Synthesis, crystal structure, and luminescent property of a new two-dimensional Cd(II) coordination polymer based on 1,10-phenanthroline and dicarboxylate |
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| Authors: | Z L Xu N Xu Yu He Z G Kong J J Zhang |
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| Institution: | 19596. Key Laboratory of Preparation and Applications of Environmental Friendly Materials, Ministry of Education, College of Chemistry, Jilin Normal University, Siping, 136000, P.R. China
29596. School of Chemical & Environmental Engineering, China University of Mining & Technology, Beijing, 100083, P.R. China
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| Abstract: | A novel Cd(II) coordination polymers based on 2-(2-fluorophenyl)-1H-imidazo4,5-f] 1,10]phenanthroline (L) and 1,4-naphthalenedicarboxylate (1,4-NDC), namely, Cd2(L)2(1,4-NDC)2] · H2O (I), has been successfully synthesized under hydrothermal conditions. Its structure has been determined by single crystal X-ray diffraction analysis. Complex I crystallizes in monoclinic system, space group P21/n, with lattice parameters a = 12.474(2), b = 15.002(3), c = 13.766(3) Å, β = 98.45(4)°, V = 2548.1(8) Å3, Z = 2, and ρcalcd = 1.694 mg m?3. Compound I shows a two-dimensional (2D) layer structure. The neighboring layers are linked by π-π interactions to form a 3D supramolecular architecture. In addition, the luminescent property of the compound has also been investigated in solid state at room temperature. |
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