Construction of zinc(II) coordination polymers based on 3-(3-carboxypropoxy)benzoic acid and N-containing ligands for highly sensitive detection of picric acid
作者:Ze-Bao Zheng、Ji-Kun Li、Yin-Feng Han、Zhi-Qiang Shi、Jian Zuo
DOI:10.1016/j.ica.2020.120111
日期:2021.2
[Zn(cpba)(bpy)]n 2, [Zn(cpba)(phen)]n 3 and [Zn2(cpba)(cdppy)2·5H2O]n 4, have been hydrothermally synthesized and fully characterized (bimb = 1,4-bis(imidazol-1-yl-methyl)benzene, phen = 1,10-phenanthroline, bpy = 2,2’-bipyridine, and Hcdppy = 4-carboxy-2,6-dipyrazin-2-ylpyridine). X-ray single crystal test results showed that complexes 1 and 4 show one-dimensional ladder-like structures, while complexes 2 and
摘要3-(3-羧基丙氧基)苯甲酸(H2cpba)及其四种具有不同N杂环辅助配体即[Zn(cpba)(bimb)] n 1,[Zn(cpba)的发光Zn(II)配位聚合物(bpy)] n 2,[Zn(cpba)(phen)] n 3和[Zn2(cpba)(cdppy)2·5H2O] n 4,已经水热合成并得到了充分表征(bimb = 1,4-bis(咪唑-1-基-甲基)苯,phen = 1,10-菲咯啉,bpy = 2,2'-联吡啶,Hcdppy = 4-羧基-2,6-二吡嗪-2-基吡啶。X射线单晶测试结果表明,配合物1和4为一维梯状结构,而配合物2和3为一维链状结构。这些Zn(II)配合物不仅显示出配位几何形状和配体结合模式方面的差异,而且还显示出固态下的发光特性。此外,