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首页> 外文期刊>Zeitschrift fur Anorganische und Allgemeine Chemie >Two 1D Ladderlike Heterometallic Zinc(II) Coordination Polymers: Syntheses, Crystal Structures, and Fluorescence Properties
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Two 1D Ladderlike Heterometallic Zinc(II) Coordination Polymers: Syntheses, Crystal Structures, and Fluorescence Properties

机译:两种一维梯形杂金属锌(II)配位聚合物:合成,晶体结构和荧光性质

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摘要

Two coordination polymers [Zn_2(ipt)_2(CuL)_2(H_2O)] (1) and [Zn_2(ipt)_2(NiL)_2(H_2O)] (2) (ML, H_2L = 2,3-dioxo-5,6,14,15-dibenzo-1,4,8,12-tetraazacyclo-pentadeca-7,13-dien; H_2ipt = isophthalic acid) were synthesized by solvothermal methods and characterized by single-crystal X-ray diffraction. Complexes 1 and 2 exhibit ladderlike chains, consisting of Zn_4Cu_4 and Zn_4Ni_4 units, respectively, which are connected via oxamide and isophthalate. These chains are further interlinked by hydrogen bonds resulting in a 2D supramolecular architecture. The fluorescence properties of compounds 1 and 2 are also discussed.
机译:两种配位聚合物[Zn_2(ipt)_2(CuL)_2(H_2O)](1)和[Zn_2(ipt)_2(NiL)_2(H_2O)](2)(ML,H_2L = 2,3-dioxo-5溶剂热法合成了(6,14,15-二苯并-1,4,8,12-四氮杂环戊基-7,13-dien; H_2ipt =间苯二甲酸)并通过单晶X射线衍射表征。配合物1和2表现出梯状链,分别由Zn_4Cu_4和Zn_4Ni_4单元组成,通过草酰胺和间苯二甲酸酯连接。这些链还通过氢键相互连接,形成了二维超分子结构。还讨论了化合物1和2的荧光性质。

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