Birch-Murnaghan fitting
In many cases, it might not be recommended to do a full geometry optimisation with VASP (ISIF = 3 in INCAR file). In these cases you can calculate the equilibrium lattice parameter at 0ºC by doing a Birch-Murnaghan fit.
In many cases, it might not be recommended to do a full geometry optimisation with VASP (ISIF = 3 in INCAR file). In these cases you can calculate the equilibrium lattice parameter at 0ºC by doing a Birch-Murnaghan fit.