Hybrid quantum mechanics/molecular mechanics solvation scheme for computing free energies of reactions at metal–water interfaces
We report the development of a quantum mechanics/molecular mechanics free energy
perturbation (QM/MM-FEP) method for modeling chemical reactions at metal− water …
perturbation (QM/MM-FEP) method for modeling chemical reactions at metal− water …
Computational investigation of aqueous phase effects on the dehydrogenation and dehydroxylation of polyols over Pt (111)
Prediction of solvation effects on the kinetics of elementary reactions occurring at metal–
water interfaces is of high importance for the rational design of catalysts for the biomass and …
water interfaces is of high importance for the rational design of catalysts for the biomass and …
Grid-based projector augmented wave (GPAW) implementation of quantum mechanics/molecular mechanics (QM/MM) electrostatic embedding and application to a …
A multiscale density functional theory–quantum mechanics/molecular mechanics (DFT-
QM/MM) scheme is presented, based on an efficient electrostatic coupling between the …
QM/MM) scheme is presented, based on an efficient electrostatic coupling between the …
Quantum Monte Carlo Approach for Determining the Activation Barrier of Water Addition to Carbon Monoxide Adsorbed on Pt (111) within 1 kJ/mol
RO Sharma, TT Rantala… - The Journal of Physical …, 2020 - ACS Publications
Quantum Monte Carlo (QMC) methods offer ab initio calculations of remarkable accuracy for
reaction activation barriers (to 1 kJ/mol or 0.01 eV), even at solid surfaces. Chemical …
reaction activation barriers (to 1 kJ/mol or 0.01 eV), even at solid surfaces. Chemical …
Solvation free energies and adsorption energies at the metal/water interface from hybrid quantum-mechanical/molecular mechanics simulations
Modeling adsorption at metal/water interfaces is a cornerstone toward an improved
understanding in a variety of fields from heterogeneous catalysis to corrosion. We propose …
understanding in a variety of fields from heterogeneous catalysis to corrosion. We propose …
New implicit solvation scheme for solid surfaces
It is shown that the effect of water on the bonding characteristics of transition metal surfaces
with adsorbates is short-ranged. As a result, adsorption energies in water can be evaluated …
with adsorbates is short-ranged. As a result, adsorption energies in water can be evaluated …
Dependency of solvation effects on metal identity in surface reactions
Solvent interactions with adsorbed moieties involved in surface reactions are often believed
to be similar for different metal surfaces. However, solvents alter the electronic structures of …
to be similar for different metal surfaces. However, solvents alter the electronic structures of …
Hybrid Quantum Mechanical, Molecular Mechanical, and Machine Learning Potential for Computing Aqueous-Phase Adsorption Free Energies on Metal Surfaces
Performing reliable computer simulations of elementary processes occurring at metal–water
interfaces is pivotal for novel catalyst design in sustainable energy applications …
interfaces is pivotal for novel catalyst design in sustainable energy applications …
Simulation of adsorption processes at metallic interfaces: an image charge augmented QM/MM approach
A novel method for including polarization effects within hybrid quantum
mechanics/molecular mechanics (QM/MM) simulations of adsorbate-metal systems is …
mechanics/molecular mechanics (QM/MM) simulations of adsorbate-metal systems is …
SIMOMM: an integrated molecular orbital/molecular mechanics optimization scheme for surfaces
JR Shoemaker, LW Burggraf… - The Journal of Physical …, 1999 - ACS Publications
Reactions on surfaces are often modeled using molecular clusters which are too small to
accurately represent the mechanical environment of bulk materials. The small size of these …
accurately represent the mechanical environment of bulk materials. The small size of these …
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