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首页> 外文期刊>Zeitschrift fur Anorganische und Allgemeine Chemie >Structural trends in coordination polymers containing perfluorinated dicarboxylates and 4,4'-bipyridine
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Structural trends in coordination polymers containing perfluorinated dicarboxylates and 4,4'-bipyridine

机译:含全氟二羧酸盐和4,4'-联吡啶的配位聚合物的结构趋势

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摘要

A new family of coordination polymers has been synthesized using cobalt or zinc, 4,4'-bipyridine (4,4'-bpy), and the perfluorinated dicarboxylates tetrafluoroterephthalate (tftpa), tetrafluorophthalate (tfpha), tetrafluoroisophthalate (tfipa), and tetrafluorosuccinate (tfsuc). These materials form under similar conditions and all display similar octahedral metal coordination environments despite significant differences in their structures. The compounds M(4,4'-bpy)(tfipa)-(H_2O)_2 (M= Co, Zn) (1) and M(4,4'-bpy)(tfpha)(H_2O)_2 (M= Co, Zn) (2) are two-dimensional layered structures, whereas Co(4,4'-bpy)-(tfsuc)(H _2O)_2 (3) and M(4,4'-bpy)(tfipa)(H_2O) _2 (M = Co, Zn) (4) display three-dimensional connectivity built up from two types of interconnected chains.
机译:使用钴或锌,4,4'-联吡啶(4,4'-bpy)和全氟二羧酸四氟对苯二甲酸酯(tftpa),四氟邻苯二甲酸酯(tfpha),四氟间苯二甲酸酯(tfipa)和四氟琥珀酸酯合成了新的配位聚合物家族(tfsuc)。这些材料在相似的条件下形成,尽管它们的结构存在显着差异,但它们都显示出相似的八面体金属配位环境。化合物M(4,4'-bpy)(tfipa)-(H_2O)_2(M = Co,Zn)(1)和M(4,4'-bpy)(tfpha)(H_2O)_2(M = Co ,Zn)(2)是二维分层结构,而Co(4,4'-bpy)-(tfsuc)(H _2O)_2(3)和M(4,4'-bpy)(tfipa)(H_2O )_2(M = Co,Zn)(4)显示由两种类型的互连链建立的三维连通性。

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