In the FF1 force field, the population of Cl -ChOH remains consistently close to 1, despite changes in the LA ratio (see panel (a) in Figure ). This shows that although the relative LA molecule number increases with the ratio, they are not a↵ecting the Cl -ChOH population. In the FF2 force field, a similar behavior is observed, with the coordination number experiencing a minor decrease as the LA ratio increases. Conversely, the RDFs obtained with the inclusion of overpolarization correction in FF3 show a gradual decrease in the coordination number as the ratio shifts from 1:1 to 1:2, followed by a significant drop at a ratio of 1:5 and 1:10. This clearly indicates that, with this force field, the increase in LA molecules a↵ects the Cl -ChOH popula- In contrast, the Cl -LACOOH coordination number (panel (b) in Figure ) experiences a consistent reduction across all considered force fields as the LA excess increases. Regardless of the force field used, this behavior is anticipated, as the relative number of Cl ions in the mixture diminishes with an increase in the LA ratio. FF1 and FF2 predict a coordination number lower than 0.5, which further decreases with increasing excess. FF3, however, predicts a slightly higher coordination number, and the reduction is not as pronounced. The Cl -LAOH pair interaction (see Figure (c)), exhibits significant di↵erences between the original and modified force fields. These di↵erences primarily stem from the notable changes in the parameter associated with this interaction. As a result, the modified force fields display larger coordination numbers.