| abstract |
An organic molecule is disclosed having a structure of formula I, n n n n n n n n n n n n wherein n T is selected from the group consisting of CN and CF 3 ; n V, W and Y is independently from each other selected from the group consisting of CN, CF 3 and R 2 ; n Z is at each occurrence independently from another selected from the group consisting of a direct bond, CR 3 R 4 , C═CR 3 R 4 , C═O, C═NR 3 , NR 3 , O, SiR 3 R 4 , S, S(O) and S(O) 2 ; n wherein n exactly one substituent selected from the group consisting of T, V, W and Y is CN; and n exactly one substituent selected from the group consisting of T, V, W and Y is CF 3 . |