ISOLATION OF RAMAN OPTICAL-ACTIVITY INVARIANTS

被引：27
作者：
CHE, DP
NAFIE, LA
机构：
[1] Department of Chemistry, Syracuse University, Syracuse
来源：
CHEMICAL PHYSICS LETTERS | 1992年 / 189卷 / 01期
基金：
美国国家卫生研究院;
关键词：
D O I：
10.1016/0009-2614(92)85149-5
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
We report the first isolation of individual Raman optical activity (ROA) invariants. In the far-from-resonance approximation, where ROA intensity is comprised of three invariants, a specific procedure for isolating all three invariants is proposed. For depolarized right-angle incident or scattered circular polarization (ICP or SCP) and backscattering in-phase dual circular polarization (DCP(I)) ROA only two invariants contribute, the anisotropic magnetic-dipole and the electric-quadrupole optical-activity tensor invariants. These two invariants are isolated experimentally for (+)-trans-pinane and (-)-alpha-pinene.
引用
收藏
页码：35 / 42
页数：8
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