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Two 1D Ladderlike Heterometallic Zinc(II) Coordination Polymers: Syntheses, Crystal Structures, and Fluorescence Properties
Author(s) -
Zheng YanFeng,
Sun YaQiu,
Liu XiaoXu,
Xu YanYan,
Gao DongZhao,
Zhang GuoYing
Publication year - 2014
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.201400162
Subject(s) - oxamide , isophthalic acid , zinc , hydrogen bond , crystallography , supramolecular chemistry , fluorescence , polymer , crystal structure , chemistry , single crystal , polymer chemistry , materials science , stereochemistry , molecule , organic chemistry , physics , quantum mechanics , polyester , terephthalic acid
Two coordination polymers [Zn 2 (ipt) 2 (CuL) 2 (H 2 O)] ( 1 ) and [Zn 2 (ipt) 2 (NiL) 2 (H 2 O)] ( 2 ) ( M L, H 2 L = 2,3‐dioxo‐5,6,14,15‐dibenzo‐1,4,8,12‐tetraazacyclo‐pentadeca‐7,13‐dien; H 2 ipt = 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 4 Cu 4 and Zn 4 Ni 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.