Relaxed with Orb v3; 0.03 eV/Å threshold; final energy = 152.6071 eV; energy change = -54973.9163 eV; symmetry: P4mm → P1
Fe2NiMnSi (space group: P4mm #99, crystal system: tetragonal, point group: 4mm)
Phase diagram of MnFe2SiNi; e_above_hull: 40.241687 eV/atom; predicted_stable: False