Fe12Co4N2 (requested SG: P42/mnm #136, calculated SG: P1 #1, optimized: 256 steps, cell relaxed (isotropic))
Phonon band structure (supercell [2, 2, 2], Δ=0.01 Å); no imaginary modes; min freq = -0.06 THz
Phase diagram of Fe6Co2N; e_above_hull: 0.158803 eV/atom; predicted_stable: False