Cell + Ionic relaxation with Orb v3; 0.03 eV/Å threshold; final energy = -161.8872 eV; energy change = -5.4088 eV; symmetry: I4/mmm → I4/mmm
RE-free magnet candidate: 06ZrFe12NMs1.42T
Phase diagram of ZrFe8N; eabovehull: 0.674184 eV/atom; predicted_stable: False