A stable silicon(II) monohydride

被引：75
|
作者：
Jana, Anukul [1 ]
Leusser, Dirk [1 ]
Objartel, Ina [1 ]
Roesky, Herbert W. [1 ]
Stalke, Dietmar [1 ]
机构：
[1] Univ Gottingen, Inst Anorgan Chem, D-37077 Gottingen, Germany
来源：
DALTON TRANSACTIONS | 2011年 / 40卷 / 20期
关键词：
THEORETICAL CHARGE-DENSITY; X-RAY; HYDRIDE COMPLEX; WAVE-FUNCTIONS; SILYLENE; BOND; DIFFRACTION; REACTIVITY; LIGANDS; REAGENT;
D O I：
10.1039/c0dt01675f
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A stable silicon(II) monohydride is accomplished through a covalent shared interaction of the silylene lone-pair and a sp(3)-hybridized boron atom of the Lewis acidic BH(3). Experimental charge density investigations reveal a central positively charged silicon atom bound to a negatively charged hydrogen atom. The positively charged H-Si-BH(3) moiety is coordinated by the lone-pairs of electrons of the benzamidinate ligand. This coordination is reinforced by a transannular Si1 center dot center dot center dot C1 privileged exchange channel.
引用
收藏
页码：5458 / 5463
页数：6
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