Relaxed with Orb v3; 0.03 eV/Å threshold; final energy = -53.7601 eV; energy change = -362.1388 eV; symmetry: Pnma → P2_1/m
Crystal structure generated by TreeQuest optimization (file 10)
Phase diagram of Fe2Si; e_above_hull: 3.339583 eV/atom; predicted_stable: False