CLATHRATE AND INCLUSION-COMPOUNDS .2. A PRERESONANCE RAMAN-STUDY OF THE BETA-QUINOL/SO2 CLATHRATE

被引：3

作者：

DAVIES, JED

TABNER, VA

机构：

[1] Department of Chemistry, Lancaster University, Lancaster, LA1 4YA, Lancs.

来源：

JOURNAL OF INCLUSION PHENOMENA AND MOLECULAR RECOGNITION IN CHEMISTRY | 1991年 / 11卷 / 04期

关键词：

CLATHRATE; QUINOL/SO2; RAMAN SPECTROSCOPY; PRERESONANCE RAMAN EFFECT;

D O I：

10.1007/BF01041416

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A pre-resonance Raman study of the yellow beta-quinol/SO2 clathrate has been carried out using 609.8, 586.8, 514.5, 488.0 and 457.9 nm excitation. Pre-resonance enhancement is observed for the guest nu-1 (A1) band at 1147 cm-1 and the host band at 1257 cm-1. These observations are consistent with a charge transfer interaction arising from the LUMO of SO2 (S 3pz) and the HOMO of quinol, which consists mainly of the ring pi-electrons.

引用

页码：389 / 396

页数：8

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