QM/MD framework/methodology, number density plots of hydrogen and oxygen in pure water, non-normalized density profiles of electrolyte ions and water molecules, normal and tangential pressure difference with the running integral value of interfacial tension along z direction, hydrogen bonds in the second interfacial water layer, electrostatic potential profiles and the electrostatic potential drop at the charged and neutral surfaces, tabulated values of the inner and outer Helmholtz planes as well as the electrode/electrolyte surface tension, electrostatic potential drop and capacitance.