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The structure of S1 diphenylbutadiene: UV resonance Raman and picosecond transient Raman studies

โœ Scribed by Terry L. Gustafson; Joseph F. Palmer; Dale M. Roberts

Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
555 KB
Volume
127
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

We measured the ultraviolet excited resonance Raman spectrum and the picosecond transient Raman spectrum of all-tram-diphenylbutadiene.

We correlate the increase in the intensity of ground state resonance Raman modes with changes in the band positions in the excited state spectrum. We compare the excited state spectra of trans-stilbene and diphenylbutadiene.

We suggest that the excited state of diphenylbutadiene is t B, in character. ' We dedicate this paper to the memory of Joseph Forrest Palmer who died June 3, 1985, at the age of 23, in a rock climbing accident.

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