Patent ID: 8399665

Claim:
An organometallic complex comprising a structure represented by General Formula (G1): wherein: R 1 and R 2 individually represent any of an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, an alkylthio group having 1 to 4 carbon atoms, or an alkoxycarbonyl group having 1 to 5 carbon atoms; R 3 represents hydrogen or an alkyl group having 1 to 4 carbon atoms; R 4 , R 5 ,R 6 ,R 7 , R 8 , and R 9 individually represent any of hydrogen, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, a halogen group, a haloalkyl group having 1 to 4 carbon atoms, or an aryl group having 6 to 12 carbon atoms; and M is a central metal and represents either a Group 9 element or a Group 10 element.