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3 votes
1 answer
438 views

How to calculate molecular emission spectra?

Is there free software that can calculate the fluorescence emission spectra of organic molecules? Let's say, for example, rubrene There is a bunch of quantum free quantum chemistry software: https://...
theozh's user avatar
  • 673
2 votes
2 answers
410 views

Why does aqeous fluorescein shine when exposed to UV light?

I know that (aq) fluorescein "absorbs" UV light and releases light in the visible spectrum , but how does it do that. It is a really interesting and useful organic chemical and I just wanted to know ...
Adinex's user avatar
  • 376