Correction to A Toolkit to Fit Nonbonded Parameters from and for Condensed Phase Simulations
Author(s) -
Florent Hédin,
Krystel El Hage,
Markus Meuwly
Publication year - 2017
Publication title -
journal of chemical information and modeling
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.24
H-Index - 160
eISSN - 1549-960X
pISSN - 1549-9596
DOI - 10.1021/acs.jcim.6b00777
Subject(s) - phase (matter) , computer science , statistical physics , computational chemistry , chemistry , physics , organic chemistry
J. Chem. Inf. Model. 2016, 56 (8), 1479−1489. DOI: 10.1021/acs.jcim.6b00280 I a recent publication we presented a fitting environment for parametrizing point charge (PC) and multipolar (MTP) force fields for condensed-phase simulations. After publication of this work it came to our attention that one of the scripts contained an error which caused an energy component in the free energy simulations to return incorrect values. This affects the optimization of the parameter when scaling the LennardJones (LJ) parameters according to ε* = ε and Rmin * /2 = Rmin/2 but not the MTP terms. Hence, all compounds considered were reparametrized according to the procedure described in ref 1. The corresponding correlations between experiment and the optimized parametrizations are reported in Figures 1 and 2.
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