In thus L.elter we show that denvatwes wth respect lo nuclear coordmates of variational energy surfaces are dmnselves slallonary quanuues SubJecl lo consLramLs
Analytical first derivatives of molecular surfaces with respect to nuclear coordinates
โ Scribed by Cossi, Maurizio; Mennucci, Benedetta; Cammi, Roberto
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 964 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0192-8651
No coin nor oath required. For personal study only.
โฆ Synopsis
We present analytical expressions for the first derivatives of area and other geometrical quantities of polygonal tesserae defined on molecular surfaces. This is a necessary step in the calculation of free energy derivatives with respect to nuclear coordinates for molecular solutes, in the framework of the polarizable continuum method. An application to solute-solvent dispersion energy derivatives is presented.
๐ SIMILAR VOLUMES
## Abstract Analytical calculation of second derivatives of the dynamic electronic polarizability with respect to vibrational normal coordinates has been implemented at the TDHF level of approximation. Important simplifications are obtained by using the 2__n__+1 rule and interchange relations. In a