{"title":"Synthesis and Crystal Structure of a Dimethyltin Derivative of 1,4-Dithioerythritol","authors":"Chun-lin Ma, Zhifo Guo, Ru-fen Zhang","doi":"10.2116/ANALSCIX.24.X37","DOIUrl":null,"url":null,"abstract":"The title complex, [(CH3)2(HOC2H5)Sn(C4H6O2S2)Sn(HOC2H5)(CH3)2], was synthesized starting from dimethyltin dichloride, 1,4-dithioerythritol and sodium ethoxide. The crystal structure was determined by single-crystal X-ray diffraction. It crystallizes in the monoclinic system, space group P21/n with a = 7.9282(6)A, b = 11.3888(9)A, c = 11.0228(9)A, β = 99.594(3)°, Z = 2, V = 981.36(13)A3. Its crystal structure was determined and refined to a final R = 0.0232 for 1730 independent reflections. The complex is the symmetric dinuclear unit made up of two distorted trigonal bipyramids.","PeriodicalId":7796,"journal":{"name":"Analytical Sciences: X-ray Structure Analysis Online","volume":"29 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2008-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Analytical Sciences: X-ray Structure Analysis Online","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2116/ANALSCIX.24.X37","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The title complex, [(CH3)2(HOC2H5)Sn(C4H6O2S2)Sn(HOC2H5)(CH3)2], was synthesized starting from dimethyltin dichloride, 1,4-dithioerythritol and sodium ethoxide. The crystal structure was determined by single-crystal X-ray diffraction. It crystallizes in the monoclinic system, space group P21/n with a = 7.9282(6)A, b = 11.3888(9)A, c = 11.0228(9)A, β = 99.594(3)°, Z = 2, V = 981.36(13)A3. Its crystal structure was determined and refined to a final R = 0.0232 for 1730 independent reflections. The complex is the symmetric dinuclear unit made up of two distorted trigonal bipyramids.
以二氯化二甲基锡、1,4-二硫赤藓糖醇和乙氧基钠为原料合成了标题配合物[(CH3)2(HOC2H5)Sn(C4H6O2S2)Sn(HOC2H5)(CH3)2]。晶体结构通过单晶x射线衍射测定。晶型为单斜晶系,空间群为P21/n, a = 7.9282(6) a, b = 11.3888(9) a, c = 11.0228(9) a, β = 99.594(3)°,Z = 2, V = 981.36(13)A3。它的晶体结构被确定并细化到1730个独立反射的最终R = 0.0232。配合物是由两个扭曲的三角双锥体组成的对称双核单元。