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is the Nation's FREE online library for education and research in Science, Technology, Engineering, and Mathematics.

Chemistry Journals - La Salle Library Subscriptions and free online access

Science Next Wave - Science's Next Wave is a weekly online publication that covers scientific training, career development, and the science job market.

Spectral Databases and Tools Chemistry Calculators Data &Techniques

Great Site for Predicting NMR spectra, highly accurate, based on lots of user entered data

Bond Valence Sum Calculator - Excel Sheet
Spectral Database for Organic Compounds - Huge Database for all types of spectral data (IR, UV, NMR, ESR, MS) Isotope Distribution Calculator and Mass Spec Plotter
Spectroscopy Tools - IR, NMR and MS Wizards MS Isotope Distribution Calculator A Huge List of pKa values (pdf file)
NMR Spectrum Predicting Applet - Predicts first order NMR from structure Large Collection of Web Chemistry Calculators - Great Site List of Dielectric Constants of common materials (pdf file)
Another NMR Spectrum Predicting Applet - More powerful than the one above Standard Solutions - Molarity and Preparation of Standard Solutions Organic Chemistry Info Page - Lots of information.... reactions/data/spectroscopy
Vicinal H-H NMR coupling constants - This program calculates 3JHH values Sparc On-Line Molecule Property Calculator - Predicts pKa(aqueous/non-aqueous), hydrolysis, kinetics, and redox properties Demystifying Synthetic Organic Laboratory Techniques- great site
  Metal Complex Formula Finder - enter the metal and ligands and the finder calculates possible formulas.  
  % yield calculator  
  JavaScript Percentage Elemental Results Calculator  
  Synthesis Calculator - a javascript program to calculate quantities for reactions  
  Experimental data checker - Check mo  
Chemistry __macros __for (MS ))Office

The Elements of Style - An online guidebook to proper English usage.

Gaussian Basis Set Order Form

Linus Pauling's Notebooks

Albert Einstein's Notebooks and Manuscripts

Isaac Newton's Notebooks

Molecular Structure File Converter

Download protein structures as well as lot of excellent link/tutorials on biological chemistry

X-rays to Atoms - Multimedia presentations in the physical sciences

Powers of 10 - View the Milky Way at 10 million light years from the Earth. Then move through space towards the Earth in successive orders of magnitude until you reach a tall oak tree just outside the buildings of the National High Magnetic Field Laboratory in Tallahassee, Florida. After that, begin to move from the actual size of a leaf into a microscopic world that reveals leaf cell walls, the cell nucleus, chromatin, DNA and finally, into the subatomic universe of electrons and protons.