一维链状锌配位聚合物[Zn(Pyphen)(PZDC)(H2O)]的水热合成、结构与荧光性质(英文)
Hydrothermal Synthesis, Structure and Photoluminescence of a 1D Chain Zinc(Ⅱ) Coordination Polymer: [Zn(Pyphen)(PZDC)(H2O)]
作者单位
徐占林 吉林师范大学化学学院四平 136000
吉林师范大学应用化学研究所四平 136000 
李秀颖 吉林师范大学化学学院四平 136000 
车广波 吉林师范大学化学学院四平 136000
吉林师范大学应用化学研究所四平 136000 
刘春波 吉林师范大学化学学院四平 136000
吉林师范大学应用化学研究所四平 136000 
逯 璐 吉林师范大学化学学院四平 136000 
牛 玉 吉林师范大学化学学院四平 136000 
于庆勇 吉林师范大学化学学院四平 136000 
侴晓玉 吉林师范大学化学学院四平 136000 
徐春辉 吉林师范大学化学学院四平 136000 
摘要: 
关键词: 锌配位聚合物  [2,3-f]吡嗪并[1,10]菲咯啉  2,3-吡嗪二甲酸  荧光
基金项目: 
Abstract: The title coordination polymer, [Zn(Pyphen)(PZDC)(H2O)] (1) (Pyphen=pyrazino[2,3-f][1,10]phen-anthroline and H2PZDC=pyrazine-2,3-dicarboxylic acid) has been obtained by using hydrothermal synthesis and characterized by elemental analysis, IR, TG, fluorescence spectrum and X-ray diffraction single-crystal structure analysis. The crystal is of triclinic, space group P1 with a=0.681 8(14) nm, b=0.743 9(15) nm, c=1.759 8(35) nm, α=94.329(30)°, β=95.514(30)°, γ=97.043(3)°, V=0.878 2(3) nm3, Z=2, Mr=481.73, Dc=1.822 g·cm-3, μ=1.452 mm-1, F(000)=448, Rint=0.033 9, R=0.042 5, wR=0.090 7. In complex 1, PZDC ligands link the Zn(Ⅱ) ions to form 1D chain structures, and further extended into a 3D supramolecular framework through π-π interactions and hydrogen bonding interactions. In addition, complex 1 exhibits strong photoluminescence at room temperature. CCDC: 649569.
Keywords: zinc coordination polymer  pyrazino[2,3-f][1,10]phenanthroline  pyrazine-2,3-dicarboxylic acid  photoluminescence
 
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徐占林,李秀颖,车广波,刘春波,逯 璐,牛 玉,于庆勇,侴晓玉,徐春辉.一维链状锌配位聚合物[Zn(Pyphen)(PZDC)(H2O)]的水热合成、结构与荧光性质(英文)[J].无机化学学报,2008,24(10):1721-1724.
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