LATTICE-DYNAMICS OF CHLOROTRIFLUOROMETHANE

被引：5
作者：
ZENG, WY
ANDERSON, A
机构：
[1] UNIV WATERLOO,DEPT PHYS,WATERLOO N2L 3G1,ONTARIO,CANADA
[2] LANZHOU UNIV,DEPT PHYS,LANZHOU 730001,PEOPLES R CHINA
来源：
PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1994年 / 184卷 / 02期
关键词：
D O I：
10.1002/pssb.2221840205
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
A simple force constant model is applied to the vibrations of crystalline CClF3 at low temperatures. The model uses twelve adjustable parameters (six intermolecular and six intramolecular) to calculate the frequencies of nine lattice modes and eighteen components of internal modes. Good agreement with recent Raman and infrared spectra is obtained. Principal intermolecular interactions, between various pairs of halogen atoms, are identified. Intramolecular force constants are only slightly changed from their gas phase values.
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收藏
页码：325 / 331
页数：7
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