| Synthesis and Crystal Structure of [Zn(HPDB)_2(H_2O)_2]n·2nDMSO·2nH_2O (H_2-PDB = Pyridine-3,4-dicarboxylic Acid) |
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| 引用本文： | 康遥,张健,覃业燕,李兆基,姚元根.Synthesis and Crystal Structure of [Zn(HPDB)_2(H_2O)_2]n·2nDMSO·2nH_2O (H_2-PDB = Pyridine-3,4-dicarboxylic Acid)[J].结构化学,2006(3). |
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| 作者姓名： | 康遥 张健 覃业燕 李兆基 姚元根 |
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| 作者单位： | State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences，State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences，State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences，State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences，State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences，Fuzhou Fujian 350002 China，Fuzhou Fujian 350002 China，Fuzhou Fujian 350002 China，Fuzhou Fujian 350002 China，Fuzhou Fujian 350002 China |
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| 基金项目： | This work was supported by the State Key Basic Research and Development Plan of China (001CB108906), the NNSF of China (No. 20173063) and NSF of Fujian Province (E0020001) |
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| 摘 要： | 1 INTRODUCTION Metal-organic coordination polymers are currently of considerable interest and importance because they can be used as new functional materials applicable in adsorption, luminescent and NLO materials fields1, 2]. Due to the manifold N- and O-donors of pyridine- (bi)carboxylic ligands, metal pyridine-(bi)carboxyla- tes can construct versatile structural motifs, which finally aggregate to generate various supramolecular architectures with interesting properties3, 4]. The d…
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Synthesis and Crystal Structure of [Zn(HPDB)_2(H_2O)_2]n·2nDMSO·2nH_2O (H_2-PDB = Pyridine-3,4-dicarboxylic Acid) |
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| Abstract: | The title complex Zn(HPDB)2(H2O)2]n?2nDMSO?2nH2O(H2-PDB is pyridine-3, 4-dicarboxylic acid and DMSO the dimethyl sulphoxide) was synthesized under traditional solution condition. Its crystal (C18H28N2O14S2Zn) belongs to monoclinic system, space group P21/c with a = 8.2791(6), b = 12.5495(10), c = 13.6519(11) ?, β = 105.294(2)o, V = 1368.18(18) ?3, Z = 2, Mr = 625.91, Dx = 1.514 g/cm3, μ = 1.117 mm-1, F(000) = 648, R = 0.0654 and wR = 0.1654 for 2414 observed reflections (I > 2σ(I)). It has a 2-D planar network, in which the Zn atom is six-coor- dinated and hydrogen bonds between carboxylate groups, DMSO and water molecules result in the final 3D structure. |
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| Keywords: | crystal structure zinc(II) pyridine-3 4-dicarboxylic acid |
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