| 二苄基二氯化锡与铋试剂-I的碳-硫键断裂反应及产物的晶体结构研究 |
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| 引用本文： | 马寿欣,张书光,马春林.二苄基二氯化锡与铋试剂-I的碳-硫键断裂反应及产物的晶体结构研究[J].聊城大学学报(自然科学版),2003,16(3):9-10,36. |
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| 作者姓名： | 马寿欣 张书光 马春林 |
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| 作者单位： | 1. 山东省畜牧业学校,化学教研室,山东,潍坊,261000
2. 聊城大学,化学化工学院,山东,聊城,252059 |
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| 摘 要： | 在碱性条件下,用二苄基二氯化锡与铋试剂-Ⅰ反应,意外发生了C-S键断裂反应,生成了非预期产物,经X-射线表征了产物的结构.该晶体属于单斜晶系,空间群为P21/n,a=1-0910(4)nm,b=0.9054(3)nm,c=2.0925(8)nm β=94.174(7)°,Z=4,V=2.0613(13)nm3,Dc=1.725 mg/m3,μ=1.656 mm-1,F(000)=1064,R1=0.0475,wR2=0.1109.中心原子锡为六配位形式.
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| 关 键 词： | 二苄基二氯化锡 铋试剂-Ⅰ 合成 晶体结构 单斜晶系 碳-硫键 断裂反应 |
A Novel Cleavage S-C Bond Reaction of Dibenzyltindichloride with 2,5-Dimercapto-1, 3,4-thiodiazole and Its Crystal Structure |
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| MA Shou-xin,ZHANG Shu-guang,MA Chun-lin.A Novel Cleavage S-C Bond Reaction of Dibenzyltindichloride with 2,5-Dimercapto-1, 3,4-thiodiazole and Its Crystal Structure[J].Journal of Liaocheng University:Natural Science Edition,2003,16(3):9-10,36. |
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| Authors: | MA Shou-xin ZHANG Shu-guang MA Chun-lin |
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| Abstract: | A complex of organotin was synthesized by the reaction of dibenzyltin dichloride with 2,5-dimercapto-l,3,4-thiodiazole. During the reaction,under a very gentle condition,one of carbon-sulfur bonds cleaved. The weak interactions between tin and nitrogen atoms make the compound a dimmer and the coordination number of tin atom ambiguous. The high atom interactions between adjacent sulfur atoms connected the dimers to form a two-dimensional plane. |
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| Keywords: | synthesis crystal structure two-dimension cleavage |
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