Organic compound and organic light-emitting element

An organic compound represented by a general formula [1] or [2] below:

• wherein, in the general formula [1], L1 and L2 are each independently a direct bond or a linking group represented by at least one selected from the group consisting of a substituted or unsubstituted benzene residue, a substituted or unsubstituted naphthalene residue, a substituted or unsubstituted phenanthrene residue, a substituted or unsubstituted triphenylene residue, and a substituted or unsubstituted residue of a compound represented by a general formula [a] below:
• in the general formula [a], X1 and X2 are each independently selected from O, S, Se, and Te,
• HAr1 is selected from groups represented by general formulas [b] to [d] below, and HAr2 is selected from groups represented by general formulas [e] to [g] below, groups represented by general formulas [b] to [g] may further have a fused ring,
• in the general formulas [b] to [g], X3 to X10 are each independently selected from O, S, Se, and Te;
• in the general formulas [b] to [d], * represent a bonding position with L1;
• in the general formulas [e] to [g], * represent a bonding position with L2 or H,
• R1 to R6 are each independently selected from a hydrogen atom, a deuterium atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, and a substituted or unsubstituted silyl group,
• n is 0 or 1,
• in the general formula [2], L3 is a linking group represented by at least one selected from the group consisting of a substituted or unsubstituted benzene residue, a substituted or unsubstituted naphthalene residue, a substituted or unsubstituted phenanthrene residue, a substituted or unsubstituted triphenylene residue, and substituted or unsubstituted groups represented by general formulas [h] to [j] below:
• in the general formulas [h] to [j], X11 to X14 are each independently selected from O, S, Se, and Te, * represent a bonding position, and
• R11 to R28 are each independently selected from a hydrogen atom, a deuterium atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, and a substituted or unsubstituted silyl group.