Organic molecule, comprising a structure of formula I: wherein R I, R II, R III, R IV, R V, R VI, R VII, R E, R F, R G and R H are independently selected from the group consisting of: hydrogen, deuterium, halogen, C 1 -C 12 -alkyl, wherein optionally one or more hydrogen atoms are independently substituted by R 5; C 6 -C 18 -aryl, wherein optionally one or more hydrogen atoms are independently substituted R 5; and C 3 -C 15 -heteroaryl, wherein optionally one or more hydrogen atoms are independently substituted R 5; R 5 is at each occurrence independently selected from the group consisting of: hydrogen, deuterium, halogen, C 1 -C 12 -alkyl, wherein optionally one or more hydrogen atoms are independently substituted by R 6; C 6 -C 18 -aryl, wherein optionally one or more hydrogen atoms are independently substituted R 6; and C 3 -C 15 -heteroaryl, wherein optionally one or more hydrogen atoms are independently substituted R 6; R 6 is at each occurrence independently selected from the group consisting of: hydrogen, deuterium, halogen, C 1 -C 12 -alkyl, C 6 -C 18 -aryl, wherein optionally one or more hydrogen atoms are independently substituted by C 1 -C 5 -alkyl substituents; and C 3 -C 15 -heteroaryl, wherein optionally one or more hydrogen atoms are independently substituted by C 1 -C 5 -alkyl substituents; wherein, optionally, any adjacent two of the group consisting of R I, R II, R III, R IV, R V, R VI, R VII, R E, R F, R G and R H can form a monocyclic ring system with 5 to 8 C-atoms; wherein at least R A together with R B and R C together with R D form a monocyclic non-aromatic ring system with 5 to 8 C-atoms, wherein, optionally, each hydrogen can independently be substituted by R 6; optionally, each hydrogen is independently substituted by deuterium or halogen, and wherein the term alkyl comprises linear, branched, or cyclic alkyl substituents. R I, R II, R III, R IV, R V, R VI, R VII, R E, R F, R G and R H are independently selected from the group consisting of: hydrogen, deuterium, halogen, C 1 -C 12 -alkyl, wherein optionally one or more hydrogen atoms are independently substituted by R 5; C 6 -C 18 -aryl, wherein optionally one or more hydrogen atoms are independently substituted R 5; and C 3 -C 15 -heteroaryl, wherein optionally one or more hydrogen atoms are independently substituted R 5; hydrogen, deuterium, halogen, C 1 -C 12 -alkyl, wherein optionally one or more hydrogen atoms are independently substituted by R 5; C 6 -C 18 -aryl, wherein optionally one or more hydrogen atoms are independently substituted R 5; and C 3 -C 15 -heteroaryl, wherein optionally one or more hydrogen atoms are independently substituted R 5; wherein optionally one or more hydrogen atoms are independently substituted R 5; and C 3 -C 15 -heteroaryl, wherein optionally one or more hydrogen atoms are independently substituted R 5; R 5 is at each occurrence independently selected from the group consisting of: hydrogen, deuterium, halogen, C 1 -C 12 -alkyl, wherein optionally one or more hydrogen atoms are independently substituted by R 6; C 6 -C 18 -aryl, wherein optionally one or more hydrogen atoms are independently substituted R 6; and C 3 -C 15 -heteroaryl, wherein optionally one or more hydrogen atoms are independently substituted R 6; hydrogen, deuterium, halogen, C 1 -C 12 -alkyl, wherein optionally one or more hydrogen atoms are independently substituted by R 6; C 6 -C 18 -aryl, wherein optionally one or more hydrogen atoms are independently substituted R 6; and C 3 -C 15 -heteroaryl, wherein optionally one or more hydrogen atoms are independently substituted R 6; wherein optionally one or more hydrogen atoms are independently substituted R 6; and C 3 -C 15 -heteroaryl, wherein optionally one or more hydrogen atoms are independently substituted R 6; R 6 is at each occurrence independently selected from the group consisting of: hydrogen, deuterium, halogen, C 1 -C 12 -alkyl, C 6 -C 18 -aryl, wherein optionally one or more hydrogen atoms are independently substituted by C 1 -C 5 -alkyl substituents; and C 3 -C 15 -heteroaryl, wherein optionally one or more hydrogen atoms are independently substituted by C 1 -C 5 -alkyl substituents; wherein, optionally, any adjacent two of the group consisting of R I, R II, R III, R IV, R V, R VI, R VII, R E, R F, R G and R H can form a monocyclic ring system with 5 to 8 C-atoms; wherein at least R A together with R B and R C together with R D form a monocyclic non-aromatic ring system with 5 to 8 C-atoms, wherein, optionally, each hydrogen can independently be substituted by R 6; optionally, each hydrogen is independently substituted by deuterium or halogen, and wherein the term alkyl comprises linear, branched, or cyclic alkyl substituents. hydrogen, deuterium, halogen, C 1 -C 12 -alkyl, C 6 -C 18 -aryl, wherein optionally one or more hydrogen atoms are independently substituted by C 1 -C 5 -alkyl substituents; and C 3 -C 15 -heteroaryl, wherein optionally one or more hydrogen atoms are independently substituted by C 1 -C 5 -alkyl substituents; wherein, optionally, any adjacent two of the group consisting of R I, R II, R III, R IV, R V, R VI, R VII, R E, R F, R G and R H can form a monocyclic ring system with 5 to 8 C-atoms; wherein at least R A together with R B and R C together with R D form a monocyclic non-aromatic ring system with 5 to 8 C-atoms, wherein, optionally, each hydrogen can independently be substituted by R 6; optionally, each hydrogen is independently substituted by deuterium or halogen, and wherein the term alkyl comprises linear, branched, or cyclic alkyl substituents.