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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-54998
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.5499
Zusammenfassung
The spectra of 2,5-bis(2-benzoxazolyl)hydroquinone (I) in solid argon at 15 K reveals two species. The major species (96%) undergoes very efficient excited-state intramol. proton transfer (ESIPT) after excitation to S1. It is assigned to the isolated I mol. (solvated by argon atoms) in which ESIPT is not thermally activated. Either no energy barrier exists or it can be overcome by proton ...
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