混配双核铜配合物[Cu(C_(12)H_8N_2)(C_7H_5O_2)(NO_3)]_2的合成及晶体结构表征

Synthesis and Crystal Structure of a Mixed-ligand Dinuclear Copper Coordination:[Cu(C_(12)H_8N_2)(C_7H_5O_2)(NO_3)]_2

采用传统溶液法合成了二聚体配合物[Cu(C12H8N2)(C7H5O2)(NO3)]2,其晶体属三斜晶系,P1空间群;晶胞参数为:a=0.87921(10)nm,b=0.91004(10)nm,c=1.16484(13)nm,α=95.7980(10)°,β=111.0080(10)°,γ=95.7870(10)°,V=0.85613(17)nm3,Z=2,Dc=1.656g/cm3.铜离子周围有2个氮原子和4个氧原子与之配位形成畸变的八面体配位构型,其中,2个氮原子由邻菲罗啉提供,4个氧原子中3个由配体水扬醛提供,1个由硝酸根提供.两个配位单元通过水杨醛的酚羟基氧原子相连.

The dipolymer [Cu（C12H8N2）（C7H5O2）（NO3）]2 has been synthesized by traditional solution method. This complex is triclinic space group P1 with the cell parameters： a=0.87921（10）nm,b=0.91004（10）nm,c=1.16484（13）nm,α=95.7980（10）°,β=111.0080（10）°,γ=95.7870（10）°,V=0.85613（17）nm^2,Z=2,Dc=1.656g/cm^3. The Cu atom is in a geometry of distorted octahedral built by two N atoms of 1,10-phenanthroline ligand and three O atoms of two salicylaldehyde ligands and one O atom of nitrate group. It＇s a dimmer in which two monomeric units are bridged by two oxygen atoms of phenolate groups.