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利用双齿含氮有机配体1-溴-3,5-二(1-咪唑基-亚甲基)苯(bib)与不同的镉盐反应合成了2个配合物[Cd(bib)2(NO3)2](1)和[Cd(bib)Br2](2)。利用元素分析及X-射线衍射单晶结构分析对其进行了表征。晶体结构表明标题化合物1晶体属于三斜晶系,P1空间群。化合物2晶体属于单斜晶系,P21/c空间群。在化合物1中,一维链状结构通过Br…π相互作用连接成为二维网状结构;而化合物2的二维结构通过卤素…卤素相互作用形成一个三维结构。
Two complexes of Cd (bib) 2 (Cd (bib) 2) were synthesized by the reaction of bidentate nitrogenous organic ligand 1 -bromo-3,5-bis NO3) 2] (1) and [Cd (bib) Br2] (2). It was characterized by elemental analysis and X-ray diffraction single crystal structure analysis. The crystal structure shows that the title compound 1 belongs to triclinic, P1 space group. The crystal of compound 2 belongs to the monoclinic space group P21 / c. In compound 1, the one-dimensional chain structure is connected to two-dimensional network structure by Br ... π interaction and the two-dimensional structure of compound 2 forms a three-dimensional structure through halogen ... halogen interaction.