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Updated: Jul 5, 2026

Multiscale Sampling of a Heterogeneous Water/Metal Catalyst Interface using Density Functional Theory and Force-Field Molecular Dynamics
Published on: April 12, 2019
Describing weak interactions of biomolecules with dispersion-corrected density functional theory
I-Chun Lin1, Ursula Rothlisberger
1Laboratoire de Chimie et Biochimie Computationelle, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland.
Abstract:
Interaction energies of the biomolecules in the JSCH-2005 database are calculated with density functional theory using the exchange-correlation functional BLYP augmented with dispersion-corrected atom-centered potentials (DCACPs). The results are in excellent agreement with extrapolated CCSD(T) complete basis set limit references with unsigned mean errors of less than 1.6 kcal mol(-1). Geometry optimisations all reach stable configurations that are close to the MP2-optimised reference geometries.
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