ON THE CHEMISTRY OF GALLIUM COMPOUNDS .II. PREPARATION AND STRUCTURE OF BIS[2,2,6,6-TETRAMETHYLPIPERIDINO)[TRIS(TRIMETHYLSILYL)SILYL]GALLIUM - FIRST EXAMPLE FOR A MONOMERIC BIS(AMINO)GALLANE WITH GALLIUM-SILICON BOND

被引：21

作者：

FREY, R ^{[1
]}

LINTI, G ^{[1
]}

POLBORN, K ^{[1
]}

机构：

[1] UNIV MUNICH,INST ANORGAN CHEM,D-80333 MUNICH,GERMANY

来源：

CHEMISCHE BERICHTE | 1994年 / 127卷 / 01期

关键词：

GALLIUM BIS(AMIDES); GALLIUM-SILICON BOND;

D O I：

10.1002/cber.19941270117

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The title compound tmp(2)GaSi(SiMe(3))(3) (4) (tmp = 2,2,6,6-tetrameihylpiperidino) was prepared by the reaction of (Me(3)Si)(3)SiLi . 3 THF (2) with tmp(2)GaCl (3). The NMR data (H-1, C-13, Si-29) and the crystal structure of 4 are discussed. It contains a trigonal planar-coordinated gallium atom with long Ga-N and Ga-Si bonds of 191 and 247 pm, respectively. This compound is the first fully characterized monomeric gallium bis(amide) and the second structurally investigated compound with a gallium-silicon bond.

引用

页码：101 / 103

页数：3

共 26 条

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