Phase diagram of Sr2MnSi2O7 with Orb v3 conservative inf MPA; e_above_hull: 0.000000 eV/atom; predicted_stable: True
Cell + Ionic relaxation with Orb v3 conservative inf MPA; 0.05 eV/Å threshold; final energy = -180.0900 eV; energy change = -0.0111 eV; symmetry: P-421m → P-421m