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

作者：Wang Xiu Yan; Liu Fu Yi; Zhang Yan Na; Geng Li Rong; Zhou Hao; Xu Zhan Lin^*

来源：Chinese Journal of Structural Chemistry, 2014, 33(3): 468-472.

• coordination polymer
• crystal structure
• 1,2,3-benzenetricarboxylate
• 2-(2-chloro-6-fluorophenyl)-1H-imidazo[4,5-f][1,10]phenanthroline

A new Cd(II) coordination polymer, namely, [Cd-3(1,2,3-BTC)(2)(L)(2)]center dot 2.25H(2)O (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 P (1) over bar with a = 11.650(2), b = 12.240(2), c = 19.760(4) angstrom, alpha = 72.01(3), beta = 77.11(3), gamma = 83.48(3)degrees, V = 2609.4(9) angstrom(3), Z = 2, C56H31Cd3Cl2F2N8O14.25, M-r = 1489.99, D-c = 1.896 g/cm(3), F(000) = 1466, mu(MoK alpha) = 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 pi center dot center dot center dot pi interactions to result in a 2D supramolecular layer. In addition, the luminescent property oft has been studied in the solid state at room temperature.

• 出版日期2014
• 单位吉林师范大学