ISOLATION OF THE 1ST GALLIUM HYDROSULPHIDO COMPLEX AND ITS FACILE CONVERSION TO A GA4S4 CUBANE - X-RAY STRUCTURES OF [(BUT)2GA(MU-SH)]2 AND [(BUT)GAS]4

被引:71
作者
POWER, MB [1 ]
BARRON, AR [1 ]
机构
[1] HARVARD UNIV,DEPT CHEM,CAMBRIDGE,MA 02138
关键词
D O I
10.1039/c39910001315
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The reaction of (Bu(t))3 Ga with an excess of H2S in pentane at ambient temperature results in the formation of the hydrosulphido bridged dimer [((Bu(t))2Ga(mu-SH)2, 1, which upon mil thermolysis is converted to the cubic tetramer [(Bu(t))GaS]4 2. Compounds 1 and 2 have been characterized by IR, NMR and mass spectroscopy and their molecular structures have been determined by X-ray crystallography.
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页码:1315 / 1317
页数:3
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