An organic molecule is disclosed having a structure of Formula I:
wherein
X is O or S; Y is O or S;
R
1
is selected from the group consisting of:
hydrogen,
deuterium,
C
1
-C
5
-alkyl,
which is optionally substituted with one or more substituents R
5
;
C
6
-C
60
-aryl,
which is optionally substituted with one or more substituents R
5
; and
C
3
-C
57
-heteroaryl,
which is optionally substituted with one or more substituents R
5
.
                            揭示了一种具有以下结构的有机分子:其中X为O或S;Y为O或S;R1选自以下组合:氢,
氘,C1-C5-烷基,可选地取代一个或多个取代基R5;C6-C60-芳基,可选地取代一个或多个取代基R5;以及C3-C57-杂芳基,可选地取代一个或多个取代基R5。