METHODS AND PROGRAMS FOR ANALYTICAL ACCOUNT OF CHANGES IN MOLECULAR-ENERGY IN CRYSTALS WITH HYDROGEN-BONDS AND FOR CALCULATION OF THEIR SPECTRA

被引:2
|
作者
SIVCHIK, VV
机构
[1] B.I. Stepanov Institute of Physics, BSSR Academy of Sciences, 220602 Minsk
关键词
D O I
10.1016/0022-2860(90)80066-S
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 present paper considers the hierarchy of models for describing the vibrations in crystals with H-bonds. For each model a new method has been developed for determining the potential energy, which makes it possible to take into account the influence of intermolecular interactions (including H-bonds) on the changes in the energy of the molecule as it goes from the gaseous to the crystal state. An original program has been developed. Calculations for the δ-D-glucose havv been made. © 1990.
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页码:263 / 268
页数:6
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