μ-Oxo-Bis[(arenesulfonato)triphenylantimony]: Synthesis and Structure

被引：0
作者：
V. V. Sharutin
I. V. Egorova
I. I. Pavlushkina
A. P. Pakusina
N. V. Nasonova
M. A. Pushilin
A. V. Gerasimenko
E. A. Gerasimenko
A. S. Sergienko
机构：
[1] Blagoveshchensk State Pedagogical University,Institute of Chemistry, Far East Division
[2] Russian Academy of Sciences,undefined
来源：
Russian Journal of Coordination Chemistry | 2003年 / 29卷
关键词：
Physical Chemistry; Toluene; Antimony; Diffraction Data; Bipyramidal;
D O I：
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摘要：
μ-Oxo-bis[(4-methylbenzenesulfonato)triphenylantimony] (I) and μ-oxo-bis[(2,5-dimethylbenzenesulfonato)triphenylantimony] (II) were synthesized by reacting triphenylstibine Ph3Sb with tri-p-tolylbismuth bis(4-methylbenzenesulfonate) and tri-p-tolylbismuth bis(2,5-dimethylbenzenesulfonate), respectively, in toluene in the presence of air moisture. According yo X-ray diffraction data, the antimony atoms in the compounds synthesized have a distorted trigonal bipyramidal configuration. The SbOSb angles are equal to 138.5(2)° and 180°, respectively. A bent molecule I contains the Sb(1)···Sb(2) (3.690(1) Å) and Sb···S(1,2) (3.521(2), 3.559(2) Å) intramolecular contacts. In a linear molecule II, the Sb···S distances are equal to 3.438(1) Å.
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页码：83 / 88
页数：5
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