Dicyanovinyl Heterotetracenes: Synthesis, Solid-State Structures, and Photophysical Properties

被引：24

作者：

Du, Chunyan ^{[1
,2
]}

Chen, Jianming ^{[1
,2
]}

Guo, Yunlong ^{[1
,2
]}

Lu, Kun ^{[1
,2
]}

Ye, Shanghui ^{[1
,2
]}

Zheng, Jian ^{[1
,2
]}

Liu, Yunqi ^{[1
]}

Shuai, Zhigang ^{[1
]}

Yu, Gui ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100190, Peoples R China

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2009年 / 74卷 / 19期

基金：

中国国家自然科学基金;

关键词：

THIN-FILM TRANSISTORS; FIELD-EFFECT TRANSISTORS; N-CHANNEL SEMICONDUCTORS; HIGH-MOBILITY; ORGANIC SEMICONDUCTOR; FUNCTIONALIZED ACENES; TRIETHYL PHOSPHITE; MOLECULAR PACKING; NITRO-COMPOUNDS; PERFORMANCE;

D O I：

10.1021/jo901381f

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Two asymmetrically substituted dicyanovinyl heterotetracenes are synthesized and characterized. Single-crystal X-ray diffractions indicate both intermolecular hydrogen bonds and T-stacking existing in the solid-state structures. The solvatochromic behaviors of the two heterotetracenes were investigated in a variety of solvents. Both experimental and computational results suggest that the two heterotetracenes have low-lying lowest unoccupied molecular orbitals and thus may be potential n-type or bipolar organic semiconductors for organic electronics.

引用

页码：7322 / 7327

页数：6

共 68 条

[1] Studies of tetracene- and pentacene-based organic thin-film transistors fabricated by the neutral cluster beam deposition method [J].