On the Existence of "Tetrahedral" SnMe2(PhCO2)2 and [SnMe2(PhCO2)3]- In New Benzoato Adducts: Synthesis and Spectroscopic Studies

被引：20

作者：

De Barros, Dinora ^{[1
]}

Diop, Libasse ^{[1
]}

Mahieu, Bernard ^{[2
]}

机构：

[1] Univ Cheikh Anta Diop Dakar Senegal, LACHIMIA, Dept Chim, Fac Sci & Tech, Dakar, Senegal

[2] Catholic Univ Louvain, Lab Chim Inorgan & Nucl, B-1348 Louvain, Belgium

来源：

MAIN GROUP METAL CHEMISTRY | 2009年 / 32卷 / 06期

关键词：

coordinating PhCO2-; tetrahedral; trigonal bipyramidal; octahedral; tin centres; PENTACOORDINATED MOLECULES; TRIPHENYLTIN ESTERS; CRYSTAL-STRUCTURE; COMPLEXES; CHEMISTRY; BRUSSELS; ACIDS;

D O I：

10.1515/MGMC.2009.32.6.341

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two organotin (IV) compounds, Cy2NH2PhCO2 center dot SnMe2Cl2 (A) and 2[Cy2NH2PhCO2 center dot SnMe2(PhCO2)(2)]center dot[SnMe2Cl4(Cy2NH2)(2)] (B), have been synthesized, their ir and Mossbauer studies carried out. The suggested structures are ionic, discrete and contain [SnMe2Cl4](-), SnMe2(PhCO2)(2), [SnMe2(PhCO2)(3)](-) connected by Cy2NH2+ through NH---O and NH----Cl hydrogen bonds, the environment around the tin centre being tetrahedral in the component SnMe2(PhCO2)(2) of (A), trigonal bipyramidal in the component [SnMe2(PhCO2)(3)](-) of (B)and octahedral in [SnMe2Cl4](2-)

引用

页码：341 / 345

页数：5

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