From helical to staggered stacking of zigzag nanographenes

被引：68

作者：

Feng, Xinliang ^{[1
]}

Pisula, Wojciech ^{[1
]}

Muellen, Klaus ^{[1
]}

机构：

[1] Max Planck Inst Polymer Res, D-55128 Mainz, Germany

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2007年 / 129卷 / 46期

关键词：

D O I：

10.1021/ja075260w

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new synthetic strategy toward novel alkylphenyl-substituted D (2h) symmetric zigzag nanographenes has been established, leading to different derivatives with specific substitution patterns of the disc corona. This concept allowed a facile control over the intracolumnar ordering of the molecules. For the first time, a change of the supramolecular organization from helical stacking to a staggered superstructure has been observed.

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页码：14116 / +

页数：3

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