Relaxed with Orb v3; 0.03 eV/Å threshold; final energy = -27.1749 eV; energy change = -2.2955 eV; symmetry: P4mm → P4mm
FeCoNbAl (space group: P4mm #99, crystal system: tetragonal, point group: 4mm)
Phase diagram of NbAlFeCo; e_above_hull: 0.947925 eV/atom; predicted_stable: False