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用液相扩散法合成了新颖的配位聚合物[Zn(him)_2]·(H_2O)_(14.67)(Hbim=苯并咪唑,bim=脱氢苯并咪唑),X射线单晶结构分析表明:配合物以四连接、四面体型的[Zn(him)_4]~(2-)为单元构筑成具有方钠石4~26~4拓扑结构的三维网络。其中每个方钻石的笼共有24个顶点,为锌原子占据,而每个笼内共有10个客体水分子(体积占有率约为18％)。
The novel coordination polymer [Zn (him) 2] · (H 2 O) 14.67 (Hbim = benzimidazole and bim = dehydrobenzoimidazole) was synthesized by liquid phase diffusion method. The structure of X-ray single crystal The results show that the complexes are composed of tetrahedron [Zn (him) _4] ~ (2-) with a tetragonal structure of 4 ~ 26 ~ 4 topology. There are 24 vertices per square diamond cage, occupied by zinc atoms, and each cage has a total of 10 guest water molecules (volume share of about 18%).