Selenium as a key element for highly ordered aromatic self-assembled monolayers

被引：83

作者：

Bashir, Asif ^{[1
]}

Kaefer, Daniel ^{[1
]}

Mueller, Jan ^{[2
]}

Woell, Christof ^{[1
]}

Terfort, Andreas ^{[2
]}

Witte, Gregor ^{[1
]}

机构：

[1] Ruhr Univ Bochum, Lehrstuhl Phys Chem 1, D-44780 Bochum, Germany

[2] Univ Marburg, Fachbereich Chem, D-35032 Marburg, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2008年 / 47卷 / 28期

关键词：

electron diffraction; scanning probe microscopy; selenolate; self-assembled monolayer; surface chemistry;

D O I：

10.1002/anie.200800883

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) Less stress: Self-assembled monolayers of aromatic molecules become significantly better ordered, if selenium atoms instead of sulfur atoms are used as anchoring groups. Presumably as a result of a lowered corrugation for the Au-Se interaction, the molecules can adapt more easily to structures governed by the carbon backbone. © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：5250 / 5252

页数：3

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