Synthesis, Characterization and Photophysical properties of Rhenium(I) complexes containing 4,5-diazafluorene ligand

被引：2
|
作者：
Wang, Jiexiu [1 ]
Zhao, Feng [1 ]
机构：
[1] Jiangxi Sci &Technol Normal Univ, Jiangxi Key Lab Organ Chem, Nanchang 330013, Jiangxi, Peoples R China
来源：
ADVANCED MATERIALS, PTS 1-4 | 2011年 / 239-242卷
关键词：
Synthesis; Characterization; 4,5-diazafluoren-9-one; Rhenium(I) complex; DIIMINE COMPLEXES; TRICARBONYL COMPLEXES; RE(I); FIELD; AZO;
D O I：
10.4028/www.scientific.net/AMR.239-242.2612
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Two related tricarbonyl rhenium complexes with the formula of [Re(CO)(3)(L)Cl], where L=4,5-diazafluoren-9-one (Dafo-Re) and 9-(phenylamino)-4,5-diazafluoren (PADF-Re) were successfully synthesized with the aim to explore the effect of the geometry of Dafo on Rhenium(I) coordination, and characterized by H-1 NMR. Photophysical behaviors are investigated by UV vis absorption and Fluorescence spectra. The two complexes Dafo-Re and PADF-Re show metal-to-ligand charge transfer absorptions at ca.391nm, ca.394 nm and emissions at ca.492nm, ca.470nm, respectively.
引用
收藏
页码：2612 / 2615
页数：4
相关论文
共 50 条
  • [1] New rhenium complexes containing 4,5-diazafluorene ligand for high-efficiency green electrophosphorescence
    Li, Xiao
    Zhang, Dongyu
    Li, Wenlian
    Chu, Bei
    Han, Liangliang
    Li, Tianle
    Su, Zisheng
    Zhu, Jianzhuo
    Wu, Shuanghong
    Chen, Yiren
    Lei, Peng
    Hu, Zhizhi
    Zhang, Zhiqiang
    SYNTHETIC METALS, 2009, 159 (13) : 1340 - 1344
  • [2] Preparation, photophysical, and electrochemical properties of two tetranuclear ruthenium(II) polypyridyl complexes containing 4,5-diazafluorene
    Cheng, Feixiang
    He, Chixian
    Yin, Hongju
    Tang, Ning
    TRANSITION METAL CHEMISTRY, 2013, 38 (03) : 259 - 265
  • [3] Preparation, photophysical, and electrochemical properties of two tetranuclear ruthenium(II) polypyridyl complexes containing 4,5-diazafluorene
    Feixiang Cheng
    Chixian He
    Hongju Yin
    Ning Tang
    Transition Metal Chemistry, 2013, 38 : 259 - 265
  • [4] Photophysical and Time-resolved Infrared Properties of Long-Lived Rhenium(I) 4,5-Diazafluorene Tricarbonyl Chromophores
    Alameh, Reem T.
    Rosko, Michael C.
    Danilov, Evgeny O.
    Durand, Nicolas
    Castellano, Felix N.
    CHEMPHYSCHEM, 2025,
  • [5] Photovoltaic Properties of Thiophene-Containing Derivatives of 4,5-Diazafluorene and Their Ruthenium(II) Complexes
    Sezgin, C.
    Erden, I.
    THEORETICAL AND EXPERIMENTAL CHEMISTRY, 2023, 59 (03) : 186 - 192
  • [6] Photovoltaic Properties of Thiophene-Containing Derivatives of 4,5-Diazafluorene and Their Ruthenium(II) Complexes
    C. Sezgin
    İ. Erden
    Theoretical and Experimental Chemistry, 2023, 59 : 186 - 192
  • [7] Synthesis, characterization, photophysical and electrochemical properties of rhenium(I) tricarbonyl diimine complexes with triphenylphosphine ligand
    Goncalves, Marcia R.
    Frin, Karina P. M.
    POLYHEDRON, 2017, 132 : 20 - 27
  • [8] Synthesis, Spectroscopic, and Electrochemical Properties of Three Tetranuclear Ruthenium(II) Polypyridyl Complexes Based on 4,5-Diazafluorene
    Cheng, Feixiang
    He, Chixian
    Yin, Hongju
    Tang, Ning
    Hou, Nengbang
    ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 2013, 639 (07): : 1284 - 1290
  • [9] 4,5-Diazafluorene and 9,9'-Dimethyl-4,5-Diazafluorene as Ligands Supporting Redox-Active Mn and Ru Complexes
    Henke, Wade C.
    Hopkins, Julie A.
    Anderson, Micah L.
    Stiel, Jonah P.
    Day, Victor W.
    Blakemore, James D.
    MOLECULES, 2020, 25 (14):
  • [10] Synthesis and characterization of organic dyes containing 4,5-diazafluorene as efficient sensitizers for dye-sensitized solar cells
    Erden, Ibrahim
    Cebeci, Caner
    Kilicarslan, Fatma Aytan
    JOURNAL OF COORDINATION CHEMISTRY, 2017, 70 (13) : 2334 - 2343
12345