Cell + Ionic relaxation with Orb v3; 0.03 eV/Å threshold; final energy = -42.7392 eV; energy change = -0.3353 eV; symmetry: Pm-3m → Pm-3m
From Matra-Genoa
Phase diagram of MnFe3N; e_above_hull: 0.130019 eV/atom; predicted_stable: False
Phonon band structure (supercell [2, 2, 2], Δ=0.01 Å); imaginary modes detected; min freq = -1.12 THz