105811-96-9

Basic information

• Product Name: carbonylhydridobis(methanesulphonato)bis(triphenylphosphine)iridium(III)
• CAS NO: 105811-96-9
• Molecular Weight: 936.018
• Mol File: 105811-96-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: carbonylhydridobis(methanesulphonato)bis(triphenylphosphine)iridium(III)(CAS DataBase Reference)
• NIST Chemistry Reference: carbonylhydridobis(methanesulphonato)bis(triphenylphosphine)iridium(III)(105811-96-9)
• EPA Substance Registry System: carbonylhydridobis(methanesulphonato)bis(triphenylphosphine)iridium(III)(105811-96-9)

Safety Data

• Hazardous Substances Data: 105811-96-9(Hazardous Substances Data)

Upstream product

• 75-75-2 methanesulfonic acid 
• 33541-67-2 carbonylhydridotris(triphenylphosphine)iridium(I) 

Relevant articles and documents

Complexes of the Platinum Metals. Part 32. Synthesis and Chemistry of some Iridium Sulphonate Derivatives

Sulphonic acids RSO3H (R = CF3, CH3, or C6H4CH3-p) react with mer-, , and to afford the products , , and respectively.Under more vigorous conditions the last reaction yields the bis(sulphonate) complexes .Thelability of the monodentate sulphonate ligands has been demonstrated by the substitution reactions of with a variety of neutral donor ligands.Products readily obtained in this manner include , 2 = 2,2'-bipyridyl, 1,10-phenanthroline, ethylenediamine, or o-NH2-C6H4NH2>, and trans-.Carbonylation of affords the tricarbonyl salt whereas under similar conditions the precursors (R = CH3 or C6H4CH3-p) yield the dihydride salts .Many of the complexes isolated were solvated by H-bonded molecules of sulphonic acids.Stereochemical assignments based on 1H, 19F, and 31 n.m.r. data are given for all the new products reported.