Phase diagram of Sr3Fe2O7 with Orb v3 conservative inf MPA; e_above_hull: 0.001742 eV/atom; predicted_stable: True
Cell + Ionic relaxation with Orb v3 conservative inf MPA; 0.05 eV/Å threshold; final energy = -75.9837 eV; energy change = -0.1658 eV; symmetry: I4/mmm → I4/mmm