【摘要】 以2∶1∶4物质的量比的咪唑-4,5-二羧酸(H3IDC),1,4-双(咪唑-1-基)丁烷(bib)和ZnCl2或CdCl2为反应物,在水热条件下分别得到了1个二重穿插的二维锌(Ⅱ)配位聚合物{[Zn2(IDC)(bib)Cl].H2O}n(1)和1个二重穿插的二维镉(Ⅱ)配位聚合物[Cd2(HIDC)(bib)1.5Cl2]n(2)。用元素分析、红外光谱以及单晶X-射线衍射结构分析对它们的组成和结构进行了表征,并对它们的热稳定性和荧光性质进行了初步的研究。更多还原

【Abstract】 Two-fold interpenetrating 2D Zinc(Ⅱ) coordination polymer {[Zn2(IDC)(bib)Cl]·H2O}n(1) and 2D cadmium(Ⅱ) coordination polymer [Cd2(HIDC)(bib)1.5Cl2]n(2)(H3IDC=imidazole-4,5-dicarboxylic acid,bib=1,4-bis(imidazol-1-yl)butane) were obtained by the hydrothermal reactions of H3IDC,bib and ZnCl2 or CdCl2 with 2∶1∶4 mole ratio,respectively.Their composition and structures were determined by elemental analysis,infrared spectroscopy,and single-crystal X-ray diffraction analysis.Their thermal stabilities and luminescent properties were investigated as well.更多还原