A 3-fold Interpenetrated lvt Cd(Ⅱ) Network Constructed from 4-[(3-pyridyl)methylamino]benzoate Acid  

作　　者：王庆伟 陈琳 齐晓飞 王亚男 刘博 

机构地区：[1]Key Laboratory of Preparation and Applications of Environmental Friendly Materials,Ministry of Education, Department of Chemistry, Jilin Normal University

出　　处：《Chinese Journal of Structural Chemistry》2014年第5期757-763,共7页结构化学（英文）

基　　金：supported by the Science and Technology Development Project of Jilin Provincial Science & Technology Department(201205080);the Science and Technology Research Projects of the Education Office of Jilin Province(No.2013.384)

摘　　要：A new three-dimensional（3D） coordination polymer, [Cd（L）2H2O]n·5nH2O 1 with 4-[（3-pyridyl）methylamino]benzoate acid（HL）, has been synthesized by slow evaporation solvent at room temperature, and structurally characterized by elemental analysis, IR spectrum, thermal analysis, fluorescence spectrum and single-crystal X-ray diffraction. Compound 1 crystallizes in the tetragonal system, space group I-4, with a = 20.7937（16）, c = 13.515（2）, V = 5843.5（11） 3, C26H34CdN4O10, Mr = 674.97, Dc = 1.534 g/cm3, μ（MoKα） = 0.808 mm-1, F（000） = 2768, Z = 8, the final R = 0.0276 and wR = 0.0691 for 5323 observed reflections（I 〉 2σ（I））. The result of thermal analysis shows that 1 is stable under 290 ℃. Moreover, it exhibits blue photoluminescence at room temperature.A new three-dimensional（3D） coordination polymer, [Cd（L）2H2O]n·5nH2O 1 with 4-[（3-pyridyl）methylamino]benzoate acid（HL）, has been synthesized by slow evaporation solvent at room temperature, and structurally characterized by elemental analysis, IR spectrum, thermal analysis, fluorescence spectrum and single-crystal X-ray diffraction. Compound 1 crystallizes in the tetragonal system, space group I-4, with a = 20.7937（16）, c = 13.515（2）, V = 5843.5（11） 3, C26H34CdN4O10, Mr = 674.97, Dc = 1.534 g/cm3, μ（MoKα） = 0.808 mm-1, F（000） = 2768, Z = 8, the final R = 0.0276 and wR = 0.0691 for 5323 observed reflections（I 〉 2σ（I））. The result of thermal analysis shows that 1 is stable under 290 ℃. Moreover, it exhibits blue photoluminescence at room temperature.

关 键 词：4-[（3-pyridyl）methylamino]benzoate acid lvt topology 3-fold interpenetrated luminescent property 

分 类 号：O641.4[理学—物理化学]