高等学校化学学报

高等学校化学学报 ›› 2005, Vol. 26 ›› Issue (2): 376.

• 研究快报 • 上一篇    下一篇

由功能化穴醚核与六个双金(Ⅰ)配位单元构筑的金属基树形超分子的自组装及发光性质

于澍燕1,3, 张忠兴1,2, 李慧1,2,4, 黄海平1,2, 张榕本1, 张建平1, 崔育新5   

  1. 1. 中国科学院化学研究所,分子科学中心,高分子物理与化学国家重点实验室,北京 100080;
    2. 中国科学院研究生院,北京 100039;
    3. 中国科学院福建物质结构研究所,结构化学国家重点实验室,福州 350002;
    4. 华东理工大学材料科学与工程学院,上海 200237;
    5. 北京大学医药卫生分析中心,北京 100083
  • 收稿日期:2004-10-27 出版日期:2005-02-10 发布日期:2005-02-10
  • 通讯作者: 于澍燕(1962年出生),男,博士,教授,主要从事分子自组装和超分子化学研究.E-mail:syu@iccas.ac.cn E-mail:syu@iccas.ac.cn
  • 基金资助:

    国家自然科学基金(批准号:90206013,50373051)资助

Self-assembly and Luminescence Property of Met allodendritic Supramolecule Consisting of a Functional Cryptand Core and Six Digold(Ⅰ) Branches

YU Shu-Yan1,3, ZHANG Zhong-Xing1,2, LI Hui1,2,4, HUANG Hai-Ping1,2, ZHANG Rong-Ben1, ZHANG Jian-Ping1, CUI Yu-Xin5   

  1. 1. State Key Laboratory of Polymer Physics and Chemistry, Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China;
    2. Graduate School of the Chinese Academy of Sciences, Beijing 100039, China;
    3. State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China;
    4. School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China;
    5. Medical and Healthy Analysis Center, Peking University, Beijing 100083, China
  • Received:2004-10-27 Online:2005-02-10 Published:2005-02-10

PDF (PC)

被引次数

32

关键词: 自组装, 发光, 金属基树形超分子, 穴醚

Abstract: Self-assembly of a functional cryptand core(1) having six dithiocarbamate groups and (dppm)Au2Cl2 in methanol followed by the addition of excess NH4PF6 affords a novel met allodendritic supramolecule(2). This dendritic supramolecule was characterized by NMR, MS, XPS, IR, UV-Vis, luminescence spectra and elemental analyses. The results show the concentration-dependent absorption and luminescent properties in acetonitrile solution for the title compound, which may be closely related to the intramolecular and intermolecular aggregation of digold(Ⅰ) branches through Au(Ⅰ)…Au(Ⅰ) interactions.

Key words: Self-assembly, Luminescence, Met allodendritic supramolecule, Cryptand

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