Picosecond Studies of Intramolecular Double Proton Transfer by Excite‐ and Probe‐Technique | Zendy

M. Kaschke | Zendy; S. Rentsch | Zendy; J. Opfermann | Zendy

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Picosecond Studies of Intramolecular Double Proton Transfer by Excite‐ and Probe‐Technique

Author(s) -

M. Kaschke,

S. Rentsch,

J. Opfermann

Publication year - 1988

Publication title -

laser chemistry

Language(s) - English

Resource type - Journals

eISSN - 1026-8014

pISSN - 0278-6273

DOI - 10.1155/lc.8.377

Subject(s) - chemistry , excited state , picosecond , intramolecular force , proton , excitation , atomic physics , tautomer , spectroscopy , photochemistry , optics , laser , physics , stereochemistry , quantum mechanics

The double proton transfer of 2,2'-bipyridyl-3,3'-diol (BP(OH)2) in isooctane after UV excitation has been studied by excite and probe beam spectroscopy with a time resolution of 5 ps. Estimates for the excited state proton transfer rate as well as for the extinction coefficients of the excited state absorption bands of the primarily excited species and of the tautomer have been determined.

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