Why do we get E0-0 energy value by the crossing point of normalized absorption spectra and emission spectra using 1240/λ ?

03 October 2023 1 7K Report

why do we get E0-0 energy value by the crossing point of normalized absorption spectra and emission spectra using 1240/λ ?

Jürgen Weippert

OK, the easy part is the 1240, that's the recalculation from meV to nm.

For the rest, check out this, they are even using the same image:

https://chemistry.stackexchange.com/questions/46341/how-estimate-e0-0-of-an-organic-dye

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