学術雑誌論文 An integral equation theory for solvation effects on the molecular structural fluctuation.

Matsumura, Yoshihiro  ,  Sato, Hirofumi

143 ( 1 ) 2015-07-01 , AIP Publishing
ISSN:1089-7690
内容記述
A new integral equation theory is proposed, which enables us to efficiently compute conformational distribution of a polyatomic molecule in solution phase. The solvation effect on the intramolecular correlation function is evaluated through a self-consistent procedure. In addition, the analytical expression of solvation free energy is derived, explicitly taking into account the molecular structural fluctuation. The derived equation establishes a direct route between the structural fluctuation and free energy of the molecule. The method was successfully applied to a series of n-alkanes in aqueous solutions to demonstrate the superiority of the proposed theory.
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http://repository.kulib.kyoto-u.ac.jp/dspace/bitstream/2433/207647/1/1.4923038.pdf

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