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以沙拉沙星为主要配体,对苯二甲酸为桥联配体,镉(Cd)为配位反应中心,利用水热法合成了新型配合物[Cd2(C20H17N3O3F2)2(C8H4O4)2].H2O(1),其结构经X-射线单晶衍射和元素分析表征。1属单斜晶系,空间群C2/c,晶胞参数a=19.994 1(8),b=11.166 6(3),c=22.561 4(8),β=95.826(3)°,V=5 011.2(3)3,Z=4,Dc=1.781 g.cm-3,R1=0.054 6,ωR2=0.099 5。1中每个Cd原子与一个沙拉沙星配体、三个对苯二甲酸以及一个游离的水分子配位,形成了具有无限伸展孔道结构的二维网络结构。
A novel complex [Cd2 (C20H17N3O3F2) 2 (C8H4O4) 2] was synthesized by hydrothermal method using sarafloxacin as the main ligand, terephthalic acid as the bridging ligand and cadmium (Cd) as the coordinating reaction center. H2O (1) whose structure is characterized by X-ray single crystal diffraction and elemental analysis. 1 belongs to the monoclinic system with a space group of C2 / c. The unit cell parameters a = 19.994 1 (8) , b = 11.166 6 (3) , c = 22.561 4 (8) and β = 95.826 (3) ° , V = 5 011.2 (3) 3, Z = 4, Dc = 1.781 g.cm -3, R1 = 0.054 6, ωR 2 = 0.099 5.1 for each Cd atom and one sarafloxacin ligand, Terephthalic acid and a free water molecule coordinate to form a two-dimensional network structure with an infinitely expanded pore structure.