A Cofacially Stacked Electron-Deficient Small Molecule with a High Electron Mobility of over 10 cm super(2) V super(-1) s super(-1) in Air

A Cofacially Stacked Electron-Deficient Small Molecule with a High Electron Mobility of over 10 cm super(2) V super(-1) s super(-1) in Air

A strong, electron-deficient small molecule, F sub(4)-BDOPV, has a lowest unoccupied molecular orbital (LUMO) level down to -4.44 eV and exhibits cofacial packing in single crystals. These features provide F sub(4)-BDOPV with good ambient stability and large charge-transfer integrals for electrons,...

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Veröffentlicht in:Advanced materials (Weinheim) 2015-12, Vol.27 (48), p.8051-8055
Hauptverfasser: Dou, Jin-Hu, Zheng, Yu-Qing, Yao, Ze-Fan, Lei, Ting, Shen, Xingxing, Luo, Xu-Yi, Yu, Zhi-Ao, Zhang, Shi-Ding, Han, Guangchao, Wang, Zhi, Yi, Yuanping, Wang, Jie-Yu, Pei, Jian
Format: Artikel
Sprache:eng
Schlagworte:
Electron mobility
Integrals
Molecular orbitals
Single crystals
Stability
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Zusammenfassung:A strong, electron-deficient small molecule, F sub(4)-BDOPV, has a lowest unoccupied molecular orbital (LUMO) level down to -4.44 eV and exhibits cofacial packing in single crystals. These features provide F sub(4)-BDOPV with good ambient stability and large charge-transfer integrals for electrons, leading to a high electron mobility of up to 12.6 cm super(2) V super(-1) s super(-1) in air.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201503803