Synthesis, crystal structure and luminescent properties of a new 3D coordination polymer constructed by Cd(II) with 4,4′-oxybis(benzoate) and 4,4′-bipyridine |
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Authors: | Yi Ma Yongke He Litian Zhang Xiaofang Wang Jingqun Gao Zhengbo Han |
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Institution: | (1) College of Chemistry, Liaoning University, Shenyang, 110036, P.R. China;(2) Department of pharmaceutic Engineering, Liaoning University, Shenyang, 110036, P.R. China |
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Abstract: | A new Cd(II) coordination polymer, Cd(bpy)(oba)]
n
(1) (H2oba = 4,4′-oxybis(benzoic acid); bpy = 4,4′-bipyridine) has been synthesized under the hydrothermal conditions and structurally
characterized by elemental analysis, IR spectrum and single crystal X-ray diffraction. X-ray diffraction analysis reveals
that 1 features an interesting 3D framework with wavelike Cd2(oba)2]
n
ribbons linked by 4,4′-bpy bridges. The oba ligand adopts chelating and chelating/bridging coordination modes. 1 displays strong fluorescent emission in the solid state at room temperature.
Electronic supplementary material The online version of this article (doi:) contains supplementary material, which is available to authorized users. |
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Keywords: | Hydrothermal synthesis 4 4′ -Oxybis(benzoic acid) Coordination polymer Cadmium(II) |
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