1438890-64-2

Basic information

• Product Name: Λ-(iridium(III) bis[1′-(4′,6′-difluorophenyl)1,2,3-triazolato-N,C^2′]-4,4′-bi-1H-1,2,3-triazole 1,1′-bis(phenylmethyl)) hexafluorophosphate
• CAS NO: 1438890-64-2
• Molecular Weight: 1194.07
• Mol File: 1438890-64-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Λ-(iridium(III) bis[1′-(4′,6′-difluorophenyl)1,2,3-triazolato-N,C^2′]-4,4′-bi-1H-1,2,3-triazole 1,1′-bis(phenylmethyl)) hexafluorophosphate(CAS DataBase Reference)
• NIST Chemistry Reference: Λ-(iridium(III) bis[1′-(4′,6′-difluorophenyl)1,2,3-triazolato-N,C^2′]-4,4′-bi-1H-1,2,3-triazole 1,1′-bis(phenylmethyl)) hexafluorophosphate(1438890-64-2)
• EPA Substance Registry System: Λ-(iridium(III) bis[1′-(4′,6′-difluorophenyl)1,2,3-triazolato-N,C^2′]-4,4′-bi-1H-1,2,3-triazole 1,1′-bis(phenylmethyl)) hexafluorophosphate(1438890-64-2)

Safety Data

• Hazardous Substances Data: 1438890-64-2(Hazardous Substances Data)

Upstream product

• 1311386-87-4 4-(1-(2,4-difluorophenyl))-1-benzyl-1,2,3-triazole 

Relevant articles and documents

Cationic iridium(iii) complexes bearing a bis(triazole) ancillary ligand

Three new heteroleptic cationic iridium complexes of the form [Ir(C^N)(btl)]+, where btl = 1,1′-benzyl-4,4′-bi-1H-1,2, 3-triazolyl and C^N = 2-phenylpyridine (ppyH) (1), 1-benzyl-4-phenyl-1H-1,2,3- triazole (phtl) (2) or 1-benzyl-4-(2,4-difluorophenyl)-1H-1,2,3-triazole (dFphtl) (3), were synthesized and isolated as their hexafluorophosphate (PF6-) salts and fully characterized. The single crystal structure of 3 has been solved. Along the series from 1-3 the absorption spectra shift hypsochromically while the electrochemical gap increases from 3.25 to 3.54 to 3.88 V. Acetonitrile solutions of 1 and 2 are poorly luminescent, sky-blue emitters with predominant ligand-centered and charge transfer character, respectively. Theoretical calculations support these assignments. Complex 3 is not photostable and decomposes to solvento-based structures of the form [Ir(dFphtl)2(ACN)n]+ (n = 1, 2) through a dissociation and degradation of the btl ligand.