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Published September 22, 2011 | Supplemental Material
Journal Article Open

Development of Interatomic ReaxFF Potentials for Au-S-C-H Systems

Abstract

We present fully reactive interatomic potentials for systems containing gold, sulfur, carbon, and hydrogen, employing the ReaxFF formalism. The potential is designed especially for simulating goldthiol systems and has been used for studying cluster deposition on self-assembled monolayers. Additionally, a large number of density functional theory calculations are reported, including molecules containing the aforementioned elements and adsorption energetics of molecules and atoms on gold.

Additional Information

© 2011 American Chemical Society. Received: February 15, 2011 Revised: July 13, 2011. Published: July 24, 2011. We would like to thank Dr. Henrik Grönbeck for supplying us with structure files for planar thiol interfaces. A part of this work was done within the Finnish Centre of Excellence in Computational Molecular Science (CMS), financed by the Academy of Finland and the University of Helsinki. We also gratefully acknowledge the grants of computer time from CSC, the Finnish IT centre for science.

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Supplemental Material - jp201496x_si_002.txt

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