Relaxed with Orb v3; 0.03 eV/Å threshold; final energy = -30.1664 eV; energy change = -0.0483 eV; symmetry: Pmm2 → Pmm2
Fe2CoB (space group: Pmm2 #25, crystal system: orthorhombic, point group: mm2)
Phase diagram of Fe2CoB; e_above_hull: 0.370850 eV/atom; predicted_stable: False