| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5382829 | Chemical Physics Letters | 2012 | 9 Pages |
Abstract
⺠ESIPT occurs in Indole-7-Carboxaldehyde in the form of dual fluorescence (S1 â S0). ⺠Two minima in PES for S1 occurs due to Zâ(zwitterion) and Ntâ(normal) conformers. ⺠Zâ in S1 is due to proton transfer from acidic (-N-H) to basic (>CO) moiety. ⺠Electron density shows the existence of ESIPT by Ï-bond shift from HOMO to LUMO. ⺠Observed UV-VIS absorption/emission spectra matches with that of computed spectra.
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Authors
Nidhi Singla, Papia Chowdhury,