NMR-STUDY OF MOLECULAR-MOTION OF METHANOL IN BETA-QUINOL CLATHRATE

被引：12

作者：

TERAO, T

MATSUI, S

SAIKA, A

机构：

[1] Department of Chemistry, Faculty of Science, Kyoto University, Kyoto

来源：

CHEMICAL PHYSICS LETTERS | 1979年 / 64卷 / 03期

关键词：

D O I：

10.1016/0009-2614(79)80250-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：

The 13C chemical shielding tensors in a single crystal of β-quinol clathrate with trapped methanol molecules have been obtained by high resolution double resonance. A single shielding tensor instead of three for the trapped methanol molecule results from time-averaging. It is axially symmetric about the crystallographic c-axis and the anisotropy is about 0.29 times as large as that of polycrystalline methanol. These results suggest a new type of motion of the trapped molecules. © 1979.

引用

页码：582 / 584

页数：3

共 14 条

[1] RAMAN-SPECTRA OF SOME GUEST MOLECULES IN BETA-QUINOL CLATHRATES [J].