Does anyone know of a good online resource for theory on UV spectra structural analysis? I'm interested in literature stating specifics for Organic structure funcionalities and wavelength absorbance.

Thanks,
Daren

Try the "Handbook of Basic Tables for Chemical Analysis"
Second Edition
by Thomas J. Bruno
and Paris D.N. Svoronos

http://www.chipsbooks.com/hbasctab.htm
.
Not on line but should be in the University Library.

There is a chart of Ultraviolet Detection of Chromophric groups, which I have for quick reference.
It’s not an absolute; other factors affect the absorbance wavelength. But it a good start.
Also there are reference listed in the book you maybe able to dig up while at the library.