Synthesis, Crystal Structure and Luminescent Property of a One-dimensional Zinc（Ⅱ） Complex

• 来源期刊: 结构化学
• 学科: 化学
• 关键词: 一维链状结构 晶体结构 发光性能 水热合成 单晶X-射线衍射 配位聚合物 苯甲酸 元素分析
• 年，卷（期）: 2012,（2）
• 页码范围: 245-249
• 页数: 5页
• 分类号: O614.122|O614.121
• 语种: 英文

摘要

A metal-organic coordination polymer [Zn2（cbba）4（bix）2]n·nH2O （Hcbba = 2-（4′- chlorine-benzoyl）-benzoic acid, bix = 1,4-bis（imidazol-1-ylmethyl）-benzene） 1 has been hydrothermally synthesized and characterized by elemental analysis, IR, TG, fluorescence spectrum and single-crystal X-ray diffraction. Pale yellow crystals crystallize in the triclinic system, space group Pī, a = 10.2796（13）, b = 17.636（2）, c = 23.237（3）, α = 105.046（2）, β = 102.534（2）, γ = 100.758（2）o, V = 3837.0（9）3, C84H59Cl4N8O13Zn2, Mr = 1660.93, Dc = 1.438 g/cm3, F（000） = 1702, Z = 2, μ（MoKα） = 0.835 mm-1, the final R = 0.0525 and wR = 0.1211 for 9129 observed reflections （I 〉 2σ（I））. The structure of 1 exhibits a one-dimensional chain-like structure and shows yellow luminescent property at room temperature.