二(4-氨基苯甲酸)(1,10-邻菲罗啉)锌(Ⅱ)配合物的合成及晶体结构

Synthesis and Crystal Structure of the Zn(Ⅱ) Complex with (1,10-Phenanthroline) and Bis(4-Aminobenzoic Acid)

合成了三元配合物[Zn(O2CC6H4NH2-p)2(1,10-phen)2].5H2O,通过元素分析、红外光谱对其结构进行了表征.用X-射线单晶衍射测定了该化合物的晶体和分子结构.化合物晶体为单斜晶系,空间群C2/c,a=4.35388(12)nm,b=1.17929(15)nm,c=3.07912(11)nm,β=134.9520(11)o,V=11.1885(15)nm3,Z=16,F(000)=5056,Dc=1.444Mg/m3,μ=0.936 mm-1,S=1.000,Zn原子为畸变的八面体构型.

The complex [ Zn （O2 CC6 H4 NH2-p） 2 （ 1,10 - phen） 2 ]· 5 H2O is synthesized and characterized by elemental analysis and IR. The crystal structure is determined by X-ray single crystal diffraction. The crystal belongs to monoclinic with space group C2/c, a=4.35388（12） nm, b=1.17929（15） nm, c=3.07912（11） nm, β=134.9520（11）°, V=11.1885（15） nm^3, Z=16, F （000） = 5056, Dc = 1. 444 Mg/m^3 , μ = 0. 936 mm^- l, S = 1. 000, R1=0. 0672, wR2 =0. 1776. In this complex, the Zn atom renders six-coordinate in distorted octahedron geometry.