| Synthesis and Crystal Structure of [Cu(phen)_2(SO_4)(H_2O)]·0.5C_4H_4O_4·7H_2O |
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| 引用本文： | 王小琴,温一航,康遥,张健,程建开,李兆基,姚元根.Synthesis and Crystal Structure of [Cu(phen)_2(SO_4)(H_2O)]·0.5C_4H_4O_4·7H_2O[J].结构化学,2006(1). |
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| 作者姓名： | 王小琴 温一航 康遥 张健 程建开 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 Fuzhou Fujian 350002 China，State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences Fuzhou Fujian 350002 China，State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences Fuzhou Fujian 350002 China，State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences Fuzhou Fujian 350002 China，State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences Fuzhou Fujian 350002 China，State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences Fuzhou Fujian 350002 China，State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences Fuzhou Fujian 350002 China |
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| 基金项目： | ThisworkwasfinanciallysupportedbytheNNSFofChina (No.20173063),theStateKeyBasicResearchandDevelopmentPlanofChina(001CB108906)andtheNSFofFujianProvince(E0020001) |
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| 摘 要： | 1INTRODUCTION The construction of metal-organic coordination polymers based on covalent interactions1]or supra-molecular contacts such as hydrogen-bonding and/orπ-πinteractions)2]is now of great interest not only due to the enormous variety of intriguing structural topologies themselves,but also to their unexpected physical and chemical properties for potential prac-tical applications as functional materials.Many N-containing ligands,such as4,4?-bipyridine,2,2?-bi-pyridine and1,10-phen…
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| 关 键 词： | copper compound N-containing ligand hydrogen-bonding π-π interactions |
Synthesis and Crystal Structure of [Cu(phen)_2(SO_4)(H_2O)]·0.5C_4H_4O_4·7H_2O |
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| Abstract: | The title compound, Cu(phen)2(SO4)(H2O)]·0.5C4H4O4·7H2O (phen = 1,10-phe-nan throline and C4H4O4 = fumaric acid), has been synthesized and characterized by single-crystal X-ray diffraction. The crystal is of triclinic, space group P1 with a = 11.4827(2), b = 11.9086(2), c = 13.77350(10) ?, α = 80.6830(10), β = 66.6480(10), γ = 64.0480(10)o, V = 1554.63(4) ?3, Mr = 722.17, Z = 2, Dc = 1.543 g/cm3, μ = 0.845 mm-1, F(000) = 750, R = 0.0349 and wR = 0.0837 for 4754 observed reflections (I > 2σ(I)). The compound contains a six-coordinated copper(II) center, which is surround by four N atoms of two phen ligands (Cu–N distances in the range of 1.997(2)～2.225(2) ), one sulfate O atom (Cu–O = 2.0037(17) ) and one water O atom (Cu–O(5w) = 2.719(2) ?) in a distorted octahedral geometry. Extensive hydrogen-bonding interactions are involved in water molecules, ligated sulfate anions and fumaric acid molecules. In addition, π-π interactions via aromatic nitrogen-containing ligands are also discussed. The combination of non-covalent interactions leads to the formation of a 3-D network structure. |
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| Keywords: | copper compound N-containing ligand hydrogen-bonding π-π interactions |
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