| A New Cadmium(Ⅱ) Coordination Polymer Constructed by 2-(2-Chloro-6-fluorophenyl)-1H-imidazo[4,5-f][1,10]phenanthroline and 1,2,3-Benzenecarboxylate: Synthesis,Structure and Luminescence |
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| 作者姓名： | WANG Xiu-Yanab LIU Fu-Yiab ZHANG Yan-Naab GENG Li-Rong ZHOU Haoa XU Zhan-Lina b |
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| 基金项目： | Supported by the Science and Technology Research Projects of the Education Committee of Jilin Province(No.2013212) |
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| 摘 要： | A new Cd(Ⅱ) coordination polymer, namely, Cd3(1,2,3-BTC)2(L)2]·2.25H2O(1, L = 2-(2-chloro-6-fluorophenyl)-1H-imidazo4,5-f]1,10]phenanthroline and 1,2,3-BTC = 1,2,3-benzenetricarboxylate), has been synthesized under hydrothermal conditions. The compound was characterized by single-crystal X-ray diffraction. It crystallizes in triclinic, space group P1 with a = 11.650(2), b = 12.240(2), c = 19.760(4), α = 72.01(3), β = 77.11(3), γ = 83.48(3)°, V = 2609.4(9) 3, Z = 2, C56H31Cd3Cl2F2N8O14.25, Mr = 1489.99, Dc = 1.896 g/cm3, F(000) = 1466, μ(MoKa) = 1.401 mm-1, R = 0.0401 and wR = 0.1104. Compound 1 shows a 1D chain structure, and the neighboring 1D chains of 1 are joined together by π···π interactions to result in a 2D supramolecular layer. In addition, the luminescent property of 1 has been studied in the solid state at room temperature.
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