free_energy_2 esta.plot.free_energy_2 ¶ GibbsFreeEnergy ¶ Bases: object A class to calculate the Gibbs free enegy G = E -TS + E_ZPE TODO: Temp and pressure dependence free energy formula and its implementation. ZPE calculations get_free_energy() ¶ Units:: Edft : eV S : eV/K temp : K