1335061-13-6

Basic information

• Product Name: iridium(III)-bis(2,4-diphenylpyridine)(acetylacetonate)
• CAS NO: 1335061-13-6
• Molecular Weight: 751.907
• Mol File: 1335061-13-6.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: iridium(III)-bis(2,4-diphenylpyridine)(acetylacetonate)(CAS DataBase Reference)
• NIST Chemistry Reference: iridium(III)-bis(2,4-diphenylpyridine)(acetylacetonate)(1335061-13-6)
• EPA Substance Registry System: iridium(III)-bis(2,4-diphenylpyridine)(acetylacetonate)(1335061-13-6)

Safety Data

• Hazardous Substances Data: 1335061-13-6(Hazardous Substances Data)

Upstream product

• 123-54-6 acetylacetone 
• 26274-35-1 2,4-diphenylpyridine 

Relevant articles and documents

Organic Electroluminescence Device

The present invention relates to an organic electroluminescence device containing a dopant compound and a host compound in a specific combination. The organic electroluminescence device according to the present invention shows yellowish green luminescence

CROSS-LINKABLE ORGANOMETALLIC LIGHT EMITTING LIGANDS AND COMPLEXES

The present invention relates to a 1, 4 bidentate ligand comprising first and second ligand centres, wherein the first ligand centre is an sp2-hybridised carbon or a nitrogen atom; wherein the second ligand centre is a nitrogen atom in a five- or six-membered aromatic or hetero-aromatic ring, said ring having a substantially linear substituent T1meta or para to the nitrogen atom; wherein T1 has the fomula (1) : -Ar1a -Y1b-Ar2-[Y2c-Ar2]d-S-B and wherein T1 is attached to the ring by X1, wherein X1 is a bond, a methylene group, a substituted methylene group, an oxygen atom or a sulphur atom, wherein each Ar1 and Ar2 are independently selected from the group of C6 to C20 aromatic and C4 to C20 heteroaromatic groups, wherein Y1 and each Y2 is independently an optionally substituted C2 or acetonitrile trans double-bond linking moiety, wherein a is 0, 1, 2 or 3, wherein b is 0, 1 or 2, wherein each c is independently 0, 1 or 2, wherein d is 0, 1,2, 3 or 4, S is a flexible spacer, and B represents a moiety having one or more cross-linkable functionalities.

The synthesis and photophysics of tris-heteroleptic cyclometalated iridium complexes

Herein we report the synthesis and photophysical study of tris-heteroleptic complexes of the general formula IrLL′(acac), where L and L′ are two differently substituted 2-phenylpyridines (ppyH) and acacH is 2,4-pentanedione, using a combinatorial approach that could be employed for many ligand combinations. The tris-heteroleptic complexes and the analogous bis-heteroleptic complexes of the form IrL2(acac) have been studied by a combination of absorption and photoluminescence spectroscopies in conjunction with modelling by DFT and TD-DFT to elucidate the nature and location of the excited state in the novel species.