| Syntheses,Structures,and Properties of Two New Coordination Polymers Based on Tetracarboxylate and 2,2′-Bipyridine Mixed Ligands |
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| 引用本文： | 王记江,田博年,赵忠民,侯向阳,唐龙,张美丽.Syntheses,Structures,and Properties of Two New Coordination Polymers Based on Tetracarboxylate and 2,2′-Bipyridine Mixed Ligands[J].结构化学,2014,33(6):114-120. |
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| 作者姓名： | 王记江 田博年 赵忠民 侯向阳 唐龙 张美丽 |
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| 基金项目： | Supported by the National Natural Science Foundation of China(No.21373178);the Natural Scientific Research Foundation of Shaanxi Provincial Education Office of China(No.13JS124) |
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| 摘 要： | Two new coordination polymers {Zn2L1(2,2'-bpy)2(H2O)2]·4H2O}n(1) and Zn2L2(2,2'-bpy)2(H2O)2]n(2)(H4L1 = terphenyl-2,2',4,4'-tetracarboxylic acid, H4L2 = quarterphenyl-2,2',4,4'-tetracarboxylic acid, and 2,2'-bpy = 2,2'-bipyridine) have been synthesized and characterized by elemental analysis, IR and X-ray single-crystal diffraction studies. Complex 1 displays 2D wavelike networks, which are further joined together through O–H···O hydrogen bonds to give a 3D supramolecular network. Complex 2 exhibits 1D ladder-like chains, and they are further joined together by π-π stacking and O–H···O hydrogen bonding interactions to form a 3D supramolecular network. The results indicate that the backbone of carboxylate ligands has significant effects on the formation and structure of the resulting functional coordination polymers. Additionally, thermal stability and photoluminescent properties of 1 and 2 are also investigated in detail.
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| 关 键 词： | 光致发光性能 配位聚合物 混合配体 联吡啶 合成 结构 超分子网络 X射线单晶衍射 |
Syntheses,Structures, and Properties of Two New Coordination Polymers Based on Tetracarboxylate and 2,2'-Bipyridine Mixed Ligands |
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| WANG Ji-Jiang
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TIAN Bo-Nian
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ZHAO Zhong-Min
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HOU Xiang-Yang
,
TANG Long
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ZHANG Mei-Li.Syntheses,Structures, and Properties of Two New Coordination Polymers Based on Tetracarboxylate and 2,2'-Bipyridine Mixed Ligands[J].Chinese Journal of Structural Chemistry,2014,33(6):114-120. |
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| Authors: | WANG Ji-Jiang TIAN Bo-Nian ZHAO Zhong-Min HOU Xiang-Yang TANG Long ZHANG Mei-Li |
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| Institution: | 1. Department of Chemistry and Chemical Engineering, Shaanxi Key Laboratory of Chemical Reaction Engineering, Yan'an University, Yan'an 716000, China
2. Yan'an Middle School Yan'an 716000, China |
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| Abstract: | Zn（Ⅱ）,syntheses,crystal structure,photoluminescent properties |
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| Keywords: | Zn(II) syntheses crystal structure photoluminescent properties |
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