Phase diagram of Sr3MgFe2O7 with Orb v3 conservative inf MPA; e_above_hull: 0.057289 eV/atom; predicted_stable: False
Cell + Ionic relaxation with Orb v3 conservative inf MPA; 0.05 eV/Å threshold; final energy = -81.8012 eV; energy change = -0.0029 eV; symmetry: P4mm → P4mm