| abstract |
The invention relates to an organic molecule with a structure of formula I:whereinn = 0 or 1 at each occurrence,m = 1 - n at each occurrence; i.e. if n is 1, m is 0 and vice versa,o = 0 or 1 at each occurrence, andp = 1 - o at each occurrence;T is selected from the group consisting of a direct bond, NR<sup>3</sup>, Si(R<sup>3</sup>)<sub>2</sub>, C(R<sup>3</sup>)<sub>2</sub>, BR<sup>3</sup>, O, S, S(O) and S(O)<sub>2</sub>.V is selected from the group consisting of a direct bond, NR<sup>3</sup>, Si(R<sup>3</sup>)<sub>2</sub>, C(R<sup>3</sup>)<sub>2</sub>, BR<sup>3</sup>, O, S, S(O) and S(O)<sub>2</sub>.Z is at each occurrence independently form another selected from the group consisting of a direct bond, CR<sup>3</sup>R<sup>4</sup>, C=CR<sup>3</sup>R<sup>4</sup>, C=O, C=NR<sup>3</sup>, O, SiR<sup>3</sup>R<sup>4</sup>, S, S(O) and S(O)<sub>2</sub>. |