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[1]王银平,胡学雷*,李雯,等.配合物［Eu(NO3)2(tpy)(H2O)3］NO3的合成和晶体结构[J].武汉工程大学学报,2010,(07):33-36.[doi:10.3969/j.issn.16742869.2010.07.008]
　WANG Yin pin,HU Xue lei*,LI Wen,et al.Synthesis and crystal structure of complex ［Eu(NO3)2(tpy)(H2O)3］NO3[J].Journal of Wuhan Institute of Technology,2010,(07):33-36.[doi:10.3969/j.issn.16742869.2010.07.008]
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配合物［Eu(NO3)2(tpy)(H2O)3］NO3的合成和晶体结构(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2010年07期
页码:
33-36
栏目:
化学与化学工程
出版日期:
2010-07-31

文章信息/Info

Title:
Synthesis and crystal structure of complex
  ［Eu(NO3)2(tpy)(H2O)3］NO3
文章编号:
16742869(2010)07003304
作者:
王银平; 胡学雷*; 李雯; 肖莉; 吴起峰
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):
WANG Yinpin; HU Xuelei*;  LI Wen; XIAOLi;  WU Qifeng
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,China
关键词:
2; 2′：6′; 2″—三联吡啶; 配合物; 合成; 晶体结构
Keywords:
2; 2′：6′; 2″terpyridyl;  coordination complex;  synthesis;  crystal structure
分类号:
O641.4
DOI:
10.3969/j.issn.16742869.2010.07.008
文献标志码:
A
摘要:
以2，2′：6′，2″—三联吡啶(tpy)，Eu(NO3)2·6H2O为原料合成了标题配合物，配合物由一个Eu(Ⅲ)离子、一个三联吡啶、两个硝酸根离子、三个水分子组成配位一价阳离子内界，另一个硝酸根为外界.晶体结构研究表明配合物晶体属三斜晶系，P-1空间群，晶胞参数a=8.880 3(6) nm,b=11.223 5(7) nm,c=11.746 1(7) nm,α=88.850 0(10) °,β=69.103 0(10) °,γ=74.604 0(10) °,V=1050.83(12),Z=2,R=0.015 3,wR=0.059 8, Eu3+的配位数为10并形成双帽四方反棱柱的配位构型.
Abstract:
 The title complex ［Eu(NO3)2(tpy)(H2O)3］NO3  has been synthesized by 2，2′：6′，2″terpyridyl(tpy) and Eu(NO3)2·6H2O，the complex was composed with one Eu3+,one tpy, one two nitrate ion and three water molecular inside,outside of it was a nitrate ion.Its crystal and molecular structures were determined by Xray diffraction methods. The crystal crystallizes in the triclinic system, space group P1 with a=8.880 3(6) nm,b=11.223 5(7) nm,c=11.746 1(7) nm，α=88.850 0(10)°,β=69.103 0(10)°,γ=74.604 0(10)°,V=1 050.83(12),Z=2,R=0.015 3,wR=0.059 8.The central europium ion is tencoordinated and its coordination polyhedron can be described as a dicapped square antiprism.

参考文献/References:

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［5］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）：3941.
［6］Bruker SMART, SAINT, SADABS and SHELXTL (version 6.10). Bruker AXS Inc, Madison, Wisconsin, USA, 2000.
［7］Leverd P C, Charbommel M C,Dognon J P,et al. Triaquabis(nitratoO,O′)(2,2′:6′,2″terpyridinek3N) gadolinium(Ⅲ) nitrate［J］.Acta Crystallogr Sect C, 1999, C55: 368370.

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备注/Memo

备注/Memo:
张瑞收稿日期：20100407作者简介：王银平(1986)，女，湖北荆州人，硕士研究生. 研究方向：功能配合物.指导老师：胡学雷，教授，博士，硕士研究生导师.研究方向：配位化学.
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