HYDRIDOCARBONYLTRIS(TRIPHENYLPHOSPHINE)IRIDIUM (I)

• CAT Number: M083205
• CAS Number: 17250-25-8
• Molecular Formula: C55H45IrOP3
• Molecular Weight: 1007.08
• Purity: ≥95%
• Storage: Store at -20°C
• IUPAC Name: carbon monoxide;iridium;triphenylphosphane
• InChI: InChI=1S/3C18H15P.CO.Ir/c3*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;1-2;/h3*1-15H
• InChIKey: OWVGPTPQWABNND-UHFFFAOYSA-N
• SMILES: [C-]#[O+].C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3.C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3.C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3.[Ir]

Hydridocarbonyltris(triphenylphosphine)iridium(I)（Cat No.:M083205）, often abbreviated as [IrH(CO)(PPh₃)₃], is a well-known organometallic complex featuring a central iridium(I) atom coordinated with one hydride, one carbonyl, and three triphenylphosphine ligands. It appears as a yellow crystalline solid and is widely used as a homogeneous catalyst in hydrogenation, hydroformylation, and carbonylation reactions. The complex exhibits excellent thermal stability and reactivity, making it valuable for mechanistic studies and synthetic applications in coordination and organometallic chemistry. Soluble in common organic solvents, it must be handled under inert atmosphere due to air and moisture sensitivity.