2H double-quantum NMR spectroscopy for the study of molecular motion in solids

被引：15

作者：

Duer, MJ ^{[1
]}

Stourton, C ^{[1
]}

机构：

[1] Univ Cambridge, Dept Chem, Cambridge CB2 1EW, England

来源：

JOURNAL OF MAGNETIC RESONANCE | 1997年 / 129卷 / 01期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1006/jmre.1997.1243

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

An experiment which separates H-2 spinning sideband patterns according to the H-2 double-quantum chemical shift in a manner suitable for motional studies is proposed. The technique is successfully applied to 4,4'-azoxydianisole at 323 K to separately analyze the motion of the aromatic and-methyl deuterons. Comments are made on the formation of a nematic mesophase in this material at 390 K in the light of the results of this NMR study. (C) 1997 Academic Press.

引用

页码：44 / 52

页数：9

共 14 条

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Abragam A., 1961, PRINCIPLES NUCLEAR M

[2] SOLID-STATE NMR-STUDIES OF DNA-STRUCTURE AND DYNAMICS [J].