## Abstract The molecular electrostatic potentials for several small molecules were investigated using PCILO wave functions at different stages of the perturbation expansion. The utility of the localized picture within the PCILO framework can be shown, even at zeroth order only. For simplicity the
Influence of polarization functions on molecular electrostatic potentials
✍ Scribed by Otilia Mó; Manuel Yáñez
- Publisher
- Springer
- Year
- 1978
- Tongue
- English
- Weight
- 395 KB
- Volume
- 47
- Category
- Article
- ISSN
- 1432-2234
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In part I of this series, the PESP parameterized electrostatic . potential method was described and applied to the calculation of electrostaticpotential-derived charges for a wide variety of organic and inorganic systems. Based on PRDDOrM wave functions and parameterized against ab initio MP2r6-31G
A new approach for the calculation of electrostatic potential derived atomic charges is presented. Based on molecular orbital calculations in the PRDDOrM approximation, the new parametrized electrostatic potential Ž . PESP method is parametrized against ab initio MP2r6᎐31G\*\* calculations. For a da