English  |  正體中文  |  简体中文  |  Items with full text/Total items : 49521/84606 (59%)
Visitors : 7582402      Online Users : 72
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/61662


    Title: New Copper(I) Complex with Triazole Derivative Ligand Containing α-Diimine Moiety: Synthesis, Structure, Luminescence and Electrochemistry
    Authors: 王文竹;Wang, Wen-jwu;林建合;Lin, Chien-ho
    Contributors: 淡江大學化學學系
    Keywords: α-Diimine ligands;Luminescence;Triazole
    Date: 2006-12-01
    Issue Date: 2013-07-29 15:36:57 (UTC+8)
    Publisher: 臺北市:中國化學學會
    Abstract: One cuprous complex [Cu(L)(PPh3)I] was obtained by reaction of [Cu(PPh3)3I] (PPh3 = triphenylphosphine) with a new a-diimine ligand L (N-diphenylmethylene-3,5-di(2'-pyridyl)-4-amino-1,2,4-triazole). The complex has been characterized by UV-Vis, luminescence, 1H NMR spectroscopy and cyclic voltammetric study. The structure of ligand L and complex are confirmed by single crystal X-ray diffraction study. The compound [Cu(L)(PPh3)I] crystallizes in the monoclinic P21/c space group with a = 19.9291(4), b = 10.0691(2), c = 21.9245(5), α = γ = 90, β = 92.481(10), and Z = 4. The complex shows a MLCT band in the 350~545 nm region and exhibits luminescent emission at 600 nm at room temperature in dichloromethane solution. Cyclic voltammogram of [Cu(L)(PPh3)I] shows a quasi-reversible redox couple of the copper center at 0.67 V for Cu(I)/Cu(II) and an irreversible reduction potential at -0.98 V accompanied by a stripping peak of copper at -0.11 V for Cu(I)/Cu(0).
    Relation: Journal of the Chinese Chemical Society=中國化學會會誌 53(6), pp.1309-1316
    DOI: 10.1002/jccs.200600175
    Appears in Collections:[化學學系暨研究所] 期刊論文

    Files in This Item:

    File SizeFormat
    index.html0KbHTML141View/Open

    All items in 機構典藏 are protected by copyright, with all rights reserved.


    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - Feedback