Parametrized models of aqueous free energies of solvation based on pairwise descreening of solute atomic charges from a dielectric medium

GD Hawkins, CJ Cramer… - The Journal of Physical …, 1996 - ACS Publications
The pairwise descreening approximation provides a rapid computational algorithm for the
evaluation of solute shape effects on electrostatic contributions to solvation energies. In this …

Universal solvation model based on solute electron density and on a continuum model of the solvent defined by the bulk dielectric constant and atomic surface …

AV Marenich, CJ Cramer… - The Journal of Physical …, 2009 - ACS Publications
We present a new continuum solvation model based on the quantum mechanical charge
density of a solute molecule interacting with a continuum description of the solvent. The …

Pairwise solute descreening of solute charges from a dielectric medium

GD Hawkins, CJ Cramer, DG Truhlar - Chemical Physics Letters, 1995 - Elsevier
We present an algorithm for incorporating a pairwise descreening approximation into the
calculation of the electrostatic component of the polarization free energy of solvation within …

Model for aqueous solvation based on class IV atomic charges and first solvation shell effects

CC Chambers, GD Hawkins, CJ Cramer… - The Journal of …, 1996 - ACS Publications
We present a new set of geometry-based functional forms for parametrizing effective
Coulomb radii and atomic surface tensions of organic solutes in water. In particular, the radii …

Universal solvation model based on the generalized born approximation with asymmetric descreening

AV Marenich, CJ Cramer… - Journal of chemical theory …, 2009 - ACS Publications
We present a new self-consistent reaction field continuum solvation model based on the
generalized Born (GB) approximation for the bulk electrostatic contribution to the free energy …

A semiempirical quantum mechanical solvation model for solvation free energies in all alkane solvents

DJ Giesen, CJ Cramer, DG Truhlar - The Journal of Physical …, 1995 - ACS Publications
Using a linear fit of the solvent-ordering part of the microscopic surface tension to
experimental macroscopic surface tensions, the Generalized Bom/Surface Tension solvation …

Performance of SM6, SM8, and SMD on the SAMPL1 test set for the prediction of small-molecule solvation free energies

AV Marenich, CJ Cramer… - The Journal of Physical …, 2009 - ACS Publications
The SM6, SM8, and SMD quantum mechanical aqueous continuum solvation models are
applied to predict free energies of aqueous solvation for 61 molecules in the SAMPL1 test …

Computation of pKa from Dielectric Continuum Theory

DM Chipman - The Journal of Physical Chemistry A, 2002 - ACS Publications
This work considers calculation of p K a for a series of related alcohols, carboxylic acids, and
ammonium ions spanning a wide range of acidities, using quantum mechanical treatment of …

New universal solvation model and comparison of the accuracy of the SM5. 42R, SM5. 43R, C-PCM, D-PCM, and IEF-PCM continuum solvation models for aqueous …

JD Thompson, CJ Cramer… - The Journal of Physical …, 2004 - ACS Publications
We present a new continuum solvation model, called Solvation Model 5.43 R (SM5. 43R).
The model is based on the generalized Born approximation for electrostatics augmented by …

Electrostatic potentials and free energies of solvation of polar and charged molecules

G Hummer, LR Pratt, AE García… - The Journal of …, 1997 - ACS Publications
Theories of solvation free energies often involve electrostatic potentials at the position of a
solute charge. Simulation calculations that apply cutoffs and periodic boundary conditions …