| 有机三膦酸锌配合物的合成与晶体结构 |
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| 引用本文： | 陈连清,周忠强.有机三膦酸锌配合物的合成与晶体结构[J].化学研究,2007,18(3):34-37. |
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| 作者姓名： | 陈连清 周忠强 |
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| 作者单位： | 中南民族大学,化学与材料科学学院,催化材料科学湖北省重点实验室,湖北,武汉,430074 |
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| 基金项目： | 中南民族大学校科研和教改项目 |
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| 摘 要： | 合成了一种新型的有机三膦酸配体H6aptp1-氨基-丙基-1,1,3-三膦酸],并在水热条件下合成了它的锌配合物Zn(H4aptp)(2,2′-bipy)(H2O)].2H2O.用红外、质谱、元素分析、热重分析等手段对其进行了表征并解析了它的单晶结构.实验结果表明:配合物属三斜晶系,空间群为P,ī晶胞参数为a=0.66814(5)nm,b=1.00929(7)nm,c=1.5438(11)nm,α=81.544(10)°,β=79.066(10)°,γ=82.278(10)°,Z=2,V=1.00495(13)nm3,配合物在空间上以一维链状方式排列.
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| 关 键 词： | 有机膦酸盐 2 2′-联吡啶 锌配合物 合成 晶体结构 |
| 文章编号： | 1008-1011（2007）03-0034-04 |
| 修稿时间： | 2007-05-10 |
Synthesis and Crystal Structure of a Novel Zn(Ⅱ) Triphosphonate Complex |
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| CHEN Lian-qing,ZHOU Zhong-qiang.Synthesis and Crystal Structure of a Novel Zn(Ⅱ) Triphosphonate Complex[J].Chemical Research,2007,18(3):34-37. |
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| Authors: | CHEN Lian-qing ZHOU Zhong-qiang |
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| Institution: | Key Laboratory of Catalysis and Materials Science of Hubei Province, College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, Hubei, China |
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| Abstract: | A novel Zn(Ⅱ) triphosphonate complex Zn(H4aptp)(2,2′-bipy)(H2O)] ·2H2O was prepared by hydrothermal reaction from 1-aminopropyl-1,1,3-triphosphonic acid(H6aptp),ZnO and 2,2′-bipyridine.The complex was characterized by elemental analysis,IR,MS,TGA and X-ray diffraction analysis.The results indicate that the complex contains an infinite chain of {Zn-O-P-O}.Crystal data: triclinic system,space group Pī,a = 0.668 14(5) nm,b = 1.009 29(7) nm,c = 1.543 8(11) nm,α = 81.544(10)°,β = 79.066(10)°,γ = 82.278(10)°,Z = 2,V = 1.004 95(13) nm3. |
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| Keywords: | organophosphonate 2 2′-bipyridine Zn(Ⅱ) complex synthesis crystal structure |
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