Relaxed with Orb v3; 0.03 eV/Å threshold; final energy = -3.7066 eV; energy change = -134.3441 eV; symmetry: P4mm → P4/mmm

FeCoMnSi (space group: P4mm #99, crystal system: tetragonal, point group: 4mm)

Phase diagram of MnAlFeCo; eabovehull: 0.107929 eV/atom; predicted_stable: False

Relaxed with Orb v3; 0.03 eV/Å threshold; final energy = -29.1590 eV; energy change = -0.0156 eV; symmetry: P4mm → P4mm

MnFeCoAl (space group: P4mm #99, crystal system: tetragonal, point group: 4mm)

Phase diagram of MnAlFeCo; eabovehull: 0.107929 eV/atom; predicted_stable: False

Relaxed with Orb v3; 0.03 eV/Å threshold; final energy = -29.1590 eV; energy change = -0.0156 eV; symmetry: P4mm → P4mm

FeCoMnAl (space group: P4mm #99, crystal system: tetragonal, point group: 4mm)

Phase diagram of TiFeCo; eabovehull: 0.162909 eV/atom; predicted_stable: False

Relaxed with Orb v3; 0.03 eV/Å threshold; final energy = -23.8714 eV; energy change = -0.0030 eV; symmetry: P3m1 → P3m1

FeCoTi (space group: P3m1 #156, crystal system: trigonal, point group: 3m)

Phase diagram of TiFeCoNi; eabovehull: 0.151298 eV/atom; predicted_stable: False

Relaxed with Orb v3; 0.03 eV/Å threshold; final energy = -29.9015 eV; energy change = -0.0306 eV; symmetry: P4mm → P4mm

FeCoNiTi (space group: P4mm #99, crystal system: tetragonal, point group: 4mm)

Phase diagram of NbFeCoNi; eabovehull: 0.181579 eV/atom; predicted_stable: False

Relaxed with Orb v3; 0.03 eV/Å threshold; final energy = -31.4243 eV; energy change = -0.0524 eV; symmetry: P4mm → P4mm

FeCoNiNb (space group: P4mm #99, crystal system: tetragonal, point group: 4mm)

Phase diagram of ZrNbFeCo; eabovehull: 8.950358 eV/atom; predicted_stable: False

Relaxed with Orb v3; 0.03 eV/Å threshold; final energy = 0.7181 eV; energy change = -0.1587 eV; symmetry: P3m1 → P1

FeCoZrNb (space group: P3m1 #156, crystal system: trigonal, point group: 3m)