ELECTRONIC SPECTRAL EFFECTS ON CHIRAL SURFACE 2ND-HARMONIC GENERATION

被引:62
作者
BYERS, JD
HICKS, JM
机构
[1] Department of Chemistry, Georgetown University, Washington
关键词
D O I
10.1016/0009-2614(94)01244-X
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
A molecular level interpretation of the chiroptical effects observed in surface second harmonic generation from a chiral surface is presented. A Pariser, Parr and Pople molecular orbital treatment is used to calculate the hyperpolarizability of R-2,2'-dihydroxy-1,1'-binaphthyl (R-BN). The chiroptical spectra from monolayers of R-BN are calculated using various assumed molecular orientational distributions, and the model spectra compare favorably with experimental data.
引用
收藏
页码:216 / 224
页数:9
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