Zinc coordination polymers with rigid dicarboxylates and semirigid 3,5-bis(imidazole-1-yl) pyridine: syntheses, structural topologies, and luminescent properties
文献类型: 外文期刊
第一作者: Xu, Jiakun
作者: Xu, Jiakun;Ju, Caixia;Sheng, Jun;Wang, Fang;Sun, Mi;Sun, Xiaochun;Ju, Caixia
作者机构:
关键词: Zinc(II) coordination polymers;Crystal structure;Luminescence
期刊名称:JOURNAL OF COORDINATION CHEMISTRY ( 影响因子:1.751; 五年影响因子:1.462 )
ISSN:
年卷期:
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收录情况: SCI
摘要: Two metal coordination polymers, {[Zn(bpdc)(bip)]-2H_2O}_n (1) and [Zn(tdc)(bip)] (2) [H_2bpdc = biphenyl-4,4'-dicarboxylate, H_2tdc = thiophene-2,5-dicarboxylate, bip = 3,5-bis(imidazole-1-yl)pyridine], have been synthesized and characterized by IR, elemental analysis, XRD, and X-ray single-crystal diffraction. In 1, bpdc and bip link Zn(II) ions into a corrugated 2D layer. The corrugated 2D layers polycatenate each other, yielding a 2D—>3D polycatenation net. In 2, dinuclear Zn(II) units are formed by bip and further connected by tdc to construct a 2D 3-connected framework. The luminescent properties of 1 and 2 are investigated in the solid state at room temperature.
分类号: O61
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