一种新型的二邻菲咯啉硫酸锌配合物的合成及晶体结构  

Synthesis and Crystal Structure of the Complex by Zinc Sulfate and 1,10-phenanthroline

作　　者：荆补琴[1] 梁文娟[1] 刘田田 解海[1] JING Bu-qin;LIANG Wen-juan;LIU Tian-tian;XIE Hai(School of Chemistry and Chemical Engineering,Shanxi Datong University,Datong Shanxi,037009)

机构地区：[1]山西大同大学化学与化工学院,山西大同037009

出　　处：《山西大同大学学报（自然科学版）》2020年第5期1-3,共3页Journal of Shanxi Datong University(Natural Science Edition)

基　　金：山西大同大学博士启动基金[2016-B-12]。

摘　　要：以1,10-邻菲咯啉和硫酸锌合成了新型的硫酸配合物[2ZnSO4(Phen)2H2O]⋅3CH3OH⋅H2O,并用X-射线衍射分析对其结构进行了表征。结果表明,该晶体属于单斜晶系,空间群为Pc,晶胞参数为:a=16.8986(14)Å,b=12.0606(11)Å,c=12.3138(12)Å,β=94.748(2),V=2501.0(4)Å3,Z=2,F(000)=1212,R1=0.0331,R2=0.0620。在配合物中,中心离子金属锌(II)除与2个邻菲咯啉中的氮原子配位外,特别的是与硫酸基团中氧的配位。在配合物的2分子中,有一分子的硫酸基团2个氧与锌(II)配位,而另一分子硫酸基团只有1个氧与锌(II)配位。A zinc(II)complex[2ZnSO4(Phen)2H2O]⋅3CH3OH⋅H2O was synthesized from 1,10-phenanthroline and ZnSO4⋅7H2O.Its crystal structure was determined by single crystal X-ray diffraction method.The complex,crystallizes in the monoclinic system,space group Pc,with cell parameters:a=16.8986(14)Å,b=12.0606(11)Å,c=12.3138(12)Å,β=94.748(2),F(000)=1212,R1=0.0331,R2=0.0620.The crystal structure shows the zinc(II)atom is six-coordinated by two nitrogen atoms of 1,10-phenanthroline and oxygen atoms of SO4^2- group.Especially,there are two coordination forms of SO4^2- group in the crystal structure.One is that two oxygen atoms of SO4^2- group coordinate with zinc(II)atom;the other is one oxygen atom of SO4^2- group coordination.

关 键 词：1 10-邻菲咯啉 硫酸锌 晶体结构 

分 类 号：O614[理学—无机化学]