[1]吴华东,明娟,张海燕,等.一个新的环型三核铜配合物的晶体结构研究[J].武汉工程大学学报,2009,(05):11-13.
WU Hua dong,MING Juan,ZHANG Hai yan,et al.Study on crystal structure of a new cyclic trinuclear copper complex[J].Journal of Wuhan Institute of Technology,2009,(05):11-13.
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一个新的环型三核铜配合物的晶体结构研究(/HTML)
《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]
- 卷:
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- 期数:
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2009年05期
- 页码:
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11-13
- 栏目:
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化学与化学工程
- 出版日期:
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2009-05-28
文章信息/Info
- Title:
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Study on crystal structure of a new cyclic trinuclear copper complex
- 文章编号:
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16742869(2009)05001103
- 作者:
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吴华东; 明娟; 张海燕; 侯波涛; 吴起峰; 胡学雷*; 潘志权
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武汉工程大学绿色化工过程省部共建教育部重点实验室,湖北省新型反应器与绿色化学工艺重点实验室,湖北 武汉 430074
- Author(s):
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WU Huadong; MING Juan; ZHANG Haiyan; HOU Botao; WU Qifeng; HU Xuelei; PAN Zhiquan
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Key Laboratory for Green Chemical Process of Ministry of Education,Hubei Key Laboratory of Novel
Chemical Reactor and Green Chemical Technology,Wuhan Institute of Technology,Wuhan 430074
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- 关键词:
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三核铜配合物; 金属杂环配合物; 晶体结构
- Keywords:
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trinuclear copper complex; metal heterocyclic complex; crystal structure
- 分类号:
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O613
- DOI:
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- 文献标志码:
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A
- 摘要:
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用2羟基1,3丙二胺(L)与高氯酸铜反应得到了一个三核铜金属杂环配合物[Cu3(L-)3](ClO-4)3,用X射线晶体结构分析方法表征了其结构.该晶体属三斜晶系,P1空间群,晶胞参数a=1.0491(2) nm,b=1.0808 (2) nm,c=1.2467 (2) nm,α=74.451(3)°,β=70.635(3)°,γ=63.661(3)°,V=1.1829(3) nm3,Z=4,R=0.0587,wR=0.1363.在配合物的阳离子中,三个铜离子均与相邻配体上的两个氮原子和两个桥联氧原子配位形成四配位平面四方形构型,且通过与三个配体2羟基1,3丙二胺上的桥联氧原子连接形成一个由Cu2+和氧原子交错联接的六元杂环结构.
- Abstract:
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A trinuclear copper substituted heterocyclic complex [Cu3(L-)3](ClO-4)3 (L=2hydroxy1,3propyldiamine) was prepared by the reaction of 2hydroxy1,3 propyldiamine with Cu(ClO4)2 6H2O and characterized by Xray crystal structural analysis.The crystal crystallizes in the triclinic system,space group P1 with unit cell parameters a=1.049 1(2) nm,b=1.080 8 (2) nm,c=1.246 7 (2) nm,α=74.451(3)°,β=70.635(3)°,γ=63.661(3)°,V=1.182 9(3) nm3,Z=4,R=0.058 7,wR=0.136 3. In the complex cation,every one of the three copper ions adopted a square coordination configuration with two nitrogen atoms and two bridging oxygen atoms from two neighboring ligand,a sixmembered heterocyclic structure was formed by the three copper ions and the three bridging oxygen atoms respectively from the three ligands.
参考文献/References:
[1]Liu Huan,Zhou Hong,Pan Zhi Quan,et al.A selfassembled pentanuclear singlestranded helicate based on the squareplanar coordination geometries[J].Inorg Chem Commun,2007,10:805-807.
[2]Zhou Hong,Peng Zheng He,Pan Zhi Quan,et al.Synthesis,crystal structure,electrochemical,EPR and magnetic properties of dinuclear complexes with an Okawastyle unsymmetrical diphenolato Schiff base macrocyclic ligand[J]. Polyhedron,2007,26:3233-3241.
[3]张阳玲,邱立,曾慧玲,等. 不对称大环配体硝酸钆(Ⅲ)三元配合物的合成与表征[J].武汉工程大学学报,2008,30(4):39-41.
[4]Liu Bo,Zhou Hong,Pan Zhi Quan,et al. Synthesis,crystal structure and properties of two macrocyclic dinuclear complexes[J].Trans Met Chem,2005,30:1020-1026.
[5]Zhou Hong,Pan Zhi Quan,Zhang Han Ping,et al.Synthesis,crystal structure and properties of polyamine copper(II) complexes[J]. Trans Met Chem,2006,31:163-168.
[6]Bruker.SMART,SAINT,SADABS and SHELXTL(version 6.10).Bruker AXS Inc,Madison,Wisconsin,USA,2000.
备注/Memo
- 备注/Memo:
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收稿日期:20081121
基金项目:湖北省自然科学基金项目(2005ABA021),武汉工程大学大学生校长基金资助项目,武汉工程大学湖北省化学基础课实验教学示范中心大学生研究创新型实验项目
作者简介:吴华东(1986),男,湖北荆州人, 大学本科生.研究方向:药物合成.
指导教师:胡学雷,副教授,博士,硕士研究生导师.研究方向:配位化学和药物合成. *通信联系人
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