| 邻苯二甲酸根桥联镍配位聚合物的合成与晶体结构 |
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| 引用本文： | 田俐,陈琳,易兰花.邻苯二甲酸根桥联镍配位聚合物的合成与晶体结构[J].化学研究,2005,16(1):9-11. |
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| 作者姓名： | 田俐 陈琳 易兰花 |
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| 作者单位： | 1. 湖南科技大学,化学化工学院,湖南,湘潭,411201
2. 湘潭大学,化学学院,湖南,湘潭,411105 |
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| 基金项目： | 湖南省教育厅资助项目(02C464). |
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| 摘 要： | 合成了邻苯二甲酸根桥联镍配位聚合物{ Ni(phth) (phen) (H2O) ]·H2O}n(phth:邻苯二甲酸根二价阴离子;phen: 1, 10-邻菲咯啉),并得到了它的单晶.用X射线单晶衍射法测定了配合物的晶体结构.
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| 关 键 词： | 配位聚合物 晶体结构 镍 邻苯二甲酸 邻菲咯啉 |
| 文章编号： | 1008-1011(2005)01-0009-03 |
| 修稿时间： | 2004年7月27日 |
Synthesis and Crystal Structure of Phthalate Bridged Nickel Polymeric Complex |
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| TIAN Li,CHEN Lin,YI Lan-hua.Synthesis and Crystal Structure of Phthalate Bridged Nickel Polymeric Complex[J].Chemical Research,2005,16(1):9-11. |
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| Authors: | TIAN Li CHEN Lin YI Lan-hua |
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| Institution: | TIANLi~1,CHEN Lin~1,YI Lan-hua~2 |
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| Abstract: | A phthalate nickel(Ⅱ)complex was synthesized , namely {\Ni(phth)(phen)(H_2O)\] ·H_2O}_(n), where phth, phthalate; phen, 1,10-phenanthroline .The crystal structure of the complex was determined by single crystal X-ray diffraction , the result shows that the complex crystallizes in orthorhombic structure with space group Pca2_1, a=1.163 82 nm,b=1.116 13 nm,c=1.405 1(6) nm;Z=4,V=1.825 04(9) nm ~3,F(000)=904,Dc=1.598 Mg/m~3,μ=1.106 mm~(-1 ). The final R=(0.029 6),wR=0.072 9 based on 1 455 was observed by independent reflections with F_(0)>4σ(F_(0)) .X-ray analysis reveals that the moleculeis polymerizedwith extended phthalate bridges to form one-dimensional chain structure and the nickel(Ⅱ) ion is five-coordinated in a distorted square pyramid. |
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| Keywords: | polymeric complex crystal structure nickel phthalic acid phenanthroline |
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