Synthesis, Characterization, and Luminescence of Two New Zinc(II) Coordination Polymers Constructed by 5-(4-Carboxybenzyloxy)Isophthalic Acid Ligand

Two coordination polymers, namely Zn(HL)(4,4′‐bpy)1.5 (1), [Zn3(L)2(BIMB)2]·5H2O (2) [H3L = 5‐(4‐carboxybenzyloxy)isophthalic acid, 4,4′‐bpy = 4,4′‐bipyridine, BIMB = 1,4‐bis(1H‐imidazol‐1‐yl)benzene] were synthesized under hydrothermal conditions. Their structures are determined by single‐crystal X...

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Bibliographic Details
Published in:ZAAC - Journal of Inorganic and General Chemistry 2011-08, Vol.637 (10), p.1414-1418
Main Authors: Chen, Lei, Shao, Kui-Zhan, Yuan, Gang, Yang, Guang-Sheng, Zang, Hong-Ying, Xu, Guang-Juan, Wang, Xin-Long, Su, Zhong-Min
Format: Article
Language:English
Subjects:
5-(4-Carboxybenzyloxy)isophthalic acid
Coordination polymers
Crystal structure
Luminescence
Zinc
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Summary:Two coordination polymers, namely Zn(HL)(4,4′‐bpy)1.5 (1), [Zn3(L)2(BIMB)2]·5H2O (2) [H3L = 5‐(4‐carboxybenzyloxy)isophthalic acid, 4,4′‐bpy = 4,4′‐bipyridine, BIMB = 1,4‐bis(1H‐imidazol‐1‐yl)benzene] were synthesized under hydrothermal conditions. Their structures are determined by single‐crystal X‐ray diffraction analyses and further characterized by elemental analyses, IR spectroscopy, and thermogravimetric (TG) analyses. Complex 1 features a 2D 4‐connected network. Complex 2 is a 3D twofold interpenetrating (3,4,6)‐connected net. In addition, the luminescent properties for 1 and 2 were studied in the solid state at room temperature.
ISSN:0044-2313
1521-3749
DOI:10.1002/zaac.201100104