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

被引：57
作者：
Dhar, Joydeep [1 ]
Karothu, Durga Prasad [1 ]
Patil, Satish [1 ]
机构：
[1] Indian Inst Sci, Solid State & Struct Chem Unit, Bangalore 560012, Karnataka, India
来源：
CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 01期
关键词：
MOBILITY; TRANSISTORS;
D O I：
10.1039/c4cc06063f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
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.
引用
收藏
页码：97 / 100
页数：4
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