PREPARATION AND PROPERTIES OF PENTAFLUOROSILICATES

被引：59

作者：

CLARK, HC

DIXON, KR

NICOLSON, JG

机构：

[1] Department of Chemistry, University of Western Ontario, London, Ontario

来源：

INORGANIC CHEMISTRY | 1969年 / 8卷 / 03期

关键词：

D O I：

10.1021/ic50073a009

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The preparation of quaternary ammonium and arsonium pentafluorosilicates is described. It is shown that SiF5 is a relatively weak acceptor, forming an unstable 1:1 ammonia adduct and interacting only weakly with other Lewis bases. The infrared and Raman absorptions due to SiF5 are not inconsistent with a trigonal-bipyramidal geometry. Many spectroscopic similarities with phosphorus pentafluoride are apparent. © 1969, American Chemical Society. All rights reserved.

引用

页码：450 / &