Non-zero Lennard-Jones parameters for the Toukan–Rahman water model: more accurate calculations of the solvation free energy of organic substances

A Nikitin - Journal of Computer-Aided Molecular Design, 2020 - Springer
… -mechanical models of hydrogen bonding improves the estimate of the solvation free energy
of … showed that using the same Lennard-Jones hydrogen parameters for the hydroxyl, …

Where Lennard-Jones potentials fail: iterative optimization of ion–water pair potentials based on ab initio molecular dynamics data

MP Bernhardt, Y Nagata… - The Journal of Physical …, 2022 - ACS Publications
… rattling against the solvation shell, we also computed the cation–oxygen potential of mean
… the LJ 12–6 potential has several problems when used for modeling ion–water interactions …

The Born model can accurately describe electrostatic ion solvation

TT Duignan, XS Zhao - Physical Chemistry Chemical Physics, 2020 - pubs.rsc.org
potential is included to correct for this problem and compute real solvation free energies,
standard classical water models … the ion–water Lennard-Jones potential acts. As this could …

[HTML][HTML] Recent Developments of Computational Methods for pKa Prediction Based on Electronic Structure Theory with Solvation Models

R Fujiki, T Matsui, Y Shigeta, H Nakano, N Yoshida - J, 2021 - mdpi.com
… Possible sources of the error include the accuracy of the empirical parameters used in
the Lennard-Jones potential, the functional and basis functions in the electronic structure …

“Ion Solvation Spectra”: free energy analysis of solvation structures of multivalent cations in aprotic solvents

A Baskin, D Prendergast - The journal of physical chemistry letters, 2019 - ACS Publications
… polarizable continuum models do not even assume the possibility for an ion to have more
than one ion solvation free energy. Originating from the Born model of ion solvation, (41) this …

Quantifying uncertainties in solvation procedures for modeling aqueous phase reaction mechanisms

AM Maldonado, S Hagiwara, TH Choi… - The Journal of …, 2021 - ACS Publications
… Reaction predictions presented in this section represent the recommended technique for
modeling a solvated reaction mechanism using a CSM: all structures are optimized and …

Advances and challenges in modeling solvated reaction mechanisms for renewable fuels and chemicals

Y Basdogan, AM Maldonado… - Wiley Interdisciplinary …, 2020 - Wiley Online Library
… conditions, we then summarize how solvation can be modeled with quantum chemistry …
solvation modeling. We will discuss the insights (and limitations) of these solvation models

[HTML][HTML] First-principles modeling of chemistry in mixed solvents: Where to go from here?

AM Maldonado, Y Basdogan, JT Berryman… - The Journal of …, 2020 - pubs.aip.org
… However, we primarily focused on current solvation modelspotential to capture preferential
solvation. Explicit solvation methods should produce the correct solvation free energies in …

Rational Design of Nonbonded Point Charge Models for Monovalent Ions with Lennard-Jones 12–6 Potential

Y Qiu, Y Jiang, Y Zhang, H Zhang - The Journal of Physical …, 2021 - ACS Publications
… that the absolute solvation free energy of an … Ionic solvation free energies are often tabulated
as relative or conventional free energies (ΔG o, conv ) by arbitrarily setting the solvation free …

Lennard-Jones parameters determined to reproduce the solubility of NaCl and KCl in SPC/E, TIP3P, and TIP4P/2005 water

T Yagasaki, M Matsumoto… - Journal of Chemical Theory …, 2020 - ACS Publications
potential models. The global score is better for our models than for the other 17 models not
… The coordination number is defined as the number of solvent molecules in the first solvation