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A Cofacially Stacked Electron‐Deficient Small Molecule with a High Electron Mobility of over 10 cm 2 V −1 s −1 in Air
Author(s) -
Dou JinHu,
Zheng YuQing,
Yao ZeFan,
Lei Ting,
Shen Xingxing,
Luo XuYi,
Yu ZhiAo,
Zhang ShiDing,
Han Guangchao,
Wang Zhi,
Yi Yuanping,
Wang JieYu,
Pei Jian
Publication year - 2015
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201503803
Subject(s) - electron , molecule , homo/lumo , charge (physics) , materials science , physics , electron mobility , crystallography , atomic physics , nuclear physics , condensed matter physics , particle physics , chemistry , quantum mechanics
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.