✦ LIBER ✦
Improving the efficiency and convergence of geometry optimization with the polarizable continuum model: New energy gradients and molecular surface tessellation
✍ Scribed by Hui Li; Jan H. Jensen
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 170 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0192-8651
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✦ Synopsis
Abstract
New equations are derived and implemented for efficient and accurate computation of solvation energy derivatives for the conductor‐like polarizable continuum model (C‐PCM) and the isotropic integral equation formalism polarizable continuum model (IEF‐PCM). Two new molecular surface tessellation procedures GEPOL‐RT and GEPOL‐AS that generate near continuous potential energy surfaces are proposed for PCM geometry optimization. The combined use of these new techniques leads to efficient and convergent geometry optimizations with the PCMs. © 2004 Wiley Periodicals, Inc. J Comput Chem 25: 1449–1462, 2004