data_FeCoSb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.79
_cell_length_b   4.67
_cell_length_c   3.24
_cell_angle_alpha   71.81
_cell_angle_beta   68.11
_cell_angle_gamma   40.08
_symmetry_Int_Tables_number   1
_chemical_formula_structural   FeCoSb
_chemical_formula_sum   'Fe1 Co1 Sb1'
_cell_volume   43.31
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Fe  Fe1  1  0.18  0.41  0.42  1.0
  Co  Co0  1  0.18  0.41  0.09  1.0
  Sb  Sb2  1  0.18  0.41  0.77  1.0

data_FeCoSb
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.35
_cell_length_b   8.27
_cell_length_c   3.24
_cell_angle_alpha   90.0
_cell_angle_beta   132.12
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   FeCoSb
_chemical_formula_sum   'Fe2 Co2 Sb2'
_cell_volume   86.62
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Fe  Fe0  2  0.18  0.0  0.59  1.0
  Co  Co1  2  0.18  0.0  0.26  1.0
  Sb  Sb2  2  0.18  0.0  0.95  1.0

Fe Co Sb
Fe Co Sb 0 1 o o o 0 2 o o o 1 2 o o - 