首页> 外文期刊>Journal of chemical crystallography >Synthesis and crystal structure of a terephthalato-bridged copper(II) complex [Cu-2(tpt)(bpy)(2)(H2O)(4)] [Cu-2(tpt)(3) (bpy)(2)(H2O)(2)]
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Synthesis and crystal structure of a terephthalato-bridged copper(II) complex [Cu-2(tpt)(bpy)(2)(H2O)(4)] [Cu-2(tpt)(3) (bpy)(2)(H2O)(2)]

机译:对苯二甲酸桥联铜(II)配合物[Cu-2(tpt)(bpy)(2)(H2O)(4)] [Cu-2(tpt)(3)(bpy)(2)的合成和晶体结构(H2O)(2)]

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摘要

A terephthalato-bridged copper(II) complex [Cu-2(tpt)(bpy)(2)(H2O)(4)][Cu-2(tpt)(3)(bpy)(2) (H2O)(2)] (1) (tpt = terephthalate, bpy = 2,2'-bipyridine) was synthesized by the reaction of Cu(ClO4)(2) . 6H(2)O and terephthalic acid in the presence of 2,2'-bipyridine in H2O solution. Crystal structure of 1 was determined by X-ray diffraction analysis in the triclinic space group P (1) over bar, with a = 10.7327(10) Angstrom, b = 11.1658(11) Angstrom, c = 17.3768(16) Angstrom, alpha = 108.063(2) degrees, beta = 91.064(2) degrees, gamma = 116.721(2) degrees, V = 1737.5(3) Angstrom(3), and Z = 2. Both the anion and the countercation in 1 are copper( II) complexes linked by terephthalate bridges in the bis(monodentate) (syn-anti) mode. The anion and the countercation are also linked by two hydrogen bonds between coordinating water molecules and terephthalate ligand. [References: 21]
机译:对苯二甲酸桥联铜(II)络合物[Cu-2(tpt)(bpy)(2)(H2O)(4)] [Cu-2(tpt)(3)(bpy)(2)(H2O)(2 )](1)(tpt =对苯二甲酸酯,bpy = 2,2'-联吡啶)是通过Cu(ClO4)(2)反应合成的。在2,2'-联吡啶存在下的H2O溶液中加入6H(2)O和对苯二甲酸。 1的晶体结构是通过X射线衍射分析确定的三边形空间群P(1)在棒上,a = 10.7327(10)埃,b = 11.1658(11)埃,c = 17.3768(16)埃= 108.063(2)度,β= 91.064(2)度,γ= 116.721(2)度,V = 1737.5(3)埃(3)和Z =2。1中的阴离子和抗衡阳离子均为铜( II)通过对苯二甲酸酯桥以双(单齿)(顺-反)模式连接的复合物。阴离子和抗衡阳离子也通过配位水分子和对苯二甲酸酯配体之间的两个氢键连接。 [参考:21]

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