Isotope pattern
Element percentages
Yields
Oxidation state
Electron count
VSEPR
MLXZ
Sheffield ChemPuter
Isotope Patterns calculator
Enter a formula :
Notes
The results will come out with the most intense line set to 100%. This is standard practice in mass spectrometry and is not an error!
You can use C* for
13
C, D for deuterium, and T for tritium
The formula is case sensitive. So h2o will fail but H2O will work
Correctly nested brackets [{()}] are OK
pseudoelements
such as Me, Ph, Cp are OK
Compound names and element names such as water or iron are not OK
WebElements
InterNet Directory
Chemical Calculators
Additional information
Chemputer URL:
http://winter.group.shef.ac.uk/chemputer/
WebElements URL:
http://www.webelements.com/
Chemdex URL:
http://www.chemdex.org/
Copyright 1993-2001
Mark Winter
[
University of Sheffield
, England]
