VIBRATION SPECTRA AND NORMAL COORDINATE ANALYSIS OF SOME HEXAHALODISILAZANES AND HEXAHALODISILOXANES

被引:25
作者
BURGER, H
BURCZYK, K
HOFLER, F
SAWODNY, W
机构
来源
SPECTROCHIMICA ACTA PART A-MOLECULAR SPECTROSCOPY | 1969年 / A 25卷 / 12期
关键词
D O I
10.1016/0584-8539(69)80220-5
中图分类号
O433 [光谱学];
学科分类号
0703 ; 070302 ;
摘要
The infrared and Baman spectra of (Cl3Si)2NH, (Cl3Si)2ND, (Cl3Si)2O, (Br3Si)2NH, and (Br3Si)2O are reported. A normal co-ordinate analysis using a transferable MVFF to fit the spectra of all molecules has been performed. The SiN and SiO stretching force constants were calculated to be 4·5 and 5·4 for the hexachloro- and 4·3 and 6·1 for the hexabromo compounds. © 1969.
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页码:1891 / &
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