Metal complex compound and organic light emitting diode device including the same

A metal complex compound represented by the following Chemical Formula 3:

• wherein, in Chemical Formula 3,
• M2 is a Group 2 metal ion or Group 3 metal ion,
• R9 to R14 are the same or different, and are independently selected from the group consisting of hydrogen, deuterium, a halogen, a hydroxyl group, a substituted or unsubstituted C1 to C20 alkyl group, a substituted or unsubstituted C2 to C20 alkenyl group, a substituted or unsubstituted C2 to C20 alkynyl group, a substituted or unsubstituted C1 to C20 alkoxy group, a substituted or unsubstituted C3 to C30 cycloalkyl group, a substituted or unsubstituted C3 to C30 cycloalkenyl group, a substituted or unsubstituted C3 to C30 cycloalkynyl group, a substituted or unsubstituted C2 to C30 heterocycloalkyl group, a substituted or unsubstituted C2 to C30 heterocycloalkenyl group, a substituted or unsubstituted C2 to C30 heterocycloalkynyl group, a substituted or unsubstituted C6 to C30 an aryl group, a substituted or unsubstituted C6 to C30 aryloxy group, a substituted or unsubstituted C2 to C30 heteroaryl group, an amine group, an ester group, a carboxyl group, a nitro group, and a cyano group,
• wherein at least one of R9 to R14 is deuterium, and
• y2 is 2 or 3.

An organic light emitting device comprising

• a first electrode,
• a second electrode facing the first electrode, and
• an organic layer interposed between the first electrode and the second electrode,
• wherein the organic layer includes a metal complex compound represented by the following Chemical Fonnula 1:
• wherein, in Chemical Formula 1,
• M1 is a Group 2 metal ion or Group 3 metal ion,
• R1 to R8 are the same or different, and are independently selected from the group consisting of hydrogen, deuterium, a halogen, a hydroxyl group, a substituted or unsubstituted. C1 to C20 alkyl group, a substituted or unsubstituted C2 to C20 alkenyl group, a substituted or unsubstituted C2 to C20 alkynyl group, a substituted or unsubstituted C1 to C20 alkoxy group, a substituted or unsubstituted C3 to C30 cycloalkyl group, a substituted or unsubstituted C3 to C30 cycloalkenyl group, a substituted or unsubstituted C3 to C30 cycloalkynyl group, a substituted or unsubstituted C2 to C30 heterocycloalkyl group, a substituted or unsubstituted C2 to C30 heterocycloalkenyl group, a substituted or unsubstituted C2 to C30 heterocycloalkynyl group, a substituted or unsubstituted C6 to C30 an aryl group, a substituted or unsubstituted C6 to C30 aryloxy group, a substituted or unsubstituted C2 to C30 heteroaryl group, an amine group, an ester group, a carboxyl group, a nitro group, and a cyano group,
• wherein at least one of R1 to R8 is deuterium, and
• y1 is 2 or 3.

An organic light emitting device comprising

• a first electrode,
• a second electrode facing the first electrode, and
• an organic layer interposed between the first electrode and the second electrode,
• wherein the organic layer includes a metal complex compound represented by the following Chemical Formula 3:
• wherein, in Chemical Formula 3,
• M2 is a Group 2 metal ion or Group 3 metal ion, R9 to R14 are the same or different, and are independently selected from the group consisting of hydrogen, deuterium, a halogen, a hydroxyl group, a substituted or unsubstituted C1 to C20 alkyl group, a substituted or unsubstituted C2 to C20 alkenyl group, a substituted or unsubstituted C2 to C20 alkynyl group, a substituted or unsubstituted C1 to C20 alkoxy group, a substituted or unsubstituted C3 to C30 cycloalkyl group, a substituted or unsubstituted C3 to C30 cycloalkenyl group, a substituted or unsubstituted C3 to C30 cycloalkynyl group, a substituted or unsubstituted C2 to C30 heterocycloalkyl group, a substituted or unsubstituted C2 to C30 heterocycloalkenyl group, a substituted or unsubstituted C2 to C30 heterocycloalkynyl group, a substituted or unsubstituted C6 to C30 an aryl group, a substituted or unsubstituted C6 to C30 aryloxy group, a substituted or unsubstituted C2 to C30 heteroaryl group, an amine group, an ester group, a carboxyl group, a nitro group, and a cyano group,
• wherein at least one of R9 to R14 is deuterium, and
• y2 is 2 or 3.