SILICON-FLUORINE CHEMISTRY .7. REACTION OF SILICON DIFLUORIDE WITH HYDROGEN SULFIDE

被引:23
作者
SHARP, KG
MARGRAVE, JL
机构
[1] Department of Chemistry, Rice University, Houston
关键词
D O I
10.1021/ic50082a022
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A study of the reaction of silicon difluoride with hydrogen sulfide by cocondensing the reactants at liquid nitrogen temperature has been made. The resultant low-temperature polymer yielded the following compounds as it warmed to room temperature: SiF2HSH, SiF2HSiF2SH, Si2F5H, and small amounts of SiF2HSSH and Si2F4HSSH. These compounds could also be obtained by pyrolysis of the polymer at 120-140°. S1F2HSH was observed to react with HCl to form SiF2HCI and H2S. Compounds were characterized by means of mass spectrometry and, where possible, by 1H and 19F nmr and by infrared spectroscopy. © 1969, American Chemical Society. All rights reserved.
引用
收藏
页码:2655 / &
相关论文
共 14 条