The structure of ethylbenzene as a solute in liquid crystalline solvents via analysis of proton NMR spectra

被引：11

作者：

Algieri, C ^{[1
]}

Castiglione, F

Celebre, G

De Luca, G

Longeri, M

Emsley, JW

机构：

[1] Univ Calabria, Dipartimento Chim, I-87030 Arcavacata Di Rende, Cs, Italy

[2] Univ Southampton, Dept Chem, Southampton SO17 1BJ, Hants, England

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2000年 / 2卷 / 15期

关键词：

D O I：

10.1039/b002803g

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：

Previous attempts to analyze the proton spectrum of ethylbenzene as a solute in nematic liquid crystalline solvents failed, but a successful strategy has now been devised and is described here. The proton spectra of samples of ethylbenzene dissolved in four different liquid crystals have been analyzed to yield sets of the partially-averaged dipolar couplings, D-ij. The couplings are then used to test models for the structure and conformation of this molecule.

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页码：3405 / 3413

页数：9

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