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Syntheses and Characterizations of （4-NH2C6H4S）4Sn and （4-NH2C6H4S）2（4-NH3C6H4S）2Sn]Cl2
被引：0
作者：
WANG Long-Sheng ZHANG Jian-Jun DU Wen-Xin HU Sheng-Min FU Rui-Biao XIA Sheng-Qing WU Xin-Tao XIANG Sheng-Chang LI Ya-Min FU Zhi-Yong (State Key Laboratory of Structural Chemistry
机构：
基金：
美国国家科学基金会;
关键词：
tin-sulphur complex;
4-aminobenzenethiol;
hydrogen bond;
weak interaction;
D O I：
10.14102/j.cnki.0254-5861.2005.01.016
中图分类号：
O627 [元素有机化合物];
学科分类号：
070303 ;
081704 ;
摘要：
The title compounds (4-NH2C6H4S)4Sn 1 and [(4-NH2C6H4S)2(4-NH3C6H4S)2- Sn]Cl2 2 have been synthesized and their crystal structures were determined by X-ray diffraction study. 1 crystallizes in monoclinic, space group P21/m, a = 8.8431(6), b = 15.2944(10), c = 9.1974(7) ?, β = 93.835(2)°, V = 1241.16 (15) ?3, Z = 2, Mr = 615.40, Dc = 1.647 g/cm3, F(000) = 620, μ = 1.387 mm-1, the final R = 0.0439 and wR = 0.1120 for 1892 observed reflections (I > 2σ(I)). 2 crystallizes in monoclinic, space group C2/c, a = 31.0848(2), b = 7.9685(3), c = 11.7213(4) ?, β = 97.228(2)°, V = 2880.28(15) ?3, Z = 4, Mr = 688.32, Dc = 1.5877 g/cm3, F(000) = 1384, μ = 1.384 mm-1, the final R = 0.0416 and wR = 0.1269 for 1968 observed reflections with I > 2σ(I). The Sn4+ ions in 1 and 2 are coordinated to four sulfur atoms with highly and slightly distorted tetrahedral configurations, respectively.
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页码：79 / 83
页数：5
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