STUDY OF MOLECULAR MOTIONS IN THE ORIENTATIONALLY DISORDERED ORGANIC-SOLIDS 1-BROMOADAMANTANE AND 1-ADAMANTANECARBOXYLIC ACID BY C-13 NMR SPIN-LATTICE RELAXATION AND DIPOLAR DEPHASING TIME MEASUREMENTS

被引：27

作者：

HUANG, YI ^{[1
]}

GILSON, DFR ^{[1
]}

BUTLER, IS ^{[1
]}

MORIN, F ^{[1
]}

机构：

[1] MCGILL UNIV,DEPT CHEM,801 SHERBROOKE ST,MONTREAL H3A 2K6,QUEBEC,CANADA

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1991年 / 95卷 / 06期

关键词：

D O I：

10.1021/j100159a016

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 barriers to rotation in different solid phases have been measured for 1-bromoadamantane and 1-adamantanecarboxylic acid from the temperature dependence of C-13 spin-lattice relaxation times and compared with the results obtained from proton relaxation times in the same compounds. The dipolar dephasing times have been measured and used to assign the motions that occur in the different phases of these materials.

引用

页码：2151 / 2156

页数：6

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