ASPECTS OF THE VIBRATIONAL SPECTROSCOPY OF SOLID BENZENE AND SOLID BENZENE - HEXAFLUOROBENZENE

被引：8

作者：

WILLIAMS, JH

机构：

[1] Institut Max von Laue-Paul Langevin, 38042 Grenoble Cedex

来源：

CHEMICAL PHYSICS | 1992年 / 167卷 / 1-2期

关键词：

D O I：

10.1016/0301-0104(92)80036-U

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：

Using moderately high resolution, inelastic neutron scattering we have investigated the vibrational spectroscopy and dynamics of benzene molecules in solid benzene and in solid C6H6:C6F6. From our measurements of phonon-molecule vibration coupling we show that it is possible to explain the magnitude of the observed frequency shifts of the phonon side-bands in terms of vibrational amplitudes and the electrical properties of the molecules. We observe anomalous levels of scattering from the hexafluorobenzene molecules which we also rationalise in terms of intermolecular coupling.

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页码：215 / 227

页数：13

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