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一维链状锌配位聚合物[Zn（4,4′-bipy）（H₂O）₄]_n·（Paba）_2n的合成及其结构表征

Synthesis and Structure Characterization of a 1D Chain Coordination Polymer[Zn（4,4′-bipy）（H₂O）₄]_n·（Paba）_2n

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【Author】 OU-YANG Miao;LIU Xu-hui;WANG Jing;YIN Xu-ju;QIN Shi-hui;WEI Han-long;School of Chemistry and Bioengineering,Hechi University;Dongguan Entry-Exit Inspection and Quarantine Bureau;

【机构】河池学院化学与生物工程学院；东莞出入境检验检疫局；

【摘要】在水和乙醇的混合溶剂中合成了一维链状配合物[Zn(4,4′-bipy)(H2O)4]n·(Paba)2n(1)(4,4′-bipy=4,4′-联吡啶,PabaH=对氨基苯磺酸),并通过元素分析、IR和X-射线单晶衍射对其结构进行了表征。单晶衍射结果表明,配合物1属于单斜晶系,P2(1)/c空间群,晶胞参数:a=1.1273(4)nm,b=0.8306(3)nm,c=1.4380(5)nm,β=90.430(4)°,V=1.3464(8)nm-3,Z=2,Dc=1.574g.cm-3,μ=1.129mm-1,F(000)=660,R1=0.0382,wR2=0.0954,S=1.048。更多还原

【Abstract】 A new chain coordination complex,namely[Zn(4,4′-bipy)(H2O)4 ]n ·(Paba) 2n(1)(PabaH= p-Amino-benzenesulfonic acid),was prepared in water-ethanol solution.The crystal structure was determined by elemental analysis,IR and X-ray diffraction.The results show that complex 1 crystallizes in monoclinic system with space group P2(1)/c and cell parameter a =1.1273(4)nm,b=0.8306(3)nm,c=1.4380(5)nm,β=90.430(4)°,V =1.3464(8)nm-3,Z =2,Dc =1.574g·cm-3,μ=1.129mm-1,F(000)=660,R1 =0.0382,wR2 =0.0954,S =1.048.更多还原