INFRARED-SPECTRA OF THE GESI AND SNSI MOLECULES IN ARGON MATRICES

被引：16

作者：

LI, S ^{[1
]}

VANZEE, RJ ^{[1
]}

WELTNER, W ^{[1
]}

机构：

[1] UNIV FLORIDA,CTR CHEM PHYS,GAINESVILLE,FL 32611

来源：

CHEMICAL PHYSICS LETTERS | 1994年 / 229卷 / 4-5期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0009-2614(94)01097-8

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：

Extending our recent studies of Si-2, Ge-2, and Sn-2, absorption spectra of the GeSi and SnSi molecules were observed at frequencies up to 3000 cm(-1) in argon matrices at 4 K. In each case the vibrational frequency in the ground state was determined, and the transition to the low-lying electronic state, (3) Pi<--X(3) Sigma(-), was observed as a vibrational progression. The experimental results are compared with the theoretical calculations of two groups.

引用

页码：531 / 536

页数：6

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