首页   按字顺浏览 期刊浏览 卷期浏览 Cartesian Dynamics of Simple Molecules VIII planar quadratomics (D3hsymmetry)
Cartesian Dynamics of Simple Molecules VIII planar quadratomics (D3hsymmetry)

 

作者: S.X. Weng,   O.S. Binbrek,   A. Anderson,  

 

期刊: Spectroscopy Letters  （Taylor Available online 1991）
卷期: Volume 24, issue 7-8  

页码: 959-973

 

ISSN:0038-7010

 

年代: 1991

 

DOI:10.1080/00387019108020675

 

出版商: Taylor & Francis Group

 

关键词: Molecular vibrations;infrared spectroscopy;Raman spectroscopy;lattice dynamics

 

数据来源: Taylor

 

摘要:

The vibrations of planar A3B type molecules with D3hsymmetry are analysed, by treating these molecules as a special case of A2BC types with C2vsymmetry. Analytical expressions for the four normal mode frequencies are derived in terms of four force constants, and optimized values of the latter for the boron trihalides and sulphur trioxide are obtained and briefly discussed. Frequencies of various isotopic species are also calculated.

 

点击下载:  PDF (344KB)



返 回