一种新的3D超分子网络[Ni(PIP)_2(N_3)_2]·H_2O的水热合成、晶体结构和荧光性质

Hydrothermal Synthesis, Crystal Structure and Fluorescent Property of New 3D Supramolecular Network [Ni(PIP)_2(N_3)_2]·H_2O

采用水热方法合成了一种新的三维超分子网络[Ni(PIP)2(N3)2].H2O(1),[PIP=2-苯基咪唑[4,5-f][1,10]菲啰啉],并通过红外和单晶X-射线衍射对其结构进行了表征。结构分析表明,该配合物属三斜晶系,P–1空间群,晶胞参数为:a=8.6955(8),b=13.9232(14),c=15.0982(15),a=115.244(2),β=93.200(2),γ=92.499(2)°,V=1646.2(3)3,Dc=1.512 g.cm-3,Z=2,R1=0.0561,wR2=0.1432.另外,该配合物在室温下表现出黄绿色的荧光性质。

A new 3D supramolecular network [Ni（PIP）2（N3）2].H2O（1）（PIP= 2-phenylimidazo[4,5-f]-[1,10]phenanthroline） was prepared from hydrothermal reaction and structurally characterized by IR and single-crystal X-ray diffraction.Result reveals that this complex belongs to triclinic system with P–1 space group.The cell parameters are： a=8.6955（8）,b=13.9232（14）,c = 15.0982（15）,a = 115.244（2）,β = 93.200（2）,γ = 92.499（2）°,V = 1646.2（3） 3,Dc = 1.512 g.cm-3,Z =2,R1= 0.0561,wR2=0.1432.Moreover,the complex exhibits yellow/green fluorescent property at room temperature.