STRUCTURAL INTERPRETATION OF RAMAN-SPECTRA OF (AS2S3)1-X(ASBR3)X SYSTEM GLASSES

被引：15

作者：

KOUDELKA, L ^{[1
]}

HORAK, J ^{[1
]}

PISARCIK, M ^{[1
]}

SAKAL, L ^{[1
]}

机构：

[1] SLOVAK ACAD SCI,INST INORGAN CHEM,CS-88032 BRATISLAVA,CZECHOSLOVAKIA

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1979年 / 31卷 / 03期

关键词：

D O I：

10.1016/0022-3093(79)90146-7

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Raman spectra of bulk glasses of the (As2S3)1-x(AsBr3)x system with 0 ≤ x ≤ 0.5 were studied. The two-modes of behaviour of the Raman spectra are interpreted in terms of the structural model of a solid solution of two molecular species, i.e. AsBr3 molecules dissolved in the As2S3 network matrix. The strong 345 cm-1 and 255 cm-1 bands found in the Raman spectra were ascribed to the symmetric bond-stretching vibrations of the AsS3 and AsBr3 groups, respectively. © 1979.

引用

页码：339 / 345

页数：7

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