A d10 Metal Coordination Polymer Containing a Thiodiphthalic Ligand: Crystal Structure and Luminescent Property |
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| Authors: | Li‐Hui Cao Prof. Dr. Shuang‐Quan Zang Jia‐Bin Li |
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| Affiliation: | Department of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China |
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| Abstract: | A new two‐dimensional metal‐organic coordination polymer [Cd2(2,3,2′,3′‐sdpa)(H2O)3] · 2H2O ( 1 ) were hydro(solvo)thermally synthesized by the reaction of 2,3,2′,3′‐sulfonyldiphthalic acid (2,3,2′,3′‐H4sdpa) with Cd(NO3)2 · 4H2O and characterized by elemental analysis, thermogravimetry, IR and luminescence spectroscopy, and X‐ray diffraction. In complex 1 , two kinds of cadmium atoms are linked together by anionic sdpa4– ligands to form a 2D metal‐organic network. The adjacent 2D layers further interact with each other through hydrogen bonds and π ··· π interactions to form a 3D supramolecular structure. The luminescence spectra and thermal properties of 1 were also investigated. |
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| Keywords: | Coordination polymers Crystal structure Hydrogen bonds π · · · π Interactions Multicarboxylate ligand |
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