectroscopynet.com/

The Spectroscopy Net is an informal Web site for all aspects of Optical (Atomic) Emission Spectrometry. Those seeking other spectroscopies, in particular we have lots of requests for atomic absorption spectroscopy, might try to come back later again as we constantly work on this site to cover more aspects of Spectrometry. We have opend the The Spectroscopy Net for contributions by the Experienced Researchers and Early Stage Researchers of the Marie Curie RTN Gladnet to give them the possibility of informing the public about their research interests and to get training in writing scientific contributions dedicated to the general public. In particular the participants of the training courses organised by Gladnet are encouraged to write a small topic on the training lectures.

The Spectrocopy Net was designed by Dr Richard Payling to bring emission spectrometry to the web, to support practitioners, and to provide an informal exchange of information. Richard was Manager of Surface Analytical, Consultant to Horiba Jobin-Yvon France and Conjoint Associate Professor of Physics, The University of Newcastle, NSW 2380, Australia.

The world of Light, of Sun and Stars, of Atoms and Chemical Analysis. The Spectroscopy Net is an open, free resource for Spectroscopists everywhere and everyone interested in Atomic Spectroscopy.

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spectroscopyNOW.com

spectroscopyNOW.com

Chemistry online Resources

Link - http://www.spectroscopynow.com/coi/cda/home.cda?chId=0

The free online resource for the spectroscopy community


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Interactive Computer Models for Analytical Chemistry Instruction

Interactive Computer Models for Analytical Chemistry Instruction

Chemistry online Resources

Link - http://terpconnect.umd.edu/~toh/models/

"This is a collection of free, downloadable, interactive computer models and simulations of common analytical instruments and techniques. Most have a point-and-click interface; you click buttons and drag sliders to control variables and the model responds dynamically, often much faster than real time. I originally designed these models for students in my courses in Instrumental Analysis (an upper-division undergraduate laboratory course) and Spectrochemical Methods (a graduate lecture course). They were designed to be used by individual students either as homework assignments, for in-class use in a computer lab environment, in the laboratory for the analysis of student-generated data, or as a temporary replacement for unavailable laboratory equipment. They can also be used by the instructor in lecture-demonstration environments. Student assignment handouts and suggested experiments are attached to most of them. The mathematical basis for each model is described, including all cell definitions and equations. These spreadsheets make extensive use of named cells (variables), which makes the equations easier to understand (as compared to row-colunm references)'[1].
1.http://terpconnect.umd.edu/~toh/models/

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Analytical Chemistry Cross-Index

Analytical Chemistry Cross-Index

Chemistry online Resources

Link - http://www.chemistry.vt.edu/chem-ed/ac-basic.html

"This index provides an introduction to some of the fundamental concepts and methods of analytical chemistry. The topics are arranged in the order in which they are commonly presented in an undergraduate analytical chemistry course"[1].
1.http://www.chemistry.vt.edu/chem-ed/ac-basic.html

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Great Scientists - Documentry about Aristotle

Great Scientists - Documentry about Aristotle

Aristotle (Greek: Ἀριστοτέλης Aristotélēs) (384 BC – 322 BC) was a Greek philosopher, a student of Plato and teacher of Alexander the Great. He wrote on many subjects, including physics, metaphysics, poetry, theater, music, logic, rhetoric, politics, government, ethics, biology and zoology.

Together with Plato and Socrates (Plato's teacher), Aristotle is one of the most important founding figures in Western philosophy. He was the first to create a comprehensive system of Western philosophy, encompassing morality and aesthetics, logic and science, politics and metaphysics. Aristotle's views on the physical sciences profoundly shaped medieval scholarship, and their influence extended well into the Renaissance, although they were ultimately replaced by modern physics. In the biological sciences, some of his observations were only confirmed to be accurate in the nineteenth century. His works contain the earliest known formal study of logic, which were incorporated in the late nineteenth century into modern formal logic. In metaphysics, Aristotelianism had a profound influence on philosophical and theological thinking in the Islamic and Jewish traditions in the Middle Ages, and it continues to influence Christian theology, especially Eastern Orthodox theology, and the scholastic tradition of the Roman Catholic Church. All aspects of Aristotle's philosophy continue to be the object of active academic study today.

Though Aristotle wrote many elegant treatises and dialogues (Cicero described his literary style as "a river of gold"), it is thought that the majority of his writings are now lost and only about one third of the original works have survived.

He was a keen systematic collector of riddles, folklore, and proverbs; he and his school had a special interest in the riddles of the Delphic Oracle and studied the fables of Aesop.

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Uncertainty principle - BBC Documentary

Uncertainty principle - BBC Documentary

Best Science Online Documentaries

In quantum physics, the Heisenberg uncertainty principle states that the values of certain pairs of conjugate variables (position and momentum, for instance) cannot both be known with arbitrary precision. That is, the more precisely one variable is known, the less precisely the other is known. This is not a statement about the limitations of a researcher's ability to measure particular quantities of a system, but rather about the nature of the system itself[1].
1.http://en.wikipedia.org/wiki/Uncertainty_principle

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Mineralogy Database

Mineralogy Database

Chemistry online Resources

Link - http://www.webmineral.com/

"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, Strunz classification, mineral specimen images, and alphabetical listings of mineral species. There also are extensive links to other external sources of mineral data and information"[1].
1.http://www.webmineral.com/

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