Relaxed with Orb v3; 0.03 eV/Å threshold; final energy = -160.1998 eV; energy change = -287.5325 eV; symmetry: Immm → P1
Fe12Co2B (space group: Immm #71, crystal system: orthorhombic, point group: mmm)
Phase diagram of Fe8CoB; e_above_hull: 0.240533 eV/atom; predicted_stable: False