Synthesis, Crystal Structures and Luminescent Properties of pH-Dependent Zn (II) Coordination Polymers

被引:0
作者
Jiakun Xu
Xiaochun Sun
Yuhua Fan
Caifeng Bi
Mi Sun
机构
[1] Chinese Academy of Fishery Sciences,Yellow Sea Fisheries Research Institute
[2] Ocean University of China,Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education
[3] National Oceanographic Center,undefined
来源
Journal of Inorganic and Organometallic Polymers and Materials | 2012年 / 22卷
关键词
Coordination polymer; Zinc; Luminescence; Crystal structure;
D O I
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中图分类号
学科分类号
摘要
Two new coordination polymers [Zn(L)(bib)]n (1) and [Zn(L)(bib)0.5]n (2) [L = 5-hydroxyisophthalic acid and bib = 1,4-bis(2-methyl-imidazol-1-yl)butane] have been synthesized and characterized. X-ray single crystal diffractions show that complex 1 is a 2D layered structure and complex 2 is a 3D 6-connected topological net. Complex 1 are further assembled into a 3D supramolecular structure by intermolecular hydrogen bonding. Complex 2 features a two-fold interpenetrated pcu topology. Moreover, the fluorescent properties of complexes 1 and 2 were studied in the solid state at room temperature.
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页码:910 / 915
页数:5
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