NMR SPECTRUM OF ETHENE IN A NEMATIC SOLVENT

被引:18
作者
BOVEE, W
HILBERS, CW
MACLEAN, C
机构
[1] Chemical Laboratory of the Free University, Amsterdam
关键词
D O I
10.1080/00268976900100801
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 N.M.R. spectrum of ethene, oriented in the nematic phase of 4,4′-di-n-hexyloxyazoxybenzene, has been measured and interpreted. The absolute signs of the indirect coupling constants and the ratio x = rcis/trgem have been determined. This ratio is compared with data derived from electron diffraction, infra-red and Raman spectroscopy. The agreement is satisfactory. A discussion is given of vibrational corrections; the importance of anharmonicity is stressed. © 1969 Taylor and Francis Group, LLC.
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