CPC C07F 1/08 (2013.01) [C07F 9/94 (2013.01); H01L 21/0212 (2013.01); H10K 71/00 (2023.02); H10K 71/164 (2023.02); H10K 71/30 (2023.02); H10K 85/111 (2023.02); H10K 85/30 (2023.02); H10K 85/341 (2023.02); H10K 85/371 (2023.02); C07C 63/06 (2013.01); C07C 63/68 (2013.01); H10K 10/484 (2023.02); H10K 30/30 (2023.02); H10K 50/155 (2023.02); H10K 50/18 (2023.02)] | 20 Claims |
1. A metal complex comprising:
at least one metal atom M and at least one ligand L attached to the at least one metal atom M, wherein the at least one ligand L has the following structure:
wherein E1 and E2 are oxygen,
wherein the substituent R1 is selected from branched or unbranched, fluorinated aliphatic hydrocarbons with 1 to 10 C atoms,
wherein n=1 to 5,
wherein the substituent R2 is selected from branched or unbranched aliphatic hydrocarbons with 1 to 10 C atoms, aryl and heteroaryl,
wherein m>0 to at most 5−n, and
wherein the at least one metal atom M is a main group metal of groups 13 to 15 of the periodic table of elements.
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