Tanabe-Sugano diagrams via Java applets
A number of applets were developed to aid in spectral
interpretation, they were originally compiled with the JDK vs 1.5 for Windows and should work
with recent versions of Internet Explorer and Firefox etc.
Both the spin-allowed and low-lying spin-forbidden transition energies are
calculated and displayed.
More recently Java security issues meant that these applets would not run
properly from our web pages unless exceptions to the site were added to the
Java control panel for each user. An alternative approach was to rewrite the
on tablets, smartphones, etc. The conversions were done using swingjs code
from Prof Bob Hanson and are in beta mode at present.
d8 are now available.
A spectroscopy exercise,
based on the spectra of some simple Cr(III) complexes, has been developed
that uses both JSpecView and Jmol (now merged as JSmol) and the TS d3
applet. This can be further developed for other Cr(III) examples
- use the appropriate Tanabe-Sugano diagram to locate where the
ratio of the second to first peak matches that found experimentally.
- Tabulate the values of ν1/B', ν2/B',
ν3/B' from the Y-intercepts and Δ/B' from the
Otherwise, see the more general instructions for
Copyright © 1999-2016 by Robert John
Lancashire, all rights reserved.
Created and maintained by Prof. Robert J.
The Department of Chemistry, University of the West Indies,
Mona Campus, Kingston 7, Jamaica.
Created Feb 1999. Links checked and/or last modified
18th April 2016.