Fe2SbB (space group: Pmmm #47, crystal system: orthorhombic, point group: mmm) (missed expected composition: Fe2SbB)
Relaxed with Orb v3; 0.03 eV/Å threshold; final energy = -24.7131 eV; energy change = 0.0000 eV; symmetry: Pmmm → Pmmm