| abstract |
The invention relates to an organic molecule having a structure of formula I, where X = CN or CF3; D = a chemical unit having a structure of formula I-1: wherein # = the link point of the unit according to formula I-1 to the central phenyl ring in the structure according to formula I; A and B = independently of one another are selected from the group consisting of CRR1, CR, NR, N, wherein there is a single or double bond between A and B and there is a single or double bond between B and Z; 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 thereof, -CRR1, -C=CRR1, -C=NR, -NR-, -O-, -SiRR1-, -S-, -S(O)-, -S(O)2-, a substituted or unsubstituted C1-C9-alkylene-, C2-C8-alkenylene-, C2-C8-alkynylene- or arylene group interrupted by O, phenyl- or substituted phenyl units. |