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Hydrophobic hydration from Car-Parrinello simulations


Kirchner, B; Hutter, J; Kuo, I F W; Mundy, C J (2004). Hydrophobic hydration from Car-Parrinello simulations. International Journal of Modern Physics. B, Condensed Matter Physics, Statistical Physics, Applied Physics, 18(14):1951-1962.

Abstract

In this work we investigate the fast anomalous diffusion of hydrogen molecules in water using Car-Parrinello molecular dynamics simulations. We employ Voronoi polyhedra analysis to distinguish between void diffusion and void hopping. Our results indicate that a combination of both mechanism is sufficient to explain anomalous diffusion. Furthermore, we investigate the geometrical and electronical structure of the first solvation shell.

Abstract

In this work we investigate the fast anomalous diffusion of hydrogen molecules in water using Car-Parrinello molecular dynamics simulations. We employ Voronoi polyhedra analysis to distinguish between void diffusion and void hopping. Our results indicate that a combination of both mechanism is sufficient to explain anomalous diffusion. Furthermore, we investigate the geometrical and electronical structure of the first solvation shell.

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18 citations in Web of Science®
19 citations in Scopus®
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Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:07 Faculty of Science > Department of Chemistry
Dewey Decimal Classification:540 Chemistry
Language:English
Date:June 2004
Deposited On:27 Mar 2009 08:16
Last Modified:05 Apr 2016 12:26
Publisher:World Scientific Publishing
ISSN:0217-9792
Publisher DOI:https://doi.org/10.1142/S0217979204007241

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