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Gas-Phase Fluorophore Dataset Notes

Fluorophore Class Charge \(\lambda_{max}^{abs}\) \(\lambda_{max}^{em}\) \(\Delta E_{0-0}\) DOI Other notes
8-methoxy-BODIIPY BODIPY 0 2.81 2.59 2.6 10.26434/chemrxiv.11639931.v1
441 479 461
Fluorescein xanthene -1 2.36 2.10 2.27-2.28 10.1039/D0CP00453G Deprotonated at the xanthene
0-0 is extracted from figure
Rhodamine 575 xanthene +1 2.50 2.45 2.47 10.1007/s13361-010-0017-4 Protonated amine, pronated carboxylic acid
0-0 is extracted from figure
Azulene (\(s_2\)) azulene 0 3.565 fluor 10.1016/0301-0104(83)85076-9
Azulene (\(s_1\)) 4.23 fluor
Azulene (\(s_2\)) 3.565 abs 10.1039/c5cp01826a From PES study
\(s_2\) is not \(\lambda_{max}\)
Azulene (\(s_1\)) 1.771 abs
Azulene (\(s_2\))
Deconvoluted
3.56 3.31 3.43 \(S_1\) could not be identified in these plots
0-0 taken form average of abs and em wavelengths
Coumarin 153 coumarin 0 417 368 3.152 10.1039/A902491C \(\lambda_{max}\) was extracted from figure 1

Azulene Deconvolution

These were manually extracted from a paper by hand, plotting over the screenshots in excel.

Blue peak on the right (356nm) is \(s_0\to s_2\)

Greyish brown peak on the left (300nm) is \(s_0\to s_3\)

I’m not sure what the grey and pinkish peaks are.

Screenshot 2022-11-27 at 12.48.48 pm

Tallest peak is \(s_2\to s_0\)


Screenshot 2022-11-27 at 2.56.27 pm