However, the lack of specific bonded interaction will lead to the neglect of the polarization at the interface. Nevertheless, the three models perform relatively well considering that none of them were parametrized for this specific task. An additional point to consider is the initial underestimation of the vacuum workfunction by RPBE+D3, 120 giving 5.53 eV versus 5.9 eV from experimental measurements. This is also reported by Sakong and Groß, 120 who found a value of 5.51 eV for the vacuum workfunction of Pt(111) (Table ), leading to the underestimation of the solvated shift (-0.55 eV) in their AIMD study.