21.

Henry coefficient of hydrogen in water as a function of temperature and pressure were compiled from refs and . In ref , the Henry coefficients were calculated over a temperature range of 280-625 K. Zhang et al. employed the TIP4P/2005 water model in combination with various hydrogen force fields, including those by Buch, Mondal, Yang, Cracknell, and Vrabec. To differentiate between the datasets corresponding to the TIP4P/2005-Vrabec force field combination, the results from Köster et al. are referred to as the first set, while those reported by Zhang et al. are designated as the second set. Exp. 1 are experimental data from refs − and Exp. 2 from refs and .