{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["9"],"submitter":["Liu Z"],"pubmed_abstract":["Cyclometalated iridium (III) complexes are indispensable in the field of phosphorescent organic light-emitting diodes (PhOLEDs), while the improvement of blue iridium (III) complexes is as yet limited and challenging. More diversified blue emitters are needed to break through the bottleneck of the industry. Hence, a novel [3+2+1] coordinated iridium (III) complex (noted as <b>Ir-dfpMepy-CN</b>) bearing tridentate bis-N-heterocyclic carbene (NHC) chelate (2,6-bisimidazolylidene benzene), bidentate chelates 2-(2,4-difluorophenyl)-4-methylpyridine (dfpMepy), and monodentate ligand (-CN) has been designed and synthesized. The tridentate bis-NHC ligand enhances molecular stability by forming strong bonds with the center iridium atom. The electron-withdrawing groups in the bidentate ligand (dfpM"],"journal":["Frontiers in chemistry"],"pagination":["758357"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC8529235"],"repository":["biostudies-literature"],"pubmed_title":["Highly Efficient Phosphorescent Blue-Emitting [3+2+1] Coordinated Iridium (III) Complex for OLED Application."],"pmcid":["PMC8529235"],"pubmed_authors":["Li W","Kang F","Liu Z","Wu C","Zhang M","Wei G","Zhang SW","Yang C","Wu Y","Meng H"],"additional_accession":[]},"is_claimable":false,"name":"Highly Efficient Phosphorescent Blue-Emitting [3+2+1] Coordinated Iridium (III) Complex for OLED Application.","description":"Cyclometalated iridium (III) complexes are indispensable in the field of phosphorescent organic light-emitting diodes (PhOLEDs), while the improvement of blue iridium (III) complexes is as yet limited and challenging. More diversified blue emitters are needed to break through the bottleneck of the industry. Hence, a novel [3+2+1] coordinated iridium (III) complex (noted as <b>Ir-dfpMepy-CN</b>) bearing tridentate bis-N-heterocyclic carbene (NHC) chelate (2,6-bisimidazolylidene benzene), bidentate chelates 2-(2,4-difluorophenyl)-4-methylpyridine (dfpMepy), and monodentate ligand (-CN) has been designed and synthesized. The tridentate bis-NHC ligand enhances molecular stability by forming strong bonds with the center iridium atom. The electron-withdrawing groups in the bidentate ligand (dfpM","dates":{"release":"2021-01-01T00:00:00Z","publication":"2021","modification":"2025-04-18T13:34:34.937Z","creation":"2025-04-04T10:56:07.937Z"},"accession":"S-EPMC8529235","cross_references":{"pubmed":["34692648"],"doi":["10.3389/fchem.2021.758357"]}}