1,10-二氮杂菲衍生物构筑Fe(Ⅱ)配位化合物的制备及性质

Preparation and properties of Fe(Ⅱ)complex from 1,10-phenanthroline derivative

以Fe(Ⅱ)为金属中心,1,10-二氮杂菲衍生物作为有机配体,利用溶剂热方法合成Fe(Ⅱ)的配合物Fe(DPPZ)2Cl2(1)(DPPZ为二吡啶[3,2-a:2′,3′-c]并吩嗪),并利用红外光谱(IR)、元素分析、X射线单晶衍射、粉末X射线衍射等测定了配合物的结构和性质.经过分析后得到,配合物(1)是单斜晶系,C2/c空间群,晶胞参数a=0.8261(11)nm,b=1.2203(15)nm,c=2.778(4)nm,α=90°,β=95.892(19)°,γ=90°,V=2.785(6)nm3,Z=4,且该配合物具有二维层状超分子结构.

A new complex,namely Fe(DPPZ)2Cl2(1),was solvothermally synthesized with 1,10-phenanthroline derivative as the organic ligand and Fe(Ⅱ)as metal center(DPPZ=dipyrido[3,2-a:2′,3′-c]phenazine).The structure and properties of complex(1)were characterized with SEM,IR spectrum,element analysis,single-crystal X-ray,and power XRD,etc.Complex(1)is monoclinic,C2/c space group,a=0.8261(11)nm,b=1.2203(15)nm,c=2.778(4)nm,α=90°,β=95.892(19)°,γ=90°,V=278.5(6)nm3,Z=4.And the results show that the complex has a two-dimensional supramolecular layered structure.