Phase diagram of Ba(NiO2)4 with Orb v3 conservative inf MPA; e_above_hull: 0.498496 eV/atom; predicted_stable: False
Cell + Ionic relaxation with Orb v3 conservative inf MPA; 0.05 eV/Å threshold; final energy = -63.5538 eV; energy change = -0.3235 eV; symmetry: I4/m → I4/m