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碘化亚铜和4,4′-二联吡啶在溶液中反应的二种方法可制备出标题化合物的2个不同红色晶体,结构表征出两种晶体分别是单斜C2/c(1)和四方I41/acd(2)空间群。在[Cu(μ-I)(μ-4,4-bipy)]n结构中,铜原子是处于与2个碘原子和2个相互扭曲4,4′-二联吡啶中的氮原子的扭曲四面体配位环境中,2个[Cu(μ-I)]2单元和2个桥式4,4′-二联吡啶配体形成1个[Cu2(μ-I)2(μ-4,4-bipy)]2直角单元,4个直角单元经4个4,4′-二联吡啶侧式桥联而形成1个大的八角环,并由此与直角单元相互垂直而形成1个二维框架结构。
Two different red crystals of the title compound can be prepared by two methods of reaction of cuprous iodide and 4,4’-bipyridine in solution. The structures show that the two crystals are monoclinic C2 / c (1) and Quartet I41 / acd (2) space group. In the [Cu (μ-I) (μ-4, 4-bipy)] n structure, the copper atom is a distortion in a nitrogen atom with 2 iodine atoms and 2 mutually twisted 4,4’-bipyridyls In tetrahedral coordination environment, two [Cu (μ-I)] 2 units and two bridged 4,4’-dipyridyl ligands form one [Cu2 (μ- 4-bipy)] 2 right-angled cell, 4 right-angled cells are bridged by 4 4,4’-dipyridyl side-by-side to form a large octagonal ring and are thus perpendicular to right-angled cells to form one Dimensional frame structure.