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

Dou JH; Zheng YQ; Yao ZF; Lei T; Shen XX; Luo XY; Yu ZA; Zhang SD; Han GC; Wang Z; Yi YP; Wang JY; Pei J

Advanced Materials, Vol.27, No.48, 8051-8055, 2015

DOI10.1002/adma.201503803 Export Citation

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

Dou JH, Zheng YQ, Yao ZF, Lei T, Shen XX, Luo XY, Yu ZA, Zhang SD, Han GC, Wang Z, Yi YP, Wang JY, Pei J

A strong, electron-deficient small molecule, F-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-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(2) V-1 s(-1) in air.