Cell + Ionic relaxation with Orb v3; 0.03 eV/Å threshold; final energy = -110.4407 eV; energy change = -38.0076 eV; symmetry: P4/m → P1
Crystal structure generated by GEPA optimization (iteration 2)
Phase diagram of Mn8Al8C; e_above_hull: 0.363531 eV/atom; predicted_stable: False