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Excited-state intramolecular proton transfer in jet-cooled 2,5-bis(2-benzothiazolyl)hydroquinone

Ernsting, N. P., Mordzinski, A. and Dick, Bernhard (1987) Excited-state intramolecular proton transfer in jet-cooled 2,5-bis(2-benzothiazolyl)hydroquinone. Journal of Physical Chemistry 91 (6), pp. 1404-1407.

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The fluorescence of 2,5-bis(benzothiazolyl)hydroquinone was studied for isolated mols. cooled in a supersonic free neon jet. It consists of a strongly Stokes-shifted fluorescence band, and it is assigned to the mol. which is formed by excited-state intramol. proton transfer. The fluorescence excitation spectrum shows a progression in a 114-cm-1 vibrational mode of the excited state. The obsd. ...


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Item type:Article
Additional Information (public):CAN 106:119042 22-6 Physical Organic Chemistry 33450-09-8 Role: PRP (Properties) (excited-state intramol. proton transfer in jet-cooled, fluorescence and); 12408-02-5 Role: PRP (Properties) (protonation and Proton transfer reaction, intramol., of excited bis(benzothiazolyl)hydroquinone)
Institutions:Chemistry and Pharmacy > Institut für Physikalische und Theoretische Chemie > Chair of Chemistry III - Physical Chemistry (Molecular Spectroscopy and Photochemistry) > Prof. Dr. Bernhard Dick
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Keywords:Tautomerization (intramol., of excited bis(benzothiazolyl)hydroquinone); Fluorescence (of bis(benzothiazolyl)hydroquinone); Energy level transition (electronic, of bis(benzothiazolyl)hydroquinone); Protonation and Proton transfer reaction (intramol., of excited bis(benzothiazolyl)hydroquinone); Energy level transition (vibronic, of bis(benzothiazolyl)hydroquinone); tautomerization intramol benzothiazolylhydroquinone; proton shift excited benzothiazolylhydroquinone; fluorescence excited benzothiazolylhydroquinone; jet cooled excited benzothiazolylhydroquinone
Dewey Decimal Classification:500 Science > 540 Chemistry & allied sciences
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:No
Item ID:5540
Owner only: item control page


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