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

页码：4628 / 4630

页数：3

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