Synonyms: Iridium,dicarbonyl(pentamethyl-p-cyclopentadienyl)- (8CI); 1,3-Cyclopentadiene, 1,2,3,4,5-pentamethyl-,iridium complex; (Pentamethylcyclopentadienyl)iridium dicarbonyl;Dicarbonyl(pentamethylcyclopentadienyl)iridium; Dicarbonyl(h5-pentamethylcyclopentadienyl)iridium