1190430-78-4

Basic information

• Product Name: (2-(4',6'-diflurophenyl)pyridinato)₂Ir(1,3-diphenyl-1,3-propanedionate)
• Synonyms: (2-(4',6'-diflurophenyl)pyridinato)₂Ir(1,3-diphenyl-1,3-propanedionate)
• CAS NO: 1190430-78-4
• Molecular Weight: 795.815
• Mol File: 1190430-78-4.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: (2-(4',6'-diflurophenyl)pyridinato)₂Ir(1,3-diphenyl-1,3-propanedionate)(CAS DataBase Reference)
• NIST Chemistry Reference: (2-(4',6'-diflurophenyl)pyridinato)₂Ir(1,3-diphenyl-1,3-propanedionate)(1190430-78-4)
• EPA Substance Registry System: (2-(4',6'-diflurophenyl)pyridinato)₂Ir(1,3-diphenyl-1,3-propanedionate)(1190430-78-4)

Safety Data

• Hazardous Substances Data: 1190430-78-4(Hazardous Substances Data)

Upstream product

• 391604-55-0 2-(2,4-difluorophenyl)pyridine 
• 120-46-7 1,3-diphenylpropanedione 

Relevant articles and documents

Tuning the emission color of iridium(III) complexes with ancillary ligands: A combined experimental and theoretical study

A series of iridium(III) complexes [Ir(dfppy)2(LX)] {dfppy = 2-(2,4-difluorophenyl)pyridine, LX = acac, Flr(acac); dbm, Flr(dbm); natfac, Flr(natfac); acac = acetylacetonate, dbm = dibenzoylmethanane, natfac = l-naphthoyl-3,3,3-trifluoro-acetonej have been synthesized and characterized by elemental analysis, NMR and IR spectroscopy, and mass spec-trometry. The cyclic voltammetric, absorption, and emission properties of these complexes have been systematically investigated. Density functional theory (DFT) and time-dependent DFT (TD-DFT) calculations have been performed to investigate the ground- and excited-state properties of these complexes to provide an insight into their structural, electronic, and optical properties. The results of this work provide further evidence regarding how and to what extent the sub-stituents on the ancillary ligand LX influence the emission properties of [Ir(dfppy) 2(LX)] complexes. Wiley-VCH Verlag GmbH & Co. KGaA.

Polymorphism-induced dual phosphorescent emission from solid-state iridium(III) complex

Different molecular packing structures in the solid-state iridium(III) complex (1) induce unprecedented dual phosphorescent emission through 3M(LLLL)CT and 3M(LL)CT transitions. The Royal Society of Chemistry 2009.

Analyzing the Relation between Structure and Aggregation Induced Emission (AIE) Properties of Iridium(III) Complexes through Modification of Non-Chromophoric Ancillary Ligands

Unconventionally modified dibenzoylmethane (dbm) ligands have been synthesized and successfully utilized as ancillary ligands for neutral iridium(III) complexes of the formula [Ir(dFppy)2(LX)], where dFppyH is 2-(2,4-difluorophenyl)pyridine and LX is tribenzoylmethane (tbm) or 1-phenyl-3-(4-(pyridin-2-yl)phenyl)propane-1,3-dione (pydbm). The modification of the ligands aims to prevent or enhance possible intermolecular interactions between the dFppy and/or the LX moiety in comparison with the previously reported [Ir(dFppy)2(dbm)] complex. The aggregation induced emission (AIE) properties of these complexes are significantly modulated, as a consequence of the different π–π interactions revealed by X-ray crystallography.