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(1) FitFF:optimize force field parameters in the Amber framework.
reference:
Amber compatible parameterization procedure for peptide-like compounds: application to
1,4- and 1,5-substituted triazole-based peptidomimetics
Antoine Marion,1 Jerzy Góra,2,3 Oliver Kracker,2 Tanja Fröhr,2 Rafał Latajka,3
Norbert Sewald,2,* and Iris Antes1,*
J. Chem. Inf. Model, 2017,....
(2) playmolecule系列工具之:Parameterize is a fast and accurate force field (FF) parameterization tool based on neural network potentials (NNPs), which are trained to predict QM energies.
(3) Hess2ff; Hess2ff is a script using Seminario method to calculate bonding force constant through diagonalization of hessian matrices obtained from Gaussian frequency calculation output. This script create amber format forcefield parameters file directly which can be used later in leap module of amber as an input file.
(4) Amber中的CartHess2FC.py program,It is designed to get the force constant from Hessian Matrix based on Seminario method.
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