PHENOMENOLOGICAL MICROSCOPIC TREATMENT OF OPTICAL-ACTIVITY IN MOLECULAR-CRYSTALS

被引：11
|
作者：
MUNN, RW
机构：
[1] Department of Chemistry, Centre for Electronic Materials, UMIST
来源：
JOURNAL OF CHEMICAL PHYSICS | 1994年 / 100卷 / 09期
关键词：
D O I：
10.1063/1.467083
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：
Expressions are derived for the optical activity of a molecular crystal showing the contributions arising from molecular chirality and lattice chirality separately and in combination. The molecular chirality, expressed via a generalized field-gradient polarizability, modifies the effective molecular polarizability in the crystal environment. This modification implies different Davydov splittings in the optical spectra of crystals of enantiomeric molecules that adopt the same chiral structure.
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页码：6203 / 6209
页数：7
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