HIGH-PRESSURE RAMAN-STUDY OF DIBROMOMETHANE

被引：3

作者：

ITIE, JP ^{[1
]}

CHATELET, M ^{[1
]}

机构：

[1] ECOLE POLYTECH,CNRS,OPT QUANT LAB,F-91128 PALAISEAU,FRANCE

来源：

CHEMICAL PHYSICS LETTERS | 1994年 / 221卷 / 5-6期

关键词：

D O I：

10.1016/0009-2614(94)00285-1

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：

Raman spectra of pressure-induced crystalline CH2Br2 have been measured at room temperature for pressures up to 240 kbar in a gasketed diamond anvil cell. The pressure dependence of the internal and lattice modes are reported and discussed. A phase transition appears between 170 and 240 kbar. This high-pressure solid phase contains a new lattice mode and can be maintained with decreasing pressure.

引用

页码：393 / 396

页数：4

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