摘要
采用水热法合成了一个新的分子式为[Ni(NIPH)(phen)(H2O)0.5]2n的金属-有机配位聚合物(H2NIPH=5-硝基间苯二甲酸,phen=1,10-邻啡啰啉),并对其进行了元素分析、红外光谱、热重和X射线单晶衍射测定.该配合物属于正交晶系,空间群Pnna,晶体学数据:a=29.547(4),b=18.041(3),c=6.5860(10),V=3510.7(9)3,C40H23N6Ni2O13,Mr=913.06,Dc=1.727g/cm3,μ(MoKα)=1.157mm-1,F(000)=1860,Z=4,最终R=0.0276,wR=0.0769(2973个可观测点).该配合物具有二维网状结构.
A metal - organic coordination compound formulated as [ Ni (NIPH) (phen) (H2O)0.5] 2a( H2NIPH = 5 - nitroisophthalic acid, phen = 1,10 - phenanthroline) has been hydrothermally synthesized and structur- ally characterized by elemental analysis, IR, TG and single- crystal X -ray diffraction. The compound crystallizes in the Orthorhombic system, space group Pnna with a = 29.547 (4), b = 18. 041 ( 3 ), c = 6.5860 (10) A, V = 3510.7 ( 9 ) A^3, C40 H23 N6 Ni2 O13, M, = 913.06, Dc = 1. 727g/cm^3,μ( MoKα ) = 1. 157mm^-1, F (000) = 1860, Z =4,the final R =0.0276, wR =0.0769 for 2973 observed reflections ( I 〉 2σ(I) ). It exhibits a two - dimensional network structure.
出处
《通化师范学院学报》
2013年第8期24-26,共3页
Journal of Tonghua Normal University
基金
吉林省教育厅科学技术研究项目资助(吉教科合字[2012]第358号)