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Construction of Two New Mixed‐ligand Coordination Polymers based on 2,2′‐Dimethylbiphenyl‐4,4′‐dicarboxylic Acid
Author(s) -
Xie Yan,
Wang Tingting,
Zeng Heping
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.201300680
Subject(s) - imidazole , ligand (biochemistry) , dicarboxylic acid , coordination polymer , chemistry , polymer , biphenyl , polymer chemistry , stereochemistry , organic chemistry , receptor , biochemistry
Two mixed‐ligand coordination polymers (CPs) based on a biphenyl‐based dicarboxylate ligand and 4,4′‐bipyridine or imidazole co‐ligand, namely, [Co(DMBDA)(bpy)] n ( 1 ) (H 2 DMBDA = 2,2′‐dimethylbiphenyl‐4,4′‐dicarboxylic acid, bpy = 4,4′‐bipyridine) and [Zn(DMBDA)(Im)] n ( 2 ) (Im = imidazole), were obtained under hydrothermal conditions. Compound 1 exhibits a new (4,6)‐connected network with a {4 4 · 6 10 · 8}{4 4 · 6 2 } Schläfli symbol, whereas compound 2 shows a 4‐connected NbO‐type topology. These coordination polymers represent two rare examples of CPs based on 2,2′‐dimethylbiphenyl‐4,4′‐dicarboxylic acid. The solid‐state luminescent behaviors of the novel CPs were also investigated at room temperature.