摘要
A new Cu（II） coordination polymer, [Cu2（mip）2（bmix）], （bmix = 1,4-bis（2-methyl- imidazole-l-ylmethyl）benzene, HEmip = 5-methylisophthalic acid）, has been hydrothermally synthesized and characterized by elemental analyses, IR, TGA and single-crystal X-ray diffraction. The title compound belongs to the triclinic system, space group P1 with a -- 9.435（5）, b = 12.241（6）, c = 13.666（6） A, β = 94.396（8）°, V= 1565.5（13） A3, Z= 2, C34H30Cu2N4Os, Mr = 749.70, Dc = 1.590 g/cm3,/l = 1.419 mm-1 and F（000） = 768. The title metal-organic coordination polymer exhibits the first two-fold interpenetrated pcu topological structure assembled by two types of dinuclear copper（Ⅱ） dusters and a flexible bis（imidazole）-based ligand. In addition, the fluorescence and catalytic performances of the complex for the degradation of Congo red azo dye in Fenton-like process were presented.
A new Cu（II） coordination polymer, [Cu2（mip）2（bmix）], （bmix = 1,4-bis（2-methyl- imidazole-l-ylmethyl）benzene, HEmip = 5-methylisophthalic acid）, has been hydrothermally synthesized and characterized by elemental analyses, IR, TGA and single-crystal X-ray diffraction. The title compound belongs to the triclinic system, space group P1 with a -- 9.435（5）, b = 12.241（6）, c = 13.666（6） A, β = 94.396（8）°, V= 1565.5（13） A3, Z= 2, C34H30Cu2N4Os, Mr = 749.70, Dc = 1.590 g/cm3,/l = 1.419 mm-1 and F（000） = 768. The title metal-organic coordination polymer exhibits the first two-fold interpenetrated pcu topological structure assembled by two types of dinuclear copper（Ⅱ） dusters and a flexible bis（imidazole）-based ligand. In addition, the fluorescence and catalytic performances of the complex for the degradation of Congo red azo dye in Fenton-like process were presented.
基金
supported by the Excellent Youth Fund of Hebei Province Department of Education(Y2012010)
