| Synthesis, Spectroscopic Properties and Structural Characterization of Tri（o-chlorobenzyl）tin Ester of 4-Pyridinecarboxylic Acid |
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| 引用本文： | 尹汉东,王其宝,薛绳才.Synthesis, Spectroscopic Properties and Structural Characterization of Tri（o-chlorobenzyl）tin Ester of 4-Pyridinecarboxylic Acid[J].结构化学,2005,24(1):59-63. |
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| 作者姓名： | 尹汉东 王其宝 薛绳才 |
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| 作者单位： | Department of Chemistry，Liaocheng University，Liaocheng，Shandong 252059，China |
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| 基金项目： | Supported by the National Natural Science Foundation of China (No. 20271025) and Natural Science Foundation of Shandong Province (No. L2003B01) |
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| 摘 要： | The tri(2-chlorobenzyl)tin(IV) complex with 4-pyridinylcarboxylate ligand tri(o-chlorobenzyl)tin ester of 4-pyridinecarboxylic acid has been synthesized by the reaction of tri(2-chlorobenzyl)tin(Ⅳ) chloride with 4-pyridinyl carboxylic acid and characterized by elemental analysis, IR and ^1HNMR, and its crystal structure was determined by X-ray single-crystal diffraction.
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| 关 键 词： | 合成 分光性质 结构表征 三（o-氯苄基）锡酯 4-嘧啶羧酸 |
Synthesis, Spectroscopic Properties and Structural Characterization of Tri(o-chlorobenzyl)tin Ester of 4-Pyridinecarboxylic Acid |
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| YIN Han-Dong,WANG Qi-Bao,XUE Sheng-Cai.Synthesis, Spectroscopic Properties and Structural Characterization of Tri(o-chlorobenzyl)tin Ester of 4-Pyridinecarboxylic Acid[J].Chinese Journal of Structural Chemistry,2005,24(1):59-63. |
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| Authors: | YIN Han-Dong WANG Qi-Bao XUE Sheng-Cai |
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| Institution: | Department of Chemistry, Liaocheng University, Liaocheng, Shandong 252059, China;Department of Chemistry, Liaocheng University, Liaocheng, Shandong 252059, China;Department of Chemistry, Liaocheng University, Liaocheng, Shandong 252059, China |
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| Abstract: | The title complex, tri(o-chlorobenzyl)tin ester of 4-pyridinecarboxylic acid, has been synthesized by the reaction of bistri(2-chlorobenzyl)tin] oxide with 4-pyridinyl carboxylic acid and characterized by elemental analysis, IR and 1H NMR, and its crystal structure was determined by X-ray single-crystal diffraction. The crystal belongs to triclinic, space group P21/n with a = 8.821(7), b = 18.888(15), c = 15.333(12) (A), β= 92.390(12)°, Z = 4, V = 2552(3) (A)3, Dc = 1.607 g/cm3, μ = 1.340 mm-1, F(000) = 1232, R = 0.0408 and wR = 0.0962. In the molecular structure of the title complex, the tin atoms are five-coordinated into a trigonal bipyramidal geometry by coordinating to the intermolecular pyridine N atoms of carboxylate groups. The resulting structure is a one-dimensional linear polymer containing Sn-O (2.150(4) (A)) and Sn-N (2.522(4) (A)) bonds. |
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| Keywords: | heteroaromatic carboxylic acid tri(o-chlorobenzyl)tin synthesis crystal structure |
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