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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-imidazo[4,5-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.
A new Cd (Ⅱ) coordination polymer, namely, [Cd3 (1,2,3-BTC) 2 (L) 2] imidazo [4,5-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) °, 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.