118773-91-4

Basic information

• Product Name: tetraethylammonium pentachloro(pyridine)iridate(IV)
• Synonyms: tetraethylammonium pentachloro(pyridine)iridate(IV)
• CAS NO: 118773-91-4
• Molecular Weight: 578.84
• Mol File: 118773-91-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: tetraethylammonium pentachloro(pyridine)iridate(IV)(CAS DataBase Reference)
• NIST Chemistry Reference: tetraethylammonium pentachloro(pyridine)iridate(IV)(118773-91-4)
• EPA Substance Registry System: tetraethylammonium pentachloro(pyridine)iridate(IV)(118773-91-4)

Safety Data

• Hazardous Substances Data: 118773-91-4(Hazardous Substances Data)

Upstream product

• 39210-66-7 trans-{Ir(pyridine)2Cl₄} 
• 56-34-8 tetraethylammonium chloride 

Downstream Products

• 118773-83-4 tetraethylammonium pentachloro(dimethylsulphide)iridate(IV) 
• 628-13-7 pyridine hydrochloride 
• 118773-79-8 tetraethylammonium pentachloro(dimethylselenide)iridate(IV) 
• 118773-77-6 tetraethylammonium pentachloro(triphenylphosphine)iridate(IV) 
• 118773-89-0 tetraethylammonium pentachloro(triphenylarsine)iridate(IV) 
• 118773-85-6 tetraethylammonium pentachloro(triphenylstibine)iridate(IV) 

Relevant articles and documents

Synthesis and Properties of Pentachloro(ligand)iridate(IV) Anions - (L=pyridine, PPh3, AsPh3, SbPh3, SMe2, SPh2, or SeMe2)

Purple (py=pyridine) is conveniently obtained by reaction of trans- with HCl gas and NEt4Cl in CH2Cl2 solution.Reduction of this anion with ascorbic acid, followed by successive treatment with L (L=SMe2, SeMe2, PPh3, AsPh3, or SbPh3), Cl2, and HCl, afford , which have been characterised by analysis, i.r. and u.v.-visible spectroscopy, and conductance measurements.The potentials for the reductions were measured, and the formal potential for the IrIII-IrIV couples are compared with those of trans-0/- and cis-0/- (L-L = bidentate ligand analogue of L).