作者:Youming Zhang、Hao‐Che Kao、Chao Shi、Chengjun Wu、Minrong Zhu、Kai Li、Chung‐Chih Wu、Chuluo Yang
DOI:10.1002/chem.202103543
日期:2022.1.10
New [−2, −1, 0] charged-ligand based iridium(III) complexes with simple chemical structures, good thermal stability and easy sublimability were designed and synthesized for the construction of novel phosphorescent iridium(III) complex materials. Deep red/near-infrared emissions were observed both in their photoluminescence and electroluminescence. This work provides a new idea for the construction
New heteroleptic iridium complexes having one biphenyl-2,2′-diyl and two bipyridyl based ligands
作者:Kyu Reon Lee、Min-Sik Eum、Chong Shik Chin、Seung Chan Lee、In June Kim、Young Sik Kim、Youngmee Kim、Sung-Jin Kim、Nam Hwi Hur
DOI:10.1039/b904016c
日期:——
The structural and spectroscopic properties of new heteroleptic iridium complexes having a biphenyl and two bipyridyl based ligands are reported; DFT calculations reveal that the HOMO is composed of the biphenyl and iridium d orbitals while the LUMO is localized mainly on the two bipyridyl based ligands.