Organic molecules for use in optoelectronic devices
An organic molecule, is disclosed having: one first chemical moiety with a structure of formula I: and one second chemical moiety with a structure of formula II: wherein the first chemical moiety is linked to the second chemical moiety via a single bond; and one third chemical moiety with a structure of Formula III: wherein the first chemical moiety is linked to the third chemical moiety via a single bond.
1. An organic molecule, consisting of:
one first chemical moiety represented by a structure of Formula I:
one second chemical moiety represented by a structure of Formula II:
wherein the first chemical moiety is linked to the second chemical moiety via a single bond; and
one third chemical moiety represented by a structure of Formula III:
wherein the first chemical moiety is linked to the third chemical moiety via a single bond; wherein
one of T or V is the binding site of a single bond linking the first chemical moiety to the second chemical moiety;
another one of T or V is R 1 ;
W is R 1 ;
one of X or Y is the binding site of a single bond linking the first chemical moiety to the third chemical moiety;
another one of X or Y is R 1 ;
# represents the binding site of a single bond linking the first chemical moiety to the second chemical moiety;
A is selected from the group consisting of O, S and N-Ph;
Z is a direct bond;
R N is at each occurrence independently from another selected from the group consisting of:
hydrogen,
deuterium,
C 1 -C 5 -alkyl, wherein one or more hydrogen atoms of the C 1 -C 5 -alkyl are optionally substituted by deuterium;
C 2 -C 8 -alkenyl, wherein one or more hydrogen atoms of the C 2 -C 8 -alkenyl are optionally substituted by deuterium;
C 2 -C 8 -alkynyl, wherein one or more hydrogen atoms of the C 2 -C 8 -alkynyl are optionally substituted by deuterium;
C 6 -C 18 -aryl, which is optionally substituted with one or more substituents R 6 ; and
C 3 -C 17 -heteroaryl, which is optionally substituted with one or more substituents R 6 ;
R I , R II , R III , and R IV is at each occurrence independently from another selected from the group consisting of $ and R d ;
R d is at each occurrence independently from another selected from the group consisting of:
hydrogen,
deuterium,
C 6 -C 18 -aryl, which is optionally substituted with one or more substituents independently from another selected from the group consisting of:
C 1 -C 5 -alkyl, wherein optionally one or more hydrogen atoms of the C 1 -C 5 -alkyl are independently from each other substituted by deuterium, CN, CF 3 , or F; and
C 6 -C 18 -aryl, which is optionally substituted with one or more C 1 -C 5 -alkyl substituents;
$ represents the binding site of a single bond linking the first chemical moiety to the third chemical moiety;
R 1 is at each occurrence independently from another selected from the group consisting of:
hydrogen,
deuterium,
C 1 -C 5 -alkyl, wherein one or more hydrogen atoms of the C 1 -C 5 -alkyl are optionally substituted by deuterium;
C 2 -C 8 -alkenyl, wherein one or more hydrogen atoms of the C 2 -C 8 -alkenyl are optionally substituted by deuterium;
C 2 -C 8 -alkynyl, wherein one or more hydrogen atoms of the C 2 -C 8 -alkynyl are optionally substituted by deuterium; and
C 6 -C 18 -aryl, which is optionally substituted with one or more substituents independently from another selected from the group consisting of:
C 1 -C 5 -alkyl, wherein optionally one or more hydrogen atoms of the C 1 -C 5 -alkyl are independently from each other substituted by deuterium, CN, CF 3 , or F; and
C 6 -C 18 -aryl, which is optionally substituted with one or more C 1 -C 5 -alkyl substituents;
R a is at each occurrence independently from another selected from the group consisting of:
hydrogen,
deuterium,
N(R 5 ) 2 ,
OR 5 ,
Si(R 5 ) 3 ,
B(OR 5 ) 2 ,
OSO 2 R 5 ,
CF 3 ,
CN,
F,
Br,
I,
C 1 -C 40 -alkyl,
which is optionally substituted with one or more substituents R 5 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 5 C═CR 5 , C≡C, Si(R 5 ) 2 , Ge(R 5 ) 2 , Sn(R 5 ) 2 , C═O, C═S, C═Se, C═NR 5 , P(═O)(R 5 ), SO, SO 2 , NR 5 , O, S or CONR 5 ;
C 1 -C 40 -alkoxy,
which is optionally substituted with one or more substituents R 5 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 5 C═CR 5 , C≡C, Si(R 5 ) 2 , Ge(R 5 ) 2 , Sn(R 5 ) 2 , C═O, C═S, C═Se, C═NR 5 , P(═O)(R 5 ), SO, SO 2 , NR 5 , O, S or CONR 5 ;
C 1 -C 40 -thioalkoxy,
which is optionally substituted with one or more substituents R 5 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 5 C═CR 5 , C≡C, Si(R 5 ) 2 , Ge(R 5 ) 2 , Sn(R 5 ) 2 , C═O, C═S, C═Se, C═NR 5 , P(═O)(R 5 ), SO, SO 2 , NR 5 , O, S or CONR 5 ;
C 2 -C 40 -alkenyl,
which is optionally substituted with one or more substituents R 5 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 5 C═CR 5 , C≡C, Si(R 5 ) 2 , Ge(R 5 ) 2 , Sn(R 5 ) 2 , C═O, C═S, C═Se, C═NR 5 , P(═O)(R 5 ), SO, SO 2 , NR 5 , O, S or CONR 5 ;
C 2 -C 40 -alkynyl,
which is optionally substituted with one or more substituents R 5 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 5 C═CR 5 , C≡C, Si(R 5 ) 2 , Ge(R 5 ) 2 , Sn(R 5 ) 2 , C═O, C═S, C═Se, C═NR 5 , P(═O)(R 5 ), SO, SO 2 , NR 5 , O, S or CONR 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 ;
R 5 is at each occurrence independently from another selected from the group consisting of:
hydrogen,
deuterium,
N(R 6 ) 2 ,
OR 6 ,
Si(R 6 ) 3 ,
B(OR 6 ) 2 ,
OSO 2 R 6 ,
CF 3 ,
CN,
F,
Br,
I,
C 1 -C 40 -alkyl,
which is optionally substituted with one or more substituents R 6 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 6 C═CR 6 , C≡C, Si(R 6 ) 2 , Ge(R 6 ) 2 , Sn(R 6 ) 2 , C═O, C═S, C═Se, C═NR 6 , P(═O)(R 6 ), SO, SO 2 , NR 6 , O, S or CONR 6 ;
C 1 -C 40 -alkoxy,
which is optionally substituted with one or more substituents R 6 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 6 C═CR 6 , C≡C, Si(R 6 ) 2 , Ge(R 6 ) 2 , Sn(R 6 ) 2 , C═O, C═S, C═Se, C═NR 6 , P(═O)(R 6 ), SO, SO 2 , NR 6 , O, S or CONR 6 ;
C 1 -C 40 -thioalkoxy,
which is optionally substituted with one or more substituents R 6 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 6 C═CR 6 , C≡C, Si(R 6 ) 2 , Ge(R 6 ) 2 , Sn(R 6 ) 2 , C═O, C═S, C═Se, C═NR 6 , P(═O)(R 6 ), SO, SO 2 , NR 6 , O, S or CONR 6 ;
C 2 -C 40 -alkenyl,
which is optionally substituted with one or more substituents R 6 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 6 C═CR 6 , C≡C, Si(R 6 ) 2 , Ge(R 6 ) 2 , Sn(R 6 ) 2 , C═O, C═S, C═Se, C═NR 6 , P(═O)(R 6 ), SO, SO 2 , NR 6 , O, S or CONR 6 ;
C 2 -C 40 -alkynyl,
which is optionally substituted with one or more substituents R 6 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 6 C═CR 6 , C≡C, Si(R 6 ) 2 , Ge(R 6 ) 2 , Sn(R 6 ) 2 , C═O, C═S, C═Se, C═NR 6 , P(═O)(R 6 ), SO, SO 2 , NR 6 , O, S or CONR 6 ;
C 6 -C 60 -aryl, which is optionally substituted with one or more substituents R 6 ; and
C 3 -C 57 -heteroaryl, which is optionally substituted with one or more substituents R 6 ;
R f is at each occurrence independently from another selected from the group consisting of:
hydrogen,
deuterium,
N(R 5f ) 2 ,
OR 5f ,
Si(R 5f ) 3 ,
B(OR 5f ) 2 ,
OSO 2 R 5f ,
CF 3 ,
CN,
F,
Br,
I,
C 1 -C 40 -alkyl,
which is optionally substituted with one or more substituents R 5f and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 5f C═CR 5f , C≡C, Si(R 5f ) 2 , Ge(R 5f ) 2 , Sn(R 5f ) 2 , C═O, C═S, C═Se, C═NR 5f , P(═O)(R 5f ), SO, SO 2 , NR 5f , O, S or CONR 5f ;
C 1 -C 40 -alkoxy,
which is optionally substituted with one or more substituents R 5f and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 5f C═CR 5f , C≡C, Si(R 5f ) 2 , Ge(R 5f ) 2 , Sn(R 5f ) 2 , C═O, C═S, C═Se, C═NR 5f , P(═O)(R 5f ), SO, SO 2 , NR 5f , O, S or CONR 5f ;
C 1 -C 40 -thioalkoxy,
which is optionally substituted with one or more substituents R 5f and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 5f C═CR 5f , C≡C, Si(R 5f ) 2 , Ge(R 5f ) 2 , Sn(R 5f ) 2 , C═O, C═S, C═Se, C═NR 5f , P(═O)(R 5f ), SO, SO 2 , NR 5f , O, S or CONR 5f ;
C 2 -C 40 -alkenyl,
which is optionally substituted with one or more substituents R 5f and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 5f C═CR 5f , C≡C, Si(R 5f ) 2 , Ge(R 5f ) 2 , Sn(R 5f ) 2 , C═O, C═S, C═Se, C═NR 5f , P(═O)(R 5f ), SO, SO 2 , NR 5f , O, S or CONR 5f ;
C 2 -C 40 -alkynyl,
which is optionally substituted with one or more substituents R 5f and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 5f C═CR 5f , C≡C, Si(R 5f ) 2 , Ge(R 5f ) 2 , Sn(R 5f ) 2 , C═O, C═S, C═Se, C═NR 5f , P(═O)(R 5f ), SO, SO 2 , NR 5f , O, S or CONR 5f ;
C 6 -C 60 -aryl, which is optionally substituted with one or more substituents R 5f ; and
C 3 -C 57 -heteroaryl, which is optionally substituted with one or more substituents R 5f ;
R 5f is at each occurrence independently from another selected from the group consisting of:
hydrogen,
deuterium,
N(R 6 ) 2 ,
OR 6 ,
Si(R 6 ) 3 ,
B(OR 6 ) 2 ,
OSO 2 R 6 ,
CF 3 ,
CN,
F,
Br,
I,
C 1 -C 40 -alkyl,
which is optionally substituted with one or more substituents R 6 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 6 C═CR 6 , C≡C, Si(R 6 ) 2 , Ge(R 6 ) 2 , Sn(R 6 ) 2 , C═O, C═S, C═Se, C═NR 6 , P(═O)(R 6 ), SO, SO 2 , NR 6 , O, S or CONR 6 ;
C 1 -C 40 -alkoxy,
which is optionally substituted with one or more substituents R 6 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 6 C═CR 6 , C≡C, Si(R 6 ) 2 , Ge(R 6 ) 2 , Sn(R 6 ) 2 , C═O, C═S, C═Se, C═NR 6 , P(═O)(R 6 ), SO, SO 2 , NR 6 , O, S or CONR 6 ;
C 1 -C 40 -thioalkoxy,
which is optionally substituted with one or more substituents R 6 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 6 C═CR 6 , C≡C, Si(R 6 ) 2 , Ge(R 6 ) 2 , Sn(R 6 ) 2 , C═O, C═S, C═Se, C═NR 6 , P(═O)(R 6 ), SO, SO 2 , NR 6 , O, S or CONR 6 ;
C 2 -C 40 -alkenyl,
which is optionally substituted with one or more substituents R 6 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 6 C═CR 6 , C≡C, Si(R 6 ) 2 , Ge(R 6 ) 2 , Sn(R 6 ) 2 , C═O, C═S, C═Se, C═NR 6 , P(═O)(R 6 ), SO, SO 2 , NR 6 , O, S or CONR 6 ;
C 2 -C 40 -alkynyl,
which is optionally substituted with one or more substituents R 6 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 6 C═CR 6 , C≡C, Si(R 6 ) 2 , Ge(R 6 ) 2 , Sn(R 6 ) 2 , C═O, C═S, C═Se, C═NR 6 , P(═O)(R 6 ), SO, SO 2 , NR 6 , O, S or CONR 6 ;
C 6 -C 60 -aryl, which is optionally substituted with one or more substituents R 6 ; and
C 3 -C 57 -heteroaryl, which is optionally substituted with one or more substituents R 6 ;
R 6 is at each occurrence independently from another selected from the group consisting of:
hydrogen,
deuterium,
OPh,
CF 3 ,
CN,
F,
C 1 -C 5 -alkyl, wherein optionally one or more hydrogen atoms of the C 1 -C 5 -alkyl are independently from each other substituted by deuterium, CN, CF 3 , or F;
C 1 -C 5 -alkoxy, wherein optionally one or more hydrogen atoms of the C 1 -C 5 -alkoxy are independently from each other substituted by deuterium, CN, CF 3 , or F;
C 1 -C 5 -thioalkoxy, wherein optionally one or more hydrogen atoms of the C 1 -C 5 -thioalkoxy are independently from each other substituted by deuterium, CN, CF 3 , or F;
C 2 -C 5 -alkenyl, wherein optionally one or more hydrogen atoms of the C 2 -C 5 -alkenyl are independently from each other substituted by deuterium, CN, CF 3 , or F;
C 2 -C 5 -alkynyl, wherein optionally one or more hydrogen atoms of the C 2 -C 5 -alkynyl are independently from each other substituted by deuterium, CN, CF 3 , or F;
C 6 -C 18 -aryl, which is optionally substituted with one or more C 1 -C 5 -alkyl substituents;
C 3 -C 17 -heteroaryl, which is optionally substituted with one or more C 1 -C 5 -alkyl substituents;
N(C 6 -C 18 -aryl) 2 ;
N(C 3 -C 17 -heteroaryl) 2 ; and
N(C 3 -C 17 -heteroaryl)(C 6 -C 18 -aryl);
wherein the substituents R a , R 3 , R 4 or R 5 independently from each other optionally form a mono- or polycyclic, aliphatic, aromatic and/or benzo-fused ring system with one or more substituents R a , R 3 , R 4 or R 5 ;
wherein the substituents R f or R 5f independently from each other may optionally form a mono- or polycyclic, aliphatic, aromatic and/or benzo-fused ring system with one or more substituents R f or R 5f ; and
wherein exactly one substituent selected from the group consisting of R I , R II , R III and R IV is the binding site of a single bond linking the first chemical moiety to the third chemical moiety.
2. The organic molecule according to claim 1 , wherein R 1 , R d , R f and R N is at each occurrence independently from another selected from the group consisting of H and phenyl.
3. The organic molecule according to claim 1 , wherein X represents the binding site of a single bond linking the first chemical moiety and the third chemical moiety, and
T represents the binding site of a single bond linking the first chemical moiety and the second chemical moiety.
4. The organic molecule according to claim 1 , wherein the second chemical moiety is represented by Formula IIa:
5. The organic molecule according to claim 1 , wherein the second chemical moiety is represented by Formula IIb:
wherein
R b is at each occurrence independently from another selected from the group consisting of deuterium, N(R 5 ) 2 , OR 5 , Si(R 5 ) 3 , B(OR 5 ) 2 , OSO 2 R 5 , CF 3 , CN, F, Br, I,
C 1 -C 40 -alkyl,
which is optionally substituted with one or more substituents R 5 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 5 C═CR 5 , C≡C, Si(R 5 ) 2 , Ge(R 5 ) 2 , Sn(R 5 ) 2 , C═O, C═S, C═Se, C═NR 5 , P(═O)(R 5 ), SO, SO 2 , NR 5 , O, S or CONR 5 ;
C 1 -C 40 -alkoxy,
which is optionally substituted with one or more substituents R 5 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 5 C═CR 5 , C≡C, Si(R 5 ) 2 , Ge(R 5 ) 2 , Sn(R 5 ) 2 , C═O, C═S, C═Se, C═NR 5 , P(═O)(R 5 ), SO, SO 2 , NR 5 , O, S or CONR 5 ;
C 1 -C 40 -thioalkoxy,
which is optionally substituted with one or more substituents R 5 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 5 C═CR 5 , C≡C, Si(R 5 ) 2 , Ge(R 5 ) 2 , Sn(R 5 ) 2 , C═O, C═S, C═Se, C═NR 5 , P(═O)(R 5 ), SO, SO 2 , NR 5 , O, S or CONR 5 ;
C 2 -C 40 -alkenyl,
which is optionally substituted with one or more substituents R 5 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 5 C═CR 5 , C≡C, Si(R 5 ) 2 , Ge(R 5 ) 2 , Sn(R 5 ) 2 , C═O, C═S, C═Se, C═NR 5 , P(═O)(R 5 ), SO, SO 2 , NR 5 , O, S or CONR 5 ;
C 2 -C 40 -alkynyl,
which is optionally substituted with one or more substituents R 5 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 5 C═CR 5 , C≡C, Si(R 5 ) 2 , Ge(R 5 ) 2 , Sn(R 5 ) 2 , C═O, C═S, C═Se, C═NR 5 , P(═O)(R 5 ), SO, SO 2 , NR 5 , O, S or CONR 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 .
6. The organic molecule according to claim 1 wherein the second chemical moiety is represented by formula IIc:
wherein
R b is at each occurrence independently from another selected from the group consisting of deuterium, N(R 5 ) 2 , OR 5 , Si(R 5 ) 3 , B(OR 5 ) 2 , OSO 2 R 5 , CF 3 , CN, F, Br, I,
C 1 -C 40 -alkyl,
which is optionally substituted with one or more substituents R 5 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 5 C═CR 5 , C≡C, Si(R 5 ) 2 , Ge(R 5 ) 2 , Sn(R 5 ) 2 , C═O, C═S, C═Se, C═NR 5 , P(═O)(R 5 ), SO, SO 2 , NR 5 , O, S or CONR 5 ;
C 1 -C 40 -alkoxy,
which is optionally substituted with one or more substituents R 5 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 5 C═CR 5 , C≡C, Si(R 5 ) 2 , Ge(R 5 ) 2 , Sn(R 5 ) 2 , C═O, C═S, C═Se, C═NR 5 , P(═O)(R 5 ), SO, SO 2 , NR 5 , O, S or CONR 5 ;
C 1 -C 40 -thioalkoxy,
which is optionally substituted with one or more substituents R 5 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 5 C═CR 5 , C≡C, Si(R 5 ) 2 , Ge(R 5 ) 2 , Sn(R 5 ) 2 , C═O, C═S, C═Se, C═NR 5 , P(═O)(R 5 ), SO, SO 2 , NR 5 , O, S or CONR 5 ;
C 2 -C 40 -alkenyl,
which is optionally substituted with one or more substituents R 5 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 5 C═CR 5 , C≡C, Si(R 5 ) 2 , Ge(R 5 ) 2 , Sn(R 5 ) 2 , C═O, C═S, C═Se, C═NR 5 , P(═O)(R 5 ), SO, SO 2 , NR 5 , O, S or CONR 5 ;
C 2 -C 40 -alkynyl,
which is optionally substituted with one or more substituents R 5 and
wherein one or more non-adjacent CH 2 -groups are optionally substituted by R 5 C═CR 5 , C≡C, Si(R 5 ) 2 , Ge(R 5 ) 2 , Sn(R 5 ) 2 , C═O, C═S, C═Se, C═NR 5 , P(═O)(R 5 ), SO, SO 2 , NR 5 , O, S or CONR 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 .
7. The organic molecule according to claim 5 , wherein R b is at each occurrence independently from another selected from the group consisting of
Me, i Pr, t Bu, CN, CF 3 ,
Ph, which is optionally substituted with one or more substituents independently from each other selected from the group consisting of Me, i Pr, t Bu, CN, CF 3 and Ph;
pyridinyl, which is optionally substituted with one or more substituents independently from each other selected from the group consisting of Me, i Pr, t Bu, CN, CF 3 and Ph;
pyrimidinyl, which is optionally substituted with one or more substituents independently from each other selected from the group consisting of Me, i Pr, t Bu, CN, CF 3 and Ph;
carbazolyl, which is optionally substituted with one or more substituents independently from each other selected from the group consisting of Me, i Pr, t Bu, CN, CF 3 and Ph;
triazinyl, which is optionally substituted with one or more substituents independently from each other selected from the group consisting of Me, i Pr, t Bu, CN, CF 3 and Ph;
and
N(Ph) 2 .
8. A composition comprising at least one organic molecule according to claim 1 as an emitter and/or host.
9. An optoelectronic device comprising the organic molecule according to claim 1 .
10. The optoelectronic device according to claim 9 , wherein the optoelectronic device is an organic light-emitting diode, a light-emitting electrochemical cell, an organic light-emitting sensor, an organic diode, an organic solar cell, an organic transistor, an organic field-effect transistor, an organic laser or a down-conversion element.
11. The optoelectronic device according to claim 10 , comprising:
a substrate;
an anode;
a cathode, wherein the anode or the cathode is applied to the substrate; and
at least one light-emitting layer disposed between the anode and the cathode and which comprises the organic molecule.
12. An optoelectronic device comprising the organic molecule according to claim 1 , wherein the organic molecule is one of a luminescent emitter, an electron transport material, a hole injection material or a hole blocking material in the optoelectronic device.
13. The optoelectronic device according to claim 12 , wherein the optoelectronic device is an organic light-emitting diode, a light-emitting electrochemical cell, an organic light-emitting sensor, an organic diode, an organic solar cell, an organic transistor, an organic field-effect transistor, an organic laser or a down-conversion element.
14. An optoelectronic device comprising the organic molecule according to claim 2 , wherein the optoelectronic device is an organic light-emitting diode, a light-emitting electrochemical cell, an organic light-emitting sensor, an organic diode, an organic solar cell, an organic transistor, an organic field-effect transistor, an organic laser or a down-conversion element.
15. The optoelectronic device according to claim 14 , comprising:
a substrate;
an anode;
a cathode, wherein the anode or the cathode is applied to the substrate; and
at least one light-emitting layer disposed between the anode and the cathode and which comprises the organic molecule.
16. An optoelectronic device comprising the organic molecule according to claim 2 , wherein the organic molecule is one of a luminescent emitter, an electron transport material, a hole injection material or a hole blocking material in the optoelectronic device.
17. An optoelectronic device comprising the composition according to claim 8 , wherein the optoelectronic device is an organic light-emitting diode, a light-emitting electrochemical cell, an organic light-emitting sensor, an organic diode, an organic solar cell, an organic transistor, an organic field-effect transistor, an organic laser or a down-conversion element.
18. The optoelectronic device according to claim 17 , comprising:
a substrate;
an anode;
a cathode, wherein the anode or the cathode is applied to the substrate; and
at least one light-emitting layer disposed between the anode and the cathode and which comprises the composition.
19. A process for producing an optoelectronic device, comprising processing of the organic molecule according to claim 1 by a vacuum evaporation method or from a solution.
20. A process for producing an optoelectronic device, comprising processing of the composition according to claim 8 by a vacuum evaporation method or from a solution.