Synthesis and X-ray crystal structures of novel Al-Bi and Ga-Bi compounds

被引:35
|
作者
Kuczkowski, A [1 ]
Thomas, F [1 ]
Schulz, S [1 ]
Nieger, M [1 ]
机构
[1] Univ Bonn, Inst Anorgan Chem, D-53121 Bonn, Germany
关键词
D O I
10.1021/om0007365
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Reactions between trialkylgallanes GaR3 (R = Me, Et, t-Bu) and triorganobismuthanes BiR'(3) (R' = i-Pr, SiMe3) lead to the formation of six Lewis acid-base adducts of the type R3Ga . BiR'3 (Me3Ga . Bi(SiMe3)(3), 1, Et3Ga . Bi(SiMe3)(3), 2, t-Bu3Ga . Bi(SiMe3)(3), 3, Me3Ga . Bi(i-Pr)(3), 4, Et3Ga . Bi(i-Pr)(3), 5, t-Bu3Ga . Bi(i-Pr)(3), 6). 2 and 6 are the first structurally characterized main group element-triorganobismuthane Lewis acid-base adducts. In addition, the synthesis and structural characterization of two Lewis base-stabilized,monomeric aluminum bismuthides of the type base-Al(R-2)Bi(SiMe3)(2) (base =; 4-(dimethylamino)pyridine (dmap); R = Me 7, Et 8) is reported.
引用
收藏
页码:5758 / 5762
页数:5
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