title: Synthesis, structure and efficient electroluminescence of a heteroleptic dipyridylamido/bis(pyridylphenyl)iridium(III) complex.
abstract: A neutral 2,2'-dipyridylamido (dpa)-supported bis(cyclometalated) iridium(III) complex [Ir(ppy)(2)(dpa)] (ppy = o-(2-pyridyl)phenyl) has been synthesized and structurally characterized for the first time, which emits green electroluminescence with high current efficiency (123.5 cd A(-1)) and high power efficiency (43.2 lm W(-1)).
authors.affiliation: Organometallic Chemistry Laboratory and Advanced Catalyst Research Team, RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan.
authors.forename: Virendra Kumar
authors.initials: VK
authors.lastname: Rai
authors.forename: Masayoshi
authors.initials: M
authors.lastname: Nishiura
authors.forename: Masanori
authors.initials: M
authors.lastname: Takimoto
authors.forename: Zhaomin
authors.initials: Z
authors.lastname: Hou