Phase diagram of K2Fe4O7 with Orb v3 conservative inf MPA; e_above_hull: 0.008042 eV/atom; predicted_stable: True
Cell + Ionic relaxation with Orb v3 conservative inf MPA; 0.05 eV/Å threshold; final energy = -78.7874 eV; energy change = -0.0024 eV; symmetry: P-31m → P-31m