There is a bug in Chime 2 which prevents proper display/operation of spectra on Mac PPC's. The previous page works only on Windows.
There are some spectra (including IR, MS, NMR) using GIF's which
will work on Mac's (also Windows). These do not yet have animations
of vibrations for IR, but highlight the relevant portions of the
molecule when you click on a peak or press a button. These are
provided by Robert Lancashire, who developed the spectral display
mechanism in Chime, at
his site at the University of the West Indies,
Mona Campus, Jamaica:
[click the Back button to go back]
If you are interested in developing a page which shows the IR vibration animations on Macs, please contact Eric Martz.