Relaxed with Orb v3; 0.03 eV/Å threshold; final energy = -67.7646 eV; energy change = -24.4960 eV; symmetry: P4_2/mnm → P4_2/mnm
Phase diagram of Nb2FeCoB2; e_above_hull: 1.359164 eV/atom; predicted_stable: False