Herringbone to cofacial solid state packing via H-bonding in diketopyrrolopyrrole (DPP) based molecular crystals: influence on charge transport

作者：Dhar Joydeep; Karothu Durga Prasad; Patil Satish^*

来源：Chemical Communications, 2015, 51(1): 97-100.

DOI：10.1039/c4cc06063f

Themono-alkylation of DPP derivatives leads to cofacial pi-pi stacking via H-bonding unlike their di-alkylated counterparts, which exhibit a classical herringbone packing pattern. Single crystal organic field-effect transistor (OFET) measurements reveal a significant enhancement of charge carrier mobility for mono-hexyl DPP derivatives.

• 出版日期2015