data_[Y1Ta1Fe2Co1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Ta  1.5000  1.4500  0.8200
  Fe  1.8300  1.4000  0.8525
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [P4/mmm]
_cell_length_a [4.5522]
_cell_length_b [4.5522]
_cell_length_c [4.5661]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [123]
_chemical_formula_structural [YTaFe2Co]
_chemical_formula_sum '[Y1 Ta1 Fe2 Co1]'
_cell_volume [94.6212]
_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
[
  Y  Y0  1  0.5000  0.5000  0.5000  1
  Ta  Ta1  1  0.0000  0.0000  0.0000  1
  Fe  Fe2  2  0.0000  0.5000  0.0000  1
  Co  Co3  1  0.0000  0.0000  0.5000  1
]