| abstract |
A light-emitting element having high light emission luminance, high light emission efficiency, and high durability is provided. An organic electroluminescent device having at least one organic layer including a light emitting layer between a pair of electrodes, wherein the organic layer contains at least one compound represented by the following general formula (I) in the organic layer. Light emitting element. [Chemical 1] (In general formula (I), Z 1 and Z 2 each independently represent a nitrogen-containing heterocycle that coordinates to platinum with a nitrogen atom. Q 1 and Q 2 represent a carbon atom, an oxygen atom, a sulfur atom, and nitrogen. An atom or a group bonded to platinum by a phosphorus atom, Q 1 and Q 2 each represent a different structure, L 1 and L 2 each independently represent a single bond or a linking group, and n is 0 or 1 Represents.) [Selection figure] None |