Analytical expressions of the free energy derivatives for molecules in solution. Application to the geometry optimization

Maurizio Cossi, Jacopo Tomasi, Roberto Cammi

Risultato della ricerca: Contributo su rivistaArticolo in rivistapeer review

Abstract

We have developed and implemented analytical expressions of the free energy derivatives for molecules in solution with respect to nuclear coordinates. The solvation is described with the Polarizable Continuum Model, in which the solute molecules are embedded in cavities of realistic shape: no further approximations are introduced for the computation of derivatives. We report some test calculations of analytical derivatives, compared to numerical results. An application to the geometry optimization of acetaldehyde and N‐methylformamide in water is presented. © 1995 John Wiley & Sons, Inc.

Lingua originaleInglese
pagine (da-a)695-702
Numero di pagine8
RivistaInternational Journal of Quantum Chemistry
Volume56
Numero di pubblicazione29 S
DOI
Stato di pubblicazionePubblicato - 1995
Pubblicato esternamente

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