A Novel 3D Cd(II) Coordination Polymer with an Unusual 3-Connected (8(2).10) Lig Net: Synthesis, Crystal Structure and Luminescent Properties

作者：Wang Ji-Wu; Wang Hai-Bing; Wang Zi; Tang Ping; Wu Ya-Pan^*

来源：Chinese Journal of Structural Chemistry, 2014, 33(12): 1843-1848.

• Cd(II) coordination polymer
• crystal structure

A new 3D Cd(II) coordination polymer, [Cd(Hpidc)](n) (1, H(3)pidc = 2-(pyrid-2-yl)-1H-imidazole-4,5-dicarboxy acid), has been prepared and characterized by elemental analysis, IR spectra, PXRD, and single-crystal X-ray diffraction. Compound 1 crystallizes in orthorhombic, space group Fdd2 with a = 22.833(9), b = 25.536(9), c = 7.437(3) angstrom, V = 4336(3) angstrom(3), Z = 16, D-c = 2.105 Mg.m(-3), p = 2.025 mm(-1), F(000) = 2656, and the final R = 0.0261 and wR = 0.0636. The structure determination reveals that 1 exhibits a rare 3D 3-connected hg net with a point symbol of (8(2).10). In addition, the solid state properties such as thermogravimetric analysis and luminescence of 1 were also studied.

• 出版日期2014
• 单位三峡大学