Dual emission from a family of conjugated dinuclear RuII complexes

被引:87
作者
Glazer, EC [1 ]
Magde, D [1 ]
Tor, Y [1 ]
机构
[1] Univ Calif San Diego, Dept Chem & Biochem, La Jolla, CA 92093 USA
关键词
D O I
10.1021/ja0440304
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Dual emission is observed from a family of simple acetylene-linked dinuclear RuII complexes, where two MLCT excited states coexist at room temperature and in fluid solution. This unique behavior is attributed to a specific substitution pattern on the bridging ligand and provides the opportunity to investigate the structural and electronic features that result in decoupling of standard nonradiative decay pathways. Copyright © 2005 American Chemical Society.
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页码:4190 / 4192
页数:3
相关论文
共 31 条
  • [1] Baba AI, 1998, COORDIN CHEM REV, V171, P43
  • [2] Luminescent and redox-active polynuclear transition metal complexes
    Balzani, V
    Juris, A
    Venturi, M
    Campagna, S
    Serroni, S
    [J]. CHEMICAL REVIEWS, 1996, 96 (02) : 759 - 833
  • [3] Balzani V.S. F., 1991, Supramolecular Photochemistry
  • [4] INTERLIGAND AND CHARGE-TRANSFER EMISSION FROM [RU(BPY)(HDPA)2]2+ - A DUAL EMITTING RU(II) COMPLEX
    BLAKLEY, RL
    MYRICK, ML
    DEARMOND, MK
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1986, 108 (24) : 7843 - 7844
  • [5] CHROMOPHORIC FINE TUNING AND THE INTERCHROMOPHORIC COUPLING MODEL IN RUTHENIUM(II) POLYPYRIDYL COMPLEXES
    BLAKLEY, RL
    MYRICK, ML
    PITTMAN, R
    DEARMOND, MK
    [J]. JOURNAL OF PHYSICAL CHEMISTRY, 1990, 94 (12) : 4804 - 4809
  • [6] UNIQUE SPECTROSCOPIC PROPERTIES OF MIXED-LIGAND COMPLEXES WITH 2,2'-DIPYRIDYLAMINE - A DUAL LUMINESCENCE FROM A RUTHENIUM(II) COMPLEX
    BLAKLEY, RL
    DEARMOND, MK
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1987, 109 (16) : 4895 - 4901
  • [7] EFFECT ON MLCT EXCITED-STATES OF ELECTRONIC DELOCALIZATION IN THE ACCEPTOR LIGAND
    BOYDE, S
    STROUSE, GF
    JONES, WE
    MEYER, TJ
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (20) : 7395 - 7396
  • [8] Isotope effects on the picosecond time-resolved emission spectroscopy of tris(2,2′-bipyridine)ruthenium (II)
    Browne, WR
    Coates, CG
    Brady, C
    Matousek, P
    Towrie, M
    Botchway, SW
    Parker, AW
    Vos, JG
    McGarvey, JJ
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (07) : 1706 - 1707
  • [9] STRUCTURE, BONDING, AND EXCITED-STATES OF COORDINATION-COMPLEXES
    CROSBY, GA
    [J]. JOURNAL OF CHEMICAL EDUCATION, 1983, 60 (10) : 791 - 796
  • [10] DEARMOND MK, 1981, COORDIN CHEM REV, V36, P325