A series of novel metal–organic coordination polymers constructed from the new 5-(4-imidazol-1-yl-phenyl)-2H-tetrazole spacer and aromatic carboxylates: Synthesis, crystal structures, and luminescence properties
作者:Jiayin Sun、Daojun Zhang、Li Wang、Renchun Zhang、Junjie Wang、Ying Zeng、Jinling Zhan、Jianing Xu、Yong Fan
DOI:10.1016/j.jssc.2013.08.024
日期:2013.10
Using bifunctional organic ligand 5-(4-imidazol-1-yl-phenyl)-2H-tetrazole (HL) and different aromatic carboxylates as secondary ligands, four novel metal-organic coordination polymers, [Zn(L)(1,4-bdc)0.5] (1), [Zn1.5(L)(2,5-pydc)] (2), [Zn(HL)(1,2,4,5-btec)0.5] (3), and [Cd(HL)(1,2,4,5-btec)0.5] (4) (1,4-bdc, 1,4-benzenedicarboxylate; 2,5-pydc, 2,5-pyridinedicarboxylate; 1,2,4,5-btec, 1,2,4,5-benz
使用双官能有机配体5-(4-咪唑-1-基-苯基)-2H-四唑(HL)和不同的芳族羧酸盐作为辅助配位体,四新颖金属有机配位聚合物,[锌(L)(1,4- BDC)0.5(1),[锌1.5(L)(2,5- pydc)](2),[锌(HL)(1,2,4,5- BTEC)0.5 ](3)和[镉(HL)(1,2,4,5- BTEC)0.5(4)(1,4-BDC,1,4-苯二甲酸,2,5- pydc,2,5-吡啶二羧酸; 1,2,4- ,5- BTEC,1,2,4,5- benzenetetracarboxylate)已经被成功地合成和分析。化合物1采用了2D [锌(L)] Ñ层由μ内置3-L桥接配体和Zn(II)离子,其通过柱1,4-BDC进一步连接2-配体以形成2倍互穿DMC框架。化合物2的三维网络可以简化为一种罕见的2-节点(3,6) -连接的RTL(金红石)的拓扑结构。化合物3具有其通过阶梯链连