data_[Ti4Fe4Co4Si4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ti  1.5400  1.4000  0.8517
  Fe  1.8300  1.4000  0.8525
  Co  1.8800  1.3500  0.7683
  Si  1.9000  1.1000  0.5400
]
_symmetry_space_group_name_H-M [F-43m]
_cell_length_a [5.7244]
_cell_length_b [5.7244]
_cell_length_c [5.7244]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [216]
_chemical_formula_structural [TiFeCoSi]
_chemical_formula_sum '[Ti4 Fe4 Co4 Si4]'
_cell_volume [187.5805]
_cell_formula_units_Z [4]
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
[
  Ti  Ti0  4  0.0000  0.0000  0.5000  1.0
  Fe  Fe1  4  0.2500  0.2500  0.7500  1.0
  Co  Co2  4  0.2500  0.2500  0.2500  1.0
  Si  Si3  4  0.0000  0.0000  0.0000  1.0
]