Research output: Contribution to journal › Article › peer-review
Molecular dynamics computation of solvent contribution to work of ion solvation. / Brodskaya, Elena N.; Rusanov, Anatolij I.
In: Molecular Physics, Vol. 97, No. 5, 1999, p. 701-707.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Molecular dynamics computation of solvent contribution to work of ion solvation
AU - Brodskaya, Elena N.
AU - Rusanov, Anatolij I.
N1 - Funding Information: The work was supported partially by theRussian Foundation for Basic Research (Grants 96-15-97312 and 98-03-32009).
PY - 1999
Y1 - 1999
N2 - Clusters of water with various (charged and neutral) solute particles were simulated by molecular dynamics, and the radial profiles of local density, energy, electric potential, normal pressure, and polarization were obtained. The work of cluster formation was calculated. In the basis of an estimate of the surface potential for the vacuum-liquid and liquid-solid interfaces, the linear contribution of the ion charge to the chemical work of solvation was determined. In the case of the K+ ion, the linear contribution to the total work of solvation proved to be practically negligible.
AB - Clusters of water with various (charged and neutral) solute particles were simulated by molecular dynamics, and the radial profiles of local density, energy, electric potential, normal pressure, and polarization were obtained. The work of cluster formation was calculated. In the basis of an estimate of the surface potential for the vacuum-liquid and liquid-solid interfaces, the linear contribution of the ion charge to the chemical work of solvation was determined. In the case of the K+ ion, the linear contribution to the total work of solvation proved to be practically negligible.
UR - http://www.scopus.com/inward/record.url?scp=0006191576&partnerID=8YFLogxK
U2 - 10.1080/002689799163541
DO - 10.1080/002689799163541
M3 - Article
AN - SCOPUS:0006191576
VL - 97
SP - 701
EP - 707
JO - Molecular Physics
JF - Molecular Physics
SN - 0026-8976
IS - 5
ER -
ID: 95719144