A rechargeable electrochemical cell includes a positive electrode having a recharged potential, a negative electrode, and a charge-carrying electrolyte. The rechargeable electrochemical cell further includes an active material having the following structure. (I) ##STR00001##

The invention relates to compounds, comprising at least one donor group and at least one acceptor group, in which the transition energy of the lowest excited triplet hack into the ground state both of the corresponding donor molecule and of the corresponding acceptor molecule being at least 2.2 eV, and the use thereof as an emitter or a carrier material in an optoelectronic component.

The invention relates to compounds, comprising at least one donor group and at least one acceptor group, in which the transition energy of the lowest excited triplet hack into the ground state both of the corresponding donor molecule and of the corresponding acceptor molecule being at least 2.2 eV, and the use thereof as an emitter or a carrier material in an optoelectronic component.

The present invention provides a diarylamine-based compound represented by General Formula (1):

##STR00001##

(where A.sup.1 and A.sup.2 each independently represent a C.sub.6 to C.sub.18 arylene group which may have a substituent, and A.sup.3 and A.sup.4 each independently represent an organic group having a cyclic imide structure which may have a substituent).

The present invention provides a diarylamine-based compound represented by General Formula (1):

##STR00001##

(where A.sup.1 and A.sup.2 each independently represent a C.sub.6 to C.sub.18 arylene group which may have a substituent, and A.sup.3 and A.sup.4 each independently represent an organic group having a cyclic imide structure which may have a substituent).

A rechargeable electrochemical cell includes a positive electrode having a recharged potential, a negative electrode, and a charge-carrying electrolyte. The rechargeable electrochemical cell further includes an active material having the following structure. (I)

##STR00001##

A rechargeable electrochemical cell includes a positive electrode having a recharged potential, a negative electrode, and a charge-carrying electrolyte. The rechargeable electrochemical cell further includes an active material having the following structure. (I)

##STR00001##

The invention relates to an organic molecule having precisely two units of formula I linked to one another via a single bond or a bridge Y ##STR00001## where Y=a divalent group; X=at each occurrence identically or differently CN and CF.sub.3; D=chemical unit having a structure of the formula I-1: ##STR00002## where #=attachment point of the unit of formula I-1 to the structure of formula I; A and B=independently of one another are selected from the group consisting of CRR.sup.1, CR, NR, N, there being a single or double bond between A and B and 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, CRR.sup.1, CCRR.sup.1, CNR, NR, O, SiRR.sup.1, S, S(O), S(O).sub.2, O-interrupted substituted or unsubstituted C1-C9-alkylene, C2-C8-alkenylene, C2-C8-alkynylene or arylene group, phenyl units or substituted phenyl units.

The invention relates to an organic molecule having precisely two units of formula I linked to one another via a single bond or a bridge Y ##STR00001## where Y=a divalent group; X=at each occurrence identically or differently CN and CF.sub.3; D=chemical unit having a structure of the formula I-1: ##STR00002## where #=attachment point of the unit of formula I-1 to the structure of formula I; A and B=independently of one another are selected from the group consisting of CRR.sup.1, CR, NR, N, there being a single or double bond between A and B and 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, CRR.sup.1, CCRR.sup.1, CNR, NR, O, SiRR.sup.1, S, S(O), S(O).sub.2, O-interrupted substituted or unsubstituted C1-C9-alkylene, C2-C8-alkenylene, C2-C8-alkynylene or arylene group, phenyl units or substituted phenyl units.

The present invention provides compounds having store overload-induced Ca.sup.2+ release (SOICR) inhibitory activity and methods for producing and using the same. In particular, compounds of the invention is of the formula: R.sup.1X.sup.1-L-X.sup.2R.sup.2, wherein R.sup.1, X.sup.1, L, X.sup.2, and R.sup.2 are those defined herein.