高等学校化学学报

高等学校化学学报 ›› 2004, Vol. 25 ›› Issue (4): 784.

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新型二维无机-有机骨架晶体材料Zn3(PTC)2(H2O)8·4H2O的合成、结构与荧光性质

田歌1, 刘秀杰2, 方千荣1, 朱广山1, 辛明红1, 石鑫1, 吴刚1, 裘式纶1   

  1. 1. 吉林大学化学学院, 无机合成与制备化学国家重点实验室, 长春 130023;
    2. 沈阳药科大学有机系, 沈阳 110016
  • 收稿日期:2003-04-03 出版日期:2004-04-24 发布日期:2004-04-24
  • 通讯作者: 裘式纶(1948年出生),男,博士,教授,博士生导师,从事无机固体材料化学研究.E-mail:sqiu@mail.jlu.edu.cn E-mail:sqiu@mail.jlu.edu.cn
  • 基金资助:

    国家重大基础研究计划“九七三”项目(批准号:G2000077507);国家自然科学基金(批准号:29873017和20101004)资助

Synthesis, Structure and Fluorescence Properties of a Novel Two-dimensional Inorganic-organic Framework Material Zn3(PTC)2(H2O)8·4H2O

TIAN Ge1, LIU Xiu-Jie2, FANG Qian-Rong1, ZHU Guang-Shan1, XIN Ming-Hong1, SHI Xin1, WU Gang1, QIU Shi-Lun1   

  1. 1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130023, China;
    2. Department of Organic, Shenyang Pharmaceutical University, Shenyang 110016, China
  • Received:2003-04-03 Online:2004-04-24 Published:2004-04-24

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关键词: 无机-有机骨架材料, 吡啶类羧酸, 荧光

Abstract: A novel two-dimensional coordination polymer Zn3(PTC)2(H2O)8·4H2O was formed by Zn(CH 3,/sub>COO)2·2H2O and 2-pyridine-1,3,5-tricarboxylate(H3PTC) under the hydrothermal condition at 417 K and characterized by fluorescence. The crystal structure of the compound was determined by single-crystal X-ray diffraction analyses. The six-coordinated Zinc(Ⅱ) center displays an octahedral geometry . The crystal is monoclinic and space group is P2(1)/c with a=0.722 70(14) nm, b= 1.866 7(4) nm , c=1.072 6(3) nm, α=90°, β=103.198(19)°, γ=90°, V=1.408 7(6) nm3, Z=4, Dc= 2.474 Mg/m3, Mr=828.536, μ=3.099 mm-1 , F(000)=1 060, GOF=0.892, R=0.061 3, wR= 0.133 9 .

Key words: Inorganic-organic framework material, Pyridinecarboxylic acid, Fluorescence

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