INFRARED AND RAMAN-SPECTRA AND NORMAL COORDINATE ANALYSIS OF DISILYLCHLORIDE

被引：5

作者：

BENALTABEF, A

ESCRIBANO, R

机构：

[1] CSIC,INST ESTRUCTURA MAT,E-28006 MADRID,SPAIN

[2] UNIV NACL TUCUMAN,FAC BIOQUIM QUIM & FARM,INST QUIM FIS,RA-4000 TUCUMAN,ARGENTINA

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 1991年 / 47卷 / 3-4期

关键词：

D O I：

10.1016/0584-8539(91)80123-Z

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Disilylchloride has been synthesized by chlorination of disilane with boron trichloride. FTIR spectra have been obtained of the vapour phase and Raman spectra of the liquid phase of this molecule. The spectra are fully assigned for the first time. A normal coordinate analysis is carried out and the refined force constants are compared to previous works on disilane, disilyliodide and silylchloride. The height of the potential energy barrier to internal rotation in disilylchloride is also evaluated.

引用

页码：455 / 465

页数：11

共 19 条

[1] PREPARATION OF DISILANYL CHLORIDE AND DISILANYL BROMIDE BY THE REACTION OF DISILANE WITH HYDROGEN HALIDE [J].