Fe5PB2 (space group: P4/mmm #123, crystal system: tetragonal, point group: 4/mmm) (missed expected composition: Fe5PB2)
Relaxed with Orb v3; 0.03 eV/Å threshold; final energy = -60.9992 eV; energy change = -0.0493 eV; symmetry: P4/mmm → P4/mmm