CO2 and N2 uptakes predicted using different forcefields. both CO2 and N2 relevant to each of these scenarios are provided in Figure ) and (g, h) at 0.001 bar, i.e., in the Henry's regime. We begin the discussion by comparing the behaviours of both adsorbates, after which we will explore the differences between molecular FFs. Note that the results presented here are qualitatively similar at higher pressures (see supplementary note 6).