| {(PhCH2)2Sn[2,6-(O2C)2C5H3N](CH3OH)}2 的合成及结构 |
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| 引用本文： | 尹汉东,胡锋,王勇,马春林.{(PhCH2)2Sn[2,6-(O2C)2C5H3N](CH3OH)}2 的合成及结构[J].聊城大学学报(自然科学版),2003,16(2):9-10,68. |
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| 作者姓名： | 尹汉东 胡锋 王勇 马春林 |
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| 作者单位： | 1. 聊城大学,化学化工学院,山东,聊城,252059
2. 聊城三中,山东,聊城,252000 |
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| 基金项目： | 国家自然科学基金(20271025)，山东省自然科学基金 Z2000B02 |
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| 摘 要： | 合成了七配位二聚体{(PhCH2)2Sn2，6-(O2C)2C5H3N](CH3OH)}2。通过元素分析、红外光谱和核磁共振氢谱对其结构进行了表征。用X-射线单晶衍射测定了该化合物的晶体结构。化合物中两个锡原子呈七配位畸变五角双锥构型。
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| 关 键 词： | 有机锡配合物 {（PhCH2）2Sn[2，6-（O2C）2C5H3N]（CH3OH）}2 合成 晶体结构 2，6-吡淀二甲酸 |
| 文章编号： | 1007-8304(2003)02-0009-02 |
Synthesis and Structure of {(PhCH2) 2Sn [2,6-(O2C) 2C5H3N](CH3OH)} 2 |
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| YIN Han-dong,HU Feng,WANG Yong,MA Chun-lin.Synthesis and Structure of {(PhCH2) 2Sn [2,6-(O2C) 2C5H3N](CH3OH)} 2[J].Journal of Liaocheng University:Natural Science Edition,2003,16(2):9-10,68. |
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| Authors: | YIN Han-dong HU Feng WANG Yong MA Chun-lin |
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| Abstract: | A novel seven-coordinate dimer {(PhCH2)2Sn 2, 6-(O2C)2C5H3N] (CH3OH)}2 was synthesized by the reaction of (PhCH2)3SnCl with 2,6-pyridine dicarboxylic acid in 1:1 molar ration in methanol with Et3N. The structure of the dimmer was characterized by elemental analysis, IR/H NMR, and X-ray single crystal diffraction. In the crystals of complex,the tin atoms rendered seven-coordinate in a distorted pengonal bipyramidal structure. The complex was tested in vitro against human tumour cell lines,MCF-7 and WiDr,and displayed the higher activity. |
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| Keywords: | organotin complex 2 6-pyridine dicarboxylic acid synthesis crystal structure |
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