Aminosilanetrithiol RSi(SH)3: an experimental and quantum-chemical study

被引：8
|
作者：
Li, Yan [1 ,2 ]
Zhu, Hongping [1 ]
Andrada, Diego M. [3 ]
Frenking, Gernot [3 ]
Roesky, Herbert W. [2 ]
机构：
[1] Xiamen Univ, Coll Chem & Chem Engn, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Fujian, Peoples R China
[2] Univ Gottingen, Inst Anorgan Chem, D-37077 Gottingen, Germany
[3] Univ Marburg, Fachbereich Chem, D-35032 Marburg, Germany
来源：
CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 35期
关键词：
SE; SILANETRIOLS; CONTINUUM; ELEMENTS; IONS;
D O I：
10.1039/c4cc00912f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An interesting aminosilanetrithiol RSi(SH)(3) (R = N(SiMe3)-2,6-iPr(2)C(6)H(3)) has been prepared by the reaction of lithium aminosilanetrithiolate {RSi[SLi(THF)](3)}(2) with MeCOOH. Theoretical calculations indicate that the LP(N) -> sigma*(Si-S) and LP(S) -> sigma*(Si-S) electron donations remarkably contribute to the stabilization of the Si(SH)(3) part of the molecule. RSi(SH)(3) is the first example of a stable molecule containing three SH groups attached to one element.
引用
收藏
页码：4628 / 4630
页数：3
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