VIBRATIONAL RAMAN OPTICAL-ACTIVITY IN (R)-(+)-3-METHYLCYCLOPENTANONE - EXPERIMENTAL AND AB-INITIO THEORETICAL-STUDIES

被引:24
|
作者
POLAVARAPU, PL [1 ]
BOSE, PK [1 ]
HECHT, L [1 ]
BARRON, LD [1 ]
机构
[1] UNIV GLASGOW,DEPT CHEM,GLASGOW G12 8QQ,SCOTLAND
来源
JOURNAL OF PHYSICAL CHEMISTRY | 1993年 / 97卷 / 43期
关键词
D O I
10.1021/j100145a016
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
Vibrational Raman optical activity (ROA) spectra of 3-methylcyclopentanone with excellent signal-to-noise ratio obtained on a new ROA spectrometer and corresponding ab initio theoretical ROA spectra obtained with 6-31 G and 6-31 G** basis sets are presented. The experimental ROA spectra for the (+) enantiomer compares well with the predicted ROA spectra for the (R) configuration of 3-methylcyclopentanone. This allows us to confidently suggest the origins of the major ROA signals present in the experimental spectrum.
引用
收藏
页码:11211 / 11215
页数:5
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