Crystal structure of asymmetric organic semiconductor 7-decyl-2-phenyl[1]benzothieno[3,2-b][1]benzothiophene

被引：56

作者：

Minemawari, Hiromi ^{[1
]}

Tsutsumi, Jun'ya ^{[1
]}

Inoue, Satoru ^{[1
]}

Yamada, Toshikazu ^{[1
]}

Kumai, Reiji ^{[2
,3
]}

Hasegawa, Tatsuo ^{[1
,4
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol, Flexible Elect Res Ctr, Tsukuba, Ibaraki 3058562, Japan

[2] High Energy Accelerator Res Org, KEK, Condensed Matter Res Ctr, Tsukuba, Ibaraki 3050801, Japan

[3] High Energy Accelerator Res Org, KEK, Inst Mat Struct Sci, Tsukuba, Ibaraki 3050801, Japan

[4] Univ Tokyo, Dept Appl Phys, Bunkyo Ku, Tokyo 1138656, Japan

来源：

APPLIED PHYSICS EXPRESS | 2014年 / 7卷 / 09期

关键词：

HIGH-PERFORMANCE;

D O I：

10.7567/APEX.7.091601

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A full X-ray crystal structure analysis of 7-decyl-2-phenyl[1]benzothieno[3,2-b][1]benzothiophene (Ph-BTBT-C-10), reported to be a promising semiconducting component for high-performance organic thin-film transistors, has been carried out. The analysis revealed the formation of a bilayer-type crystal structure composed of alternating antiparallel polar monomolecular layers that are formed by the herringbone packing of asymmetric molecules. The large and highly isotropic calculated intermolecular interactions within the two-dimensional semiconducting layers indicate the potentially excellent semiconducting performance of Ph-BTBT-C-10. (C) 2014 The Japan Society of Applied Physics

引用

页数：3

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