The importance of ground-state vibronic mixing in molecular Raman scattering

Benjamin Scharf; Yehuda B. Band

doi:10.1016/0009-2614(82)83305-8

The importance of ground-state vibronic mixing in molecular Raman scattering

Benjamin Scharf, Yehuda B. Band

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

We consider Albrecht's theory for Raman scattering of fundamentals in the far and pre-resonance regions. Destructive interferences inherent to the A and B terms augment the conventionally suppressed C term dramatically. Raman excitation profiles for the ν₁(a_1g) and ν₆(e_2g fundamentals in benzene can be well fitted with theoretical C-term profiles involving the ¹E_1u(π-π^*) state at 1800 A.

Original language	English
Pages (from-to)	383-389
Number of pages	7
Journal	Chemical Physics Letters
Volume	91
Issue number	5
DOIs	https://doi.org/10.1016/0009-2614(82)83305-8
State	Published - 24 Sep 1982

ASJC Scopus subject areas

Physics and Astronomy (all)
Physical and Theoretical Chemistry

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title = "The importance of ground-state vibronic mixing in molecular Raman scattering",

abstract = "We consider Albrecht's theory for Raman scattering of fundamentals in the far and pre-resonance regions. Destructive interferences inherent to the A and B terms augment the conventionally suppressed C term dramatically. Raman excitation profiles for the ν1(a1g) and ν6(e2g fundamentals in benzene can be well fitted with theoretical C-term profiles involving the 1E1u(π-π*) state at 1800 A.",

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AU - Band, Yehuda B.

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N2 - We consider Albrecht's theory for Raman scattering of fundamentals in the far and pre-resonance regions. Destructive interferences inherent to the A and B terms augment the conventionally suppressed C term dramatically. Raman excitation profiles for the ν1(a1g) and ν6(e2g fundamentals in benzene can be well fitted with theoretical C-term profiles involving the 1E1u(π-π*) state at 1800 A.

AB - We consider Albrecht's theory for Raman scattering of fundamentals in the far and pre-resonance regions. Destructive interferences inherent to the A and B terms augment the conventionally suppressed C term dramatically. Raman excitation profiles for the ν1(a1g) and ν6(e2g fundamentals in benzene can be well fitted with theoretical C-term profiles involving the 1E1u(π-π*) state at 1800 A.

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DO - 10.1016/0009-2614(82)83305-8

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SP - 383

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JO - Chemical Physics Letters

JF - Chemical Physics Letters

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The importance of ground-state vibronic mixing in molecular Raman scattering

Abstract

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