RAMAN AND INFRARED-SPECTRA OF THE SOLID CHLOROFLUOROCARBONS .3. TRICHLOROFLUOROMETHANE

被引：13

作者：

LEBLANC, LM ^{[1
]}

ANDERSON, A ^{[1
]}

机构：

[1] UNIV WATERLOO,GUELPH WATERLOO PROGRAM GRAD WORK PHYS,WATERLOO CAMPUS,WATERLOO N2L 3G1,ONTARIO,CANADA

来源：

JOURNAL OF RAMAN SPECTROSCOPY | 1991年 / 22卷 / 06期

关键词：

D O I：

10.1002/jrs.1250220610

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Raman and infrared spectra of crystalline trichlorofluoromethane at temperatures between 20 and 80 K were recorded in both the lattice and internal mode regions. The lattice spectra are shown to be compatible with a non-centrosymmetric tetragonal unit cell containing four molecules on mirror plane sites, and plausible assignments are proposed. The internal mode splittings are interpreted in terms of isotopic, crystal field, Fermi resonance and LO-TO effects.

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页码：355 / 360

页数：6

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