| 线性聚合物3-吲哚乙酸基三丁基锡的合成及晶体结构研究 |
| Synthesis and X-Ray Crystal Structure of a Linear PolymericTri-n-Butyltin 3-Indolylacetate |
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| 摘要: 用三丁基氯化锡与3-吲哚乙酸钠反应,合成3-吲哚乙酸基三丁基锡,经元素分析、IR、1H NMR和X-晶体衍射测定了其晶体结构,属于单斜晶系,P21/n空间群,a=13.1361(4), b=10.266(2), c=17.299(5)Å,β=98.48(3)°,中心锡原子具有五配位三角双锥结构。 |
| 关键词: 晶体结构 三丁基锡 3-吲哚乙酸根 线性结构 |
| 基金项目: 晶体材料国家重点实验室(山东大学);山东省自然科学基金(Q98B01117)资助课题 |
| Abstract: The complex (n-C4H9)3SnO2CCH2R (R=3-indolyl) was prepared by reaction of (n-C4H9)3SnCl with sodium 3-indolylacetate in benzene. It has been determined by IR、1H NMR、elemental analyses and X-ray structural analyses. The crystals are monoclinic, space group P21/n, with a=13.1361(4), b=10.266(2), c=17.299(5)Å, and β=98.48(3)°. In the crystal the tin atoms are rendered five coordinate in a trigonal bipyramidal structure by coordinating with 3-indolyacetate groups. The resulting structure is a linear polymer containing two different Sn-O bond lengths of 2.194(3) and 2.522(3)Å. |
| Keywords: crystal structure trin-butyltin 3-indolylacetate linear structure |
| 投稿时间：1999-06-14 修订日期：1999-08-05 |
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| 尹汉东,马春林,张如芬,张立云.线性聚合物3-吲哚乙酸基三丁基锡的合成及晶体结构研究[J].无机化学学报,2000,16(1):97-102. |
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