摘要
Two N-donor auxiliary ligands mediated Zn(Ⅱ) coordination polymers, namely, {[Zn(Hnbta)-(bimm)](3H2O)}n(1) and {[Zn1.5(nbta)(pyim)(H2O)](2H2O)}n(2)(H3nbta = 5-nitro-1,2,3-benzenetricarboxylic acid, bimm = bis(imidazol-1-yl)methane and pyim = N-(4-pyridylmethyl)imidazole), have been prepared by the hydrothermal reaction. Their structures were determined by single-crystal X-ray diffraction analysis, elemental analyses and infrared spectra. Compound 1 possesses a one-dimensional(1D) chain structure, while compound 2 features a two-dimensional(2D) network. In addition, they both exhibit high thermal stabilities and photoluminescent properties in the solid, and can be explored as potential luminescent materials.
作者
ZHANG Tian
ZHAO Yi-Jing
QIN Qiu-Pei
张甜;赵一静;秦秋沛(College of Chemistry and Chemical Engineering, and Henan Key Laboratory of Functionoriented Porous Materials, Luoyang Normal University,Luoyang 471934,China)
基金
supported by the grants from Luoyang normal university。