2024-03-28T17:26:33Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:00005456
2023-01-16T03:49:58Z
312:313:314
Free energy of solvation for the reference interaction site model: Critical comparison of expressions
Ten-no, Seiichiro
14055
We investigate expressions of excess chemical potential in the reference interaction site model (RISM) integral equation theory. In addition to the previous expressions from the Gaussian density fluctuation theory and from the extended RISM (XRISM) theory, we examine a new free energy functional from the distributed partial wave expansion of molecular correlation functions, using the embedded site model and alcohols with different parameter sets. The results clearly show that the free energy of solvation in the XRISM theory includes a serious error, which is related to the number of interaction sites and the geometry of a solute molecule.
journal article
American Institute of Physics
2001-08-22
application/pdf
The Journal of Chemical Physics
8
115
3724
3731
http://hdl.handle.net/2237/7061
0021-9606
https://nagoya.repo.nii.ac.jp/record/5456/files/JChemPhys_115_3724.pdf
eng
https://doi.org/10.1063/1.1389851
Copyright (2001) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.