摘要
The zinc（Ⅱ） complex with Hpbx （Hpbx = 2-（benzoxazol-2-yl）phenol） and Hpbm （Hpbm = 2-（benzimidazol-2-yl）phenol）, namely [Zn（pbm）2]1.633[Zn（pbx）212.367·DMF·2H2O 1, has been synthesized and characterized by X-ray crystallography, FTIR and elemental analysis. The coordination structures are statistically disordered and can be regarded as a co-crystal of [Zn（pbm）2] and [Zn（pbx）2] with the ratio of ca. 0.408/0.592. Solvate water and DMF molecules are also present in the lattice. Crystal data for 1; monoclinic, space group P21/c, Mr= 2049.02, Z = 2, α = 9.7571（6）, b = 25.6415（16）, c = 19.8675（10） A, β= 111.342（2）°, V = 4629.7（5） A^3, Dc = 1.470 g/cm^3,μ = 1.100 mm^-1, F（000） = 2104, R = 0.0575 and wR = 0.1282 for 5528 observed reflections （I〉2σ（I））. The photoluminescent spectra for this compound have also been studied.
The zinc（Ⅱ） complex with Hpbx （Hpbx = 2-（benzoxazol-2-yl）phenol） and Hpbm （Hpbm = 2-（benzimidazol-2-yl）phenol）, namely [Zn（pbm）2]1.633[Zn（pbx）212.367·DMF·2H2O 1, has been synthesized and characterized by X-ray crystallography, FTIR and elemental analysis. The coordination structures are statistically disordered and can be regarded as a co-crystal of [Zn（pbm）2] and [Zn（pbx）2] with the ratio of ca. 0.408/0.592. Solvate water and DMF molecules are also present in the lattice. Crystal data for 1; monoclinic, space group P21/c, Mr= 2049.02, Z = 2, α = 9.7571（6）, b = 25.6415（16）, c = 19.8675（10） A, β= 111.342（2）°, V = 4629.7（5） A^3, Dc = 1.470 g/cm^3,μ = 1.100 mm^-1, F（000） = 2104, R = 0.0575 and wR = 0.1282 for 5528 observed reflections （I〉2σ（I））. The photoluminescent spectra for this compound have also been studied.
基金
This work was supported by the Natural Science Foundation of Guangdong Province (No. 06301028)
