摘要
在水热条件下合成了一个新的配合物[Zn(PDB)(H2O)]n(1)(H2PDB为3,4-吡啶二甲酸).该晶体(C7H5NO5Zn)属单斜晶系,空间群为P 21/n,晶体学数据:a=0.669 18(6)nm,b=1.475 77(14)nm,c=0.789 91(7)nm,β=100.713 0(10)°,V=0.766 48(12)nm3,Z=4,Mr=248.49,Dc=2.153 g/cm3,μ=3.197 m-1,F(000)=496,R=0.057 6,wR=0.171 1(I> 2σ(I)).该配合物具有三维结构,并且研究了配合物的荧光性质.
A new complex[Zn(PDB)(H2O)]n(H2 PDB=3,4-pyridinecarboxylic acid)has been synthesized under hydrothermal condition. Its crystal(C7H5NO5Zn)crystallizes in the monoclinic system,space group P21/nwith a =0.669 18(6)nm,b =1.475 77(14)nm,c =0.789 91(7)nm,β =100.713 0(10)°,V =0.766 48(12)nm3,Z =4,Mr =248.49,Dc =2.153 g·cm-3,μ =3.197 m-1,F(000)=496,R =0.057 6,wR =0.171 1( I> 2σ(I)). It has a three-dimensional structure and the fluorescence property of the complex has been studied.
作者
李秀梅
李雪鑫
孟玲英
李韦呈
LI Xiu-mei;LI Xue-xin;MENG Ling-ying;LI Wei-cheng(Faculty of Chemistry,Tonghua Normal University,Tonghua 134002,China)
出处
《通化师范学院学报》
2019年第12期38-41,共4页
Journal of Tonghua Normal University
基金
吉林省科技发展计划项目(201205080)
关键词
3
4-吡啶二甲酸
水热合成
晶体结构
荧光性质
3,4-pyridinecarboxylic acid
hydrothermal synthesis
crystal structure
fluorescence property
