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

Dou, Jin-Hu; Zheng, Yu-Qing; Yao, Ze-Fan; Lei, Ting; Shen, Xingxing; Luo, Xu-Yi; Yu, Zhi-Ao; Zhang, Shi-Ding et al. · Adv Mater · 2015

basic_science · Level V

Where this comes from

Abstract

A strong, electron-deficient small molecule, F4 -BDOPV, has a lowest unoccupied molecular orbital (LUMO) level down to -4.44 eV and exhibits cofacial packing in single crystals. These features provide F4 -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.

Medical subject headings