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以1,3-二(4-吡啶基)丙烷(L)为配体,合成了一种新的Cd(Ⅱ)配合物{[CdL2(H2O)2].2(C7H6N5)}n(C7H6N5=5-(3-氨基苯基)四唑离子)。X射线单晶衍射结构分析表明该配合物为一维链状结构,Cd(Ⅱ)分别与4个1,3-二(4-吡啶基)丙烷配体的4个氮原子,2个配位水分子的氧原子形成了六配位的扭曲八面体几何构型,1,3-二(4-吡啶基)丙烷配体桥梁相邻的Cd(Ⅱ)离子形成了一维的无限延伸的链状结构,分子间通过O-H…N、N-H…N氢键作用构筑成三维超分子网络结构。
A novel Cd (Ⅱ) complex, {[CdL2 (H2O) 2] .2 (C7H6N5)} n (C7H6N5), was synthesized using 1,3-bis (4-pyridyl) 5- (3-aminophenyl) tetrazolium ion). X-ray single crystal diffraction structure analysis showed that the complex was a one-dimensional chain structure, Cd (Ⅱ) with 4 four 1,3-di (4-pyridyl) The oxygen atoms of the water molecules form a hexacoordinated distorted octahedral geometry. Adjacent Cd (II) ions of the 1,3-bis (4-pyridyl) propane ligand bridge form a one-dimensional, infinitely extended chain Like structure, and the molecules are constructed into a three-dimensional supramolecular network structure by OH ... N, NH ... N hydrogen bonding.