主权项 |
1. An organometallic complex represented by Formula 3: M is Ir, Os, Pt, Pb, Re, Ru or Pd and has oxidation state of 3; CyN is a substituted or unsubstituted C3-C60 heterocyclic group including nitrogen which is combined with M, 1,2,4-triazole including nitrogen which is combined with M, or a substituted or unsubstituted C3-C60 heteroaryl group including nitrogen which is combined with M; CyC is a substituted or unsubstituted C4-C60 cyclic group including carbon which is combined with M, a substituted or unsubstituted C3-C60 heterocyclic group including carbon which is combined with M, a substituted or unsubstituted C6-C60 aryl group including carbon which is combined with M, or a substituted or unsubstituted C3 -C60 heteroaryl group including carbon which is combined with M; CyN—CyC indicates a cyclometalating ligand which is a monoanionic bidentate ligand and combined with M through the nitrogen (N) of the CyN and the carbon (C) of the CyC; X is NR0, O, or S, where R0 is hydrogen, a halogen atom, a carboxyl group, or a C1-C20 alkyl group; R1, R2, R3, R5, R6, R7, R8, and R9 are each independently hydrogen, a halogen atom, a carboxyl group, an amino group, a nitro group, a cyano group, a substituted or unsubstituted C1-C20 alkyl group, a substituted or unsubstituted C1-C20 alkoxy group, a substituted or unsubstituted C2-C20 alkenyl group, a substituted or unsubstituted C2-C20 alkynyl group, a substituted or unsubstituted C1-C20 heteroalkyl group, a substituted or unsubstituted C6-C30 aryl group, a substituted or unsubstituted C7-C30 arylalkyl group, a substituted or unsubstituted C3-C30 heteroaryl group, or a substituted or unsubstituted C3-C30 heteroarylalkyl group and at least two of R1, R2, R3, R5, R6, R7, R8, and R9 may be fused into a 5 to 7-membered ring; and n is an integer in a range of 0 to 30. |