Syntheses and photophysical properties of optical-active blue-phosphorescent iridium complexes bearing asymmetric tridentate ligands

被引:49
|
作者
Ashizawa, Misa [1 ,3 ]
Yang, Lifen [1 ]
Kobayashi, Katsuaki [1 ]
Sato, Hisako [2 ]
Yamagishi, Akihiko [2 ]
Okuda, Fumio [3 ]
Harada, Takunori [4 ]
Kuroda, Reiko [4 ]
Haga, Masa-aki [1 ]
机构
[1] Chuo Univ, Dept Appl Chem, Fac Sci & Engn, Bunkyo Ku, Tokyo 112, Japan
[2] Ochanomizu Univ, Fac Sci, Dept Chem, Tokyo 1128610, Japan
[3] Idemitsu Kosan Co Ltd, Cent Res Labs, Chiba, Japan
[4] Univ Tokyo, Grad Sch Arts & Sci, Meguro Ku, Tokyo 1538902, Japan
关键词
LIGHT-EMITTING-DIODES; ROOM-TEMPERATURE; RUTHENIUM(II); LUMINESCENCE; ENANTIOMERS; DERIVATIVES; HELICITY; STATE;
D O I
10.1039/b820821m
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Optically resolved blue-phosphorescent iridium complexes bearing 1-(2-pyridyl)-3-(N-methylimidazol-2-yl)-4,6-difluorobenzene (LH) as an asymmetric tridentate ligand exhibited opposite circularly polarized luminescence (CPL) spectra.
引用
收藏
页码:1700 / 1702
页数:3
相关论文
共 50 条
  • [1] Syntheses and phosphorescent properties of blue emissive iridium complexes with tridentate pyrazolyl ligands
    Yang, Lifen
    Okuda, Furnio
    Kobayashi, Katsuaki
    Nozaki, Koichi
    Tanabe, Yoshiaki
    Ishii, Youichi
    Haga, Masa-aki
    INORGANIC CHEMISTRY, 2008, 47 (16) : 7154 - 7165
  • [2] Blue-phosphorescent bis-cyclometalated iridium complexes with aryl isocyanide ancillary ligands
    Canada, Louise M.
    Kolling, Johanna
    Teets, Thomas S.
    POLYHEDRON, 2020, 178
  • [3] Photophysical and electrochemical properties of blue phosphorescent iridium(III) complexes
    Wu, Li-Lan
    Yang, Cheng-Hsien
    Sun, I-Wen
    Chu, Sheng-Yuan
    Kao, Po-Ching
    Huang, Hsin-Hsuan
    ORGANOMETALLICS, 2007, 26 (08) : 2017 - 2023
  • [4] Theoretical insight into the photophysical properties of five phosphorescent heteroleptic iridium(III) complexes bearing oxadiazolsubstituted amide ligands
    Xiaohong Shang
    Deming Han
    Lihui Zhao
    Leijiao Li
    Shuhui Lv
    Photochemical & Photobiological Sciences, 2019, 18 : 1075 - 1080
  • [5] Theoretical insight into the photophysical properties of five phosphorescent heteroleptic iridium(iii) complexes bearing oxadiazol-substituted amide ligands
    Shang, Xiaohong
    Han, Deming
    Zhao, Lihui
    Li, Leijiao
    Lv, Shuhui
    PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES, 2019, 18 (05) : 1075 - 1080
  • [6] Orange-Red Phosphorescent Iridium(III) Complexes Bearing Bisphosphine Ligands: Synthesis, Photophysical and Electrochemical Properties, and DFT Calculations
    Li, Gao-Nan
    Dou, Shao-Bin
    Zheng, Tao
    Chen, Xiao-Qing
    Yang, Xiao-Han
    Wang, Shuang
    Sun, Wei
    Chen, Guang-Ying
    Mo, Zheng-Rong
    Niu, Zhi-Gang
    ORGANOMETALLICS, 2018, 37 (01) : 78 - 86
  • [7] Phosphorescent Cyclometalated Iridium(III) Complexes Based on Amidate Ancillary Ligands: Their Synthesis and Photophysical Properties
    Yang, Wei
    Wang, Dawei
    Song, Qijun
    Zhang, Song
    Wang, Quan
    Ding, Yuqiang
    ORGANOMETALLICS, 2013, 32 (15) : 4130 - 4135
  • [8] Quantum chemistry investigation on the photophysical properties of phosphorescent iridium(III) complexes with modified cyclometalating ligands
    Shang, Chunyu
    Shang, Xiaohong
    Du, Yanqiu
    POLYHEDRON, 2016, 105 : 186 - 191
  • [9] Investigation on the photophysical properties of a series of promising phosphorescent iridium (III) complexes with modified cyclometalating ligands
    Shang, Chunyu
    Jiang, Hongxi
    Wei, Yingzhi
    Zhang, Lin
    Luo, Ruyi
    POLYHEDRON, 2019, 157 : 170 - 176
  • [10] Novel deep red to near-infrared phosphorescent iridium(III) complexes bearing pyrenyl: Syntheses, structures and modulation of the photophysical properties
    Liu, Sen
    Wang, Mengyun
    Wang, Yushu
    Hou, Tianjiao
    Shen, Xuan
    INORGANIC CHEMISTRY COMMUNICATIONS, 2023, 150