Theory of solutions in the energetic representation. I. Formulation

N Matubayasi, M Nakahara - The Journal of Chemical Physics, 2000 - pubs.aip.org
The energetic representation of the molecular configuration in a dilute solution is introduced
to express the solvent distribution around the solute over a one-dimensional coordinate …

Theory of solutions in the energy representation. II. Functional for the chemical potential

N Matubayasi, M Nakahara - The Journal of chemical physics, 2002 - pubs.aip.org
An approximate functional for the chemical potential of a solute in solution is presented in
the energy representation. This functional is constructed by adopting the Percus–Yevick-like …

Theory of solutions in the energy representation. III. Treatment of the molecular flexibility

N Matubayasi, M Nakahara - The Journal of chemical physics, 2003 - pubs.aip.org
The method of energy representation for evaluating the solvation free energy is extended to
a solute molecule with structural flexibility. When the intramolecular structure of the solute …

Quantum‐mechanical calculations of solvation free energies. A combined abinitio pseudopotential free‐energy perturbation approach

N Vaidehi, TA Wesolowski, A Warshel - The Journal of chemical …, 1992 - pubs.aip.org
A practical ab initio quantum‐mechanical approach for calculations of free energies of
molecules in solutions is developed. This approach treats the solute molecules by an explicit …

Energy-representation theory of solutions: Its formulation and application to soft, molecular aggregates

N Matubayasi - Bulletin of the Chemical Society of Japan, 2019 - academic.oup.com
The energy-representation theory of solutions is developed to address the dissolution of a
molecule in homogeneous fluid as well as the partitioning into such nanoscale structures as …

A thermodynamic analysis of solvation

HA Yu, M Karplus - The Journal of chemical physics, 1988 - pubs.aip.org
The free energy, energy, and entropy of solvation, relative to the pure liquid, are analyzed.
By a coupling parameter integration it is shown that only averages over the solute–solvent …

Solvation free energy of polar and nonpolar molecules in water: an extended interaction site integral equation theory in three dimensions

Q Du, D Beglov, B Roux - The Journal of Physical Chemistry B, 2000 - ACS Publications
The solvation free energy of polar and nonpolar molecules in water is examined using the
statistical mechanical integral equation theory which was recently introduced by Beglov and …

Approximate evaluations of the electrostatic free energy and internal energy changes in solution processes

S Miertus, J Tomasi - Chemical physics, 1982 - Elsevier
A recently proposed procedure for introducing solvent effects in the molecular hamiltonian of
a solute is here re-elaborated to get approximate solutions of the corresponding classical …

Studies on free energy calculations. I. Thermodynamic integration using a polynomial path

H Resat, M Mezei - The Journal of chemical physics, 1993 - pubs.aip.org
The difference in the free energy of hydration between the C7 and aR conformations of
alanine dipeptide at infinite dilution is computed using Monte Carlo method in a canonical …

Chemical potentials based on the molecular distribution functions. An exact diagrammatical representation and the star function

LL Lee - The Journal of chemical physics, 1992 - pubs.aip.org
A closed form for the chemical potentials of a fluid is presented that involves only integrals of
the molecular distribution functions at the given state,(eg, temperature and density). Thus no …