Resonance Raman study of benzyl radical

F.W. Langkilde; K. Bajdor; R. Wilbrandt

doi:10.1016/0009-2614(92)85703-D

Resonance Raman study of benzyl radical

F.W. Langkilde, K. Bajdor, R. Wilbrandt

Research output: Contribution to journal › Journal article › Research

Abstract

Time-resolved resonance Raman spectra are obtained of benzyl radicals created by laser flash photolysis of benzylchloride and diphenylacetone in solution. The spectra are obtained in resonance with the intense 2 2A2-1 B-2(2) transition of benzyl. The strong Raman bands are assigned to totally symmetric a1 modes. The remaining observed bands are tentatively assigned to fundamental modes of b1, a2, and b2 symmetry, and to overtones and combinations. The resonance Raman spectra are found to be quite different from previous fluorescence spectra of benzyl, and the origins of these differences are discussed.

Original language	English
Journal	Chemical Physics Letters
Volume	193
Issue number	1-3
Pages (from-to)	169-175
ISSN	0009-2614
DOIs	https://doi.org/10.1016/0009-2614(92)85703-D
Publication status	Published - 1992

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title = "Resonance Raman study of benzyl radical",

abstract = "Time-resolved resonance Raman spectra are obtained of benzyl radicals created by laser flash photolysis of benzylchloride and diphenylacetone in solution. The spectra are obtained in resonance with the intense 2 2A2-1 B-2(2) transition of benzyl. The strong Raman bands are assigned to totally symmetric a1 modes. The remaining observed bands are tentatively assigned to fundamental modes of b1, a2, and b2 symmetry, and to overtones and combinations. The resonance Raman spectra are found to be quite different from previous fluorescence spectra of benzyl, and the origins of these differences are discussed. ",

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T1 - Resonance Raman study of benzyl radical

AU - Langkilde, F.W.

AU - Bajdor, K.

AU - Wilbrandt, R.

PY - 1992

Y1 - 1992

N2 - Time-resolved resonance Raman spectra are obtained of benzyl radicals created by laser flash photolysis of benzylchloride and diphenylacetone in solution. The spectra are obtained in resonance with the intense 2 2A2-1 B-2(2) transition of benzyl. The strong Raman bands are assigned to totally symmetric a1 modes. The remaining observed bands are tentatively assigned to fundamental modes of b1, a2, and b2 symmetry, and to overtones and combinations. The resonance Raman spectra are found to be quite different from previous fluorescence spectra of benzyl, and the origins of these differences are discussed.

AB - Time-resolved resonance Raman spectra are obtained of benzyl radicals created by laser flash photolysis of benzylchloride and diphenylacetone in solution. The spectra are obtained in resonance with the intense 2 2A2-1 B-2(2) transition of benzyl. The strong Raman bands are assigned to totally symmetric a1 modes. The remaining observed bands are tentatively assigned to fundamental modes of b1, a2, and b2 symmetry, and to overtones and combinations. The resonance Raman spectra are found to be quite different from previous fluorescence spectra of benzyl, and the origins of these differences are discussed.

KW - Virkning af forurening

U2 - 10.1016/0009-2614(92)85703-D

DO - 10.1016/0009-2614(92)85703-D

M3 - Journal article

VL - 193

SP - 169

EP - 175

JO - Chemical Physics Letters

JF - Chemical Physics Letters

SN - 0009-2614

IS - 1-3

ER -