Description
Di-μ-chlorotetrakis[2-(2-pyridinyl-κN)phenyl-κC]diiridium(III) (CAS: 603109-48-4) is a high-purity organometallic complex featuring a dinuclear iridium(III) core bridged by two chloride ligands. With the molecular formula C44H32Cl2Ir2N4, this compound exhibits exceptional stability and is widely utilized in advanced catalytic and photophysical applications. The structure consists of two iridium centers coordinated to four bidentate 2-(2-pyridinyl)phenyl ligands, making it an excellent candidate for phosphorescent materials, OLED emitters, and homogeneous catalysis. This product is supplied as a fine powder with a purity of ≥99%, ensuring optimal performance in research and industrial processes. Store under inert conditions to maintain integrity.
Properties
- CAS Number: 603109-48-4
- Complexity: 237
- IUPAC Name: chloroiridium(2+);2-phenylpyridine
- InChI: InChI=1S/4C11H8N.2ClH.2Ir/c4*1-2-6-10(7-3-1)11-8-4-5-9-12-11;;;;/h4*1-6,8-9H;2*1H;;/q4*-1;;;2*+3/p-2
- InChI Key: LCEYXICNCJSAHX-UHFFFAOYSA-L
- Exact Mass: 1070.12392
- Molecular Formula: C44H32Cl2Ir2N4
- Molecular Weight: 1072.1
- SMILES: C1=CC=C([C-]=C1)C2=CC=CC=N2.C1=CC=C([C-]=C1)C2=CC=CC=N2.C1=CC=C([C-]=C1)C2=CC=CC=N2.C1=CC=C([C-]=C1)C2=CC=CC=N2.Cl[Ir+2].Cl[Ir+2]
- Topological: 51.6
- Monoisotopic Mass: 1072.12625
- Synonyms: 603109-48-4, Di-mu-chlorotetrakis[2-(2-pyridinyl-kN)phenyl-kC]diiridium(III), Di-|I-chlorotetrakis[2-(2-pyridinyl-kN)phenyl-kC]diiridium(III), 99%
This iridium complex is primarily employed in the development of highly efficient phosphorescent emitters for OLED displays and lighting due to its strong spin-orbit coupling and tunable emission properties. It serves as a key precursor in catalytic C-H activation and cross-coupling reactions, enabling the synthesis of complex organic molecules. Researchers also utilize it in photoredox catalysis for sustainable synthetic transformations.
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