data_[Fe2Co1Sb1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Fe  1.8300  1.4000  0.8525
  Co  1.8800  1.3500  0.7683
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Pmm2]
_cell_length_a [3.0874]
_cell_length_b [4.1825]
_cell_length_c [4.3252]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [25]
_chemical_formula_structural [Fe2CoSb]
_chemical_formula_sum '[Fe2 Co1 Sb1]'
_cell_volume [55.8499]
_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  Fe0  1  0.0000  0.0000  0.0415  1
  Fe  Fe1  1  0.0000  0.5000  0.7233  1
  Co  Co2  1  0.5000  0.5000  0.1851  1
  Sb  Sb3  1  0.5000  0.0000  0.5501  1
]