A metal-organic coordination polymer, [Cd(C15H10N4)(C6H8O4)]2n (1, C15H10N4: 2-methyl-pyrazino-[2,3-f][1,10]-phenanthroline (mpphen), C6H8O4: adipate), was synthesized via hydrothermal synthesis. The polymer...A metal-organic coordination polymer, [Cd(C15H10N4)(C6H8O4)]2n (1, C15H10N4: 2-methyl-pyrazino-[2,3-f][1,10]-phenanthroline (mpphen), C6H8O4: adipate), was synthesized via hydrothermal synthesis. The polymer was characterized by elemental analysis, IR, TG and single-crystal X-ray diffraction. X-ray diffraction shows that 1 is a cadmium polymer constructed by adipate-bridged dmuclear clusters, and each adipate connects two clusters to form a two-dimen- sional planar structure. Crystal data for 1: monoclinic, space group C2/c, a = 22.403(9), b = 16.039(6), c = 13.808(6) A, β= 125.262(6)°, V = 4051(3) A3, Mr = 502.79, Dc = 1.649 g/eraa, μ(MoKa) = 1.114 mm^-1, F(000) = 2016, Z = 8, the final R = 0.0509 and wR = 0.1054 for 1509 observed reflections (I 〉 2σ(I)).展开更多
文摘A metal-organic coordination polymer, [Cd(C15H10N4)(C6H8O4)]2n (1, C15H10N4: 2-methyl-pyrazino-[2,3-f][1,10]-phenanthroline (mpphen), C6H8O4: adipate), was synthesized via hydrothermal synthesis. The polymer was characterized by elemental analysis, IR, TG and single-crystal X-ray diffraction. X-ray diffraction shows that 1 is a cadmium polymer constructed by adipate-bridged dmuclear clusters, and each adipate connects two clusters to form a two-dimen- sional planar structure. Crystal data for 1: monoclinic, space group C2/c, a = 22.403(9), b = 16.039(6), c = 13.808(6) A, β= 125.262(6)°, V = 4051(3) A3, Mr = 502.79, Dc = 1.649 g/eraa, μ(MoKa) = 1.114 mm^-1, F(000) = 2016, Z = 8, the final R = 0.0509 and wR = 0.1054 for 1509 observed reflections (I 〉 2σ(I)).