Permanent URL to this publication: http://dx.doi.org/10.5167/uzh-3166
Bakó, I; Hutter, J; Pálinkás, G (2006). Car-Parrinello molecular dynamics simulation of liquid formic acid. Journal of Physical Chemistry. A, 110(6):2188-2194.
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First-principles molecular dynamics has been used to investigate the structural, vibrational, and energetic properties of formic acid, formic acid-formate anion dimers, and liquid formic acid in a periodically repeated box with 32 formic acid molecules. We found that in liquid formic acid the hydrogen-bonded clusters mainly consist of linear branching chains. From our simulation, we got good agreement with the available structural and dynamical data. We also studied the proton transfer in the cis-formic acid-formate anion dimer, and we showed that this proton transfer does not have any potential barrier. The hydrogen bonding statistics as well as the mean lifetime of the hydrogen bonds are analyzed.
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|Item Type:||Journal Article, refereed, original work|
|Communities & Collections:||07 Faculty of Science > Department of Chemistry|
|Dewey Decimal Classification:||540 Chemistry|
|Deposited On:||23 Mar 2009 18:03|
|Last Modified:||05 Jun 2014 13:51|
|Publisher:||American Chemical Society|
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