| abstract |
The invention relates to organic molecules of the formula A and their use as emitters in optoelectronic components With Z = a direct bond or a divalent organic bridge which is a substituted or unsubstituted C1-C9-alkylene, C2-C8-alkenylene, C2-C8-alkynylene or arylene group or a combination of these -CRR ', - C = CRR ', -C = NR, -NR-, -O-, SiRR'-, -S-, -S (O) -, -S (O) 2 -, substituted by O substituted or unsubstituted C1-C9 Alkylene, C2-C8 alkenylene, C2-C8 alkynylene or arylene group, phenyl or substituted phenyl moiety; wherein at least one R A is a group according to formula B. |