data_[Ta8Co2Pt2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ta  1.5000  1.4500  0.8200
  Co  1.8800  1.3500  0.7683
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [P4/mcc]
_cell_length_a [6.2773]
_cell_length_b [6.2773]
_cell_length_c [5.0941]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [124]
_chemical_formula_structural [Ta4CoPt]
_chemical_formula_sum '[Ta8 Co2 Pt2]'
_cell_volume [200.7294]
_cell_formula_units_Z [2]
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
[
  Ta  Ta0  8  0.1691  0.3534  0.0000  1.0
  Co  Co1  2  0.5000  0.5000  0.2500  1.0
  Pt  Pt2  2  0.0000  0.0000  0.2500  1.0
]