Crystal and molecular structures of the sulfurization and selenation products of bis[bis(trimethylsilyl)amino]germanium(II). Crystal structure of (triphenylphosphine)gold(I) bis(trimethylsilyl)amide

被引：0

作者：

Wegner, GL ^{[1
]}

Jockisch, A ^{[1
]}

Schier, A ^{[1
]}

Schmidbaur, H ^{[1
]}

机构：

[1] Tech Univ Munich, Inst Anorgan Chem, D-85747 Garching, Germany

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 2000年 / 55卷 / 05期

关键词：

germylenes; germanium(II) amides; sulfurization;

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Treatment of bis[bis(trimethylsilyl)amino]germanium(II) with elemental sulfur or selenium affords high yields of the corresponding monosulfide [(Me3Si)(2)N](2)GeS and selenide [(Me3Si)(2)N](2)GeSe, respectively. The crystalline products have now been shown to be cyclic dimers with (GeS/Se)(2) four-membered rings by X-ray single crystal structure analysis. The crystal structure of (triphenylphosphine)gold(I) bis(trimethylsilyl)amide (Ph3P)Au-N(SiMe3)(2) has also been determined. The molecule is a monomer with a tricoordinate nitrogen atom in a planar configuration [Si2NAu]. The compound does not undergo insertion of the bis [bis(trimethylsilyl)amino] germylene.

引用

页码：347 / 351

页数：5

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