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Investigation of the Adsorption and Self Assembly of Isocyanide Derivatives on Au(111) Surface

Investigation of the Adsorption and Self Assembly of Isocyanide Derivatives on Au(111) Surface The adsorption and self‐assembly of isocyanide derivatives on Au(111) surface were investigated by density functional theory (DFT) and molecular dynamics simulation. The calculation for phenyl isocyanide by DFT was based on cluster and slab models. The self‐assembled monolayers of 2‐isocyanoazulene and 1,3‐diethoxycarbonyl‐ 2‐isocyanoazulene on Au(111) were simulated using Au‐C force field parameters developed by us. It was found that the top site was the most preferred position, and the isocyanoazulene and its derivatives could form the ordered face to edge self‐assembled monolayer on gold surface indeed, and the molecules stood on the gold surface vertically. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Chinese Journal of Chemistry Wiley

Investigation of the Adsorption and Self Assembly of Isocyanide Derivatives on Au(111) Surface

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References (26)

Publisher
Wiley
Copyright
Copyright © 2007 Wiley Subscription Services, Inc., A Wiley Company
ISSN
1001-604X
eISSN
1614-7065
DOI
10.1002/cjoc.200790227
Publisher site
See Article on Publisher Site

Abstract

The adsorption and self‐assembly of isocyanide derivatives on Au(111) surface were investigated by density functional theory (DFT) and molecular dynamics simulation. The calculation for phenyl isocyanide by DFT was based on cluster and slab models. The self‐assembled monolayers of 2‐isocyanoazulene and 1,3‐diethoxycarbonyl‐ 2‐isocyanoazulene on Au(111) were simulated using Au‐C force field parameters developed by us. It was found that the top site was the most preferred position, and the isocyanoazulene and its derivatives could form the ordered face to edge self‐assembled monolayer on gold surface indeed, and the molecules stood on the gold surface vertically.

Journal

Chinese Journal of ChemistryWiley

Published: Sep 1, 2007

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