Patent ID: 7320835

Claim:
An organometallic complex composition of matter, the composition comprising: a hexacoordinate transition metal, M, selected from Ir, Os, Ru, and Rh; a first monoanionic bidentate ligand having Formula V a hydride ligand; a second monoanionic bidentate ligand comprising a phosphino alkoxide; and a monodentate phosphine ligand; wherein R 4 is a group comprising an unsaturated 5-membered heteroring containing nitrogen and attached via the nitrogen, and R 5 and R 6 are independently selected from H, alkyl, fluoroalkyl, fluoroalkylsulfonate, alkoxy, fluoroalkoxy, carboxyl, and cyano, and R 5 is also selected from —C(CF 3 )OCH 3 .