| 一个锰的二维配位聚合物的合成及其性质 |
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| 引用本文： | 刘玉娟,左景林,支志明,李一志.一个锰的二维配位聚合物的合成及其性质[J].无机化学学报,2008,24(4):610-614. |
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| 作者姓名： | 刘玉娟 左景林 支志明 李一志 |
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| 作者单位： | 南京大学配位化学研究所,配位化学国家重点实验室,南京,210093 |
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| 基金项目： | 国家自然科学基金
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香港大学发展基金 |
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| 摘 要： | 本文用2-咪唑乙酸(Hiaa)，2，2′-联吡啶，氢氧化钠和六水合高氯酸锰在水和乙醇中反应合成了1个二维配位化合物{Mn(iaa)(2，2′-bipyridine)(H2O)](ClO4)}n (1)。单晶结构表明化合物1是1个新颖的二维双核锰配位聚合物，锰离子的配位构型为扭曲的八面体。每一个锰离子与3个配体配位，而每个配体与3个锰离子桥连。磁性研究表明1中Mn(Ⅱ)离子间存在弱的反
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| 关 键 词： | 锰配合物 配位聚合物 磁性质 晶体结构 |
| 文章编号： | 1001-4861(2008)04-0610-05 |
| 修稿时间： | 2008年1月16日 |
Synthesis and Characterization of a Two-dimensional Manganese Coordination Polymer |
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| LIU Yu-Juan,ZUO Jing-Lin,CHE Chi-Ming and LI Yi-Zhi.Synthesis and Characterization of a Two-dimensional Manganese Coordination Polymer[J].Chinese Journal of Inorganic Chemistry,2008,24(4):610-614. |
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| Authors: | LIU Yu-Juan ZUO Jing-Lin CHE Chi-Ming and LI Yi-Zhi |
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| Institution: | Coordination Chemistry Institute and the State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093,Coordination Chemistry Institute and the State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093,Coordination Chemistry Institute and the State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093 and Coordination Chemistry Institute and the State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093 |
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| Abstract: | Slow evaporation of the reaction mixture of ligand 2-(1H-imidazol-1-yl)acetic acid (Hiaa), 2,2'-bipyridine, NaOH, and Mn(ClO4)2·6H2O in water/ethanol affords a complex {Mn(iaa)(2,2'-bipyridine)(H2O)](ClO4)}n (1). Single crystal structure determination reveals that 1 is a novel two-dimensional dinuclear manganese coordination polymer.The local coordination environment around manganese ions is a distorted octahedron. Every manganese ion coordinates with three ligands, while each ligand acts as a bridge linking three Mn ions. Magnetic studies suggest a weak antiferromagnetic coupling interaction between two Mn(Ⅱ) ions. |
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| Keywords: | manganese complexes coordination polymers magnetic properties crystal structures |
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