Fe8Co6Ni4B1 (requested SG: P3 #143, calculated SG: P1 #1, optimized: 154 steps, cell relaxed (isotropic))
Phonon band structure (supercell [2, 2, 2], Δ=0.01 Å); imaginary modes detected; min freq = -0.47 THz
Phase diagram of Fe8Co6Ni4B; e_above_hull: 0.170974 eV/atom; predicted_stable: False