Cell + Ionic relaxation with Orb v3; 0.03 eV/Å threshold; final energy = -152.0143 eV; energy change = -5.5757 eV; symmetry: I4/mmm → I4/mmm
RE-free magnet candidate: 01Mn2Fe12NMs1.82T
Phase diagram of MnFe4; eabovehull: 0.966910 eV/atom; predicted_stable: False