The invention provides organometallic complexes comprising an extended π-conjugated tridentate ligand having a platinum center in which chemical and/or physical properties of the complexes may be modified by changing the structure of the ligands. The complex finds use in devices incorporated into electroluminescent devices, flat panel displays, organic light emitting devices, polymer light emitting devices, transistors, serrors, and lasers.
US9023490B2
申请人:——
公开号:US9023490B2
公开(公告)日:2015-05-05
Platinum(II) Complexes with π-Conjugated, Naphthyl-Substituted, Cyclometalated Ligands (RC^N^N): Structures and Photo- and Electroluminescence
作者:Steven C. F. Kui、Iona H. T. Sham、Cecil C. C. Cheung、Chun-Wah Ma、Beiping Yan、Nianyong Zhu、Chi-Ming Che、Wen-Fu Fu
DOI:10.1002/chem.200600686
日期:2007.1.2
The crystal structures and photophysical properties of mononuclear [(RC N N)PtX](ClO4)n ((RC N N)=3-(6'-(2''-naphthyl)-2'-pyridyl)isoquinolinyl and derivatives; X=Cl, n=0; X=PPh(3) or PCy(3), n=1), dinuclear [(RC N N)2Pt2(mu-dppm)](ClO4)2 (dppm=bis(diphenyphosphino)methyl) and trinuclear [(RC N N)3Pt3(mu-dpmp)](ClO4)3 (dpmp=bis(diphenylphosphinomethyl)phenylphosphine) complexes are presented. The crystal