| 1,2-二(2-胺基苯氧基)乙烷银配合物的合成与晶体结构 |
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| 引用本文： | 张奇龙,张云黔,朱必学. 1,2-二(2-胺基苯氧基)乙烷银配合物的合成与晶体结构[J]. 高等学校化学学报, 2011, 32(9): 2187-2192 |
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| 作者姓名： | 张奇龙 张云黔 朱必学 |
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| 作者单位： | 1. 贵州大学化学学院, 贵州省大环化学及超分子化学重点实验室, 贵阳 550025;2. 贵阳医学院化学教研室, 贵阳 550004 |
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| 基金项目： | 国家自然科学基金(批准号:21061003); 贵州省国际合作重点项目(批准号:黔科合外G字[2009]700104)资助 |
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| 摘 要： | 本文采用配体1, 2-二(邻氨基苯氧基)乙烷(L)分别与AgPF6, AgCF3SO3, AgNO3和AgSbF6 进行配位反应，依次得到了四个配合物1 [Ag2(L)2(PF6)]、2 [Ag2(L)2(CF3SO3)2]、3 [Ag(L)NO3]n 和4 [Ag(L)2SbF6]n，并通过FTIR、元素分析、以及X射线单晶衍射等对配合物的结构与组成进行了表征。单晶衍射结果表明，配合物1和2为双核银(I)配合物，3和4为银(I)的配位聚合物。配合物1具有穴状结构，2经Ag?Ag键桥连两个配体形成扭曲的非平面结构。聚合物3的结构为一维(1D)“之”字链，4具有三维(3D)多孔的结构框架。在四个配合物结构中，相应的抗衡阴离子均未参与Ag(I)进行配位作用。
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| 关 键 词： | 1 2-二(2-胺基苯氧基)乙烷 Ag(I) 晶体结构 |
| 收稿时间： | 2011-03-29 |
Synthesis and Crystal Structure of Four Silver Complexes with 1,2-Bis(2-amino-phenoxy)ethane |
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| ZHANG Qi-Long,ZHANG Yun-Qian,ZHU Bi-Xue. Synthesis and Crystal Structure of Four Silver Complexes with 1,2-Bis(2-amino-phenoxy)ethane[J]. Chemical Research In Chinese Universities, 2011, 32(9): 2187-2192 |
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| Authors: | ZHANG Qi-Long ZHANG Yun-Qian ZHU Bi-Xue |
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| Affiliation: | 1. Key Laboratory of Macrocycle and Supramolecular Chemistry of Guizhou Province, College of Chemistry, Guizhou University, Guiyang 550025, China;2. Department of Chemistry, Guiyang Medical College, Guiyang 550004, China |
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| Abstract: | The four complexes were synthesized from the reaction of 1,2-(2-aminophenoxy)ethane with AgX (X=PF6-, CF3SO3-, NO3- and AgSbF6-) respectively, and characterized by elemental analysis, FTIR and single crystal X-ray diffraction. The results of structural analysis indicate that both complexes 1 and 2 are dinuclear silver (I) complexes, while both complexes 3 and 4 are coordination polymers. The complex 1 is a cryptand, and 2 is a torsional structure formed by Ag－Ag bridging, 3 is 1D zigzag chain, and 4 is 3D porous frameworks. In the four complexes, the inorganic counter anion don’t coordinate with Ag(I). |
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| Keywords: | 1 2-(2-Aminophenoxy)ethane Silver(I) Crystal structure |
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