基于1,1′-苯乙炔-3,3′,5,5′-四羧酸的配位聚合物:水热合成、结构和荧光性质(英文) |
Solvothermal Synthesis, Crystal Structure and Photoluminescence Property of a Coordination Polymer Based on 1,1′-Ethynebenzene-3,3′,5,5′-tetracarboxylate |
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摘要: 合成并表征了配合物1,[Zn2(EBTC)(BPDO)(DMSO)(H2O)2]n,其中EBTC为1,1′-苯乙炔-3,3′,5,5′-四羧酸根,BPDO为4,4′-二吡啶基1,1′-二氧化物,DMSO为二甲亚砜。1沿着b轴的方向具有类似于三腿梯子状的链状结构,链与链之间通过氢键作用和π-π堆积作用形成了三维超分子结构。在室温条件下1表现出了荧光性质。 |
关键词: 配位聚合物 氢键作用 溶剂热合成 荧光性质 |
基金项目: |
Abstract: A novel Zn2+ coordination polymer, [Zn2(EBTC)(BPDO)(DMSO)(H2O)2]n(1) (EBTc=1,1′-ethynebenzene-3,3′,5,5′-tetracarboxylate; BPDO=4,4′-bipyridine 1,1′-dioxide) has been synthesized and characterized. 1 has the three-leg-ladder-like architecture along the crystallographic a-axis direction, in which the adjacent three-leg-ladder-like chains are linked together to build 3D supermolecules via intermolecular hydrogen bond and π…π stacking interactions. It displays fluorescent emission at room temperature. CCDC: 806016. |
Keywords: coordination polymer hydrogen bond interaction solvothermal synthesis photoluminescence property |
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王立锋,胡云霞,章文伟,任小明.基于1,1′-苯乙炔-3,3′,5,5′-四羧酸的配位聚合物:水热合成、结构和荧光性质(英文)[J].无机化学学报,2011,27(3):542-546. |
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