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Updated: Aug 8, 2026

Multiscale Sampling of a Heterogeneous Water/Metal Catalyst Interface using Density Functional Theory and Force-Field Molecular Dynamics
Published on: April 12, 2019
Growing multiconfigurational potential energy surfaces with applications to X + H2 (X = C,N,O) reactions
Heather M Netzloff1, Michael A Collins, Mark S Gordon
1Research School of Chemistry, Australian National University, Canberra, ACT 0200, Australia.
Abstract:
A previously developed method, based on a Shepard interpolation procedure to automatically construct a quantum mechanical potential energy surface (PES), is extended to the construction of multiple potential energy surfaces using multiconfigurational wave functions. These calculations are accomplished with the interface of the PES-building program, GROW, and the GAMESS suite of electronic structure programs. The efficient computation of multiconfigurational self-consistent field surfaces is illustrated with the C + H2, N + H2, and O + H2 reactions.
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