Three transition-metal polymers from imidazole dicarboxylates-bearing methoxyphenyl groups: syntheses, crystal structures and properties
作者:Zhifang Xiong、Pengfei Yuan、Zhengkun Xie、Gang Li
DOI:10.1080/10610278.2013.842238
日期:2014.6.3
Three coordination polymers, namely, [Cu2(HMOPhIDC)(4,4′-bipy)]}n (H3MOPhIDC = 2-(3-methoxyphenyl)-1H-imidazole-4,5-dicarboxylic acid) (1), [Co(HDMOPhIDC)(phen)]n (H3DMOPhIDC = 2-(3,4-dimethoxyphenyl)-1H-imidazole-4,5-dicarboxylic acid) (2) and [Ni2(HDMOPhIDC)2(H2O)4]n (3) have been prepared under hydrothermal condition and characterised by elemental analyses, infrared spectroscopy and single-crystal
三种配位聚合物,即[Cu2(HMOPhIDC)(4,4'-bipy)]}n (H3MOPhIDC = 2-(3-甲氧基苯基)-1H-咪唑-4,5-二羧酸) (1), [ Co(HDMOPhIDC)(phen)]n (H3DMOPhIDC = 2-(3,4-dimethoxyphenyl)-1H-imidazole-4,5-dicancer acid) (2) 和 [Ni2(HDMOPhIDC)2(H2O)4]n ( 3) 已在水热条件下制备,并通过元素分析、红外光谱和单晶 X 射线衍射表征。聚合物 1-3 中的每一种都是 1D 柱状结构,并通过 π…π 堆积或氢键相互作用显示出 3D 超分子网络。此外,还研究了聚合物的荧光和紫外-可见光谱特性。