Relaxed with Orb v3; 0.03 eV/Å threshold; final energy = 200.8004 eV; energy change = -54741.7934 eV; symmetry: P4mm → P1
Fe2CoNiSi (space group: P4mm #99, crystal system: tetragonal, point group: 4mm)
Phase diagram of Fe2CoSiNi; e_above_hull: 1.404220 eV/atom; predicted_stable: False