data_[Cu6Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cu  1.9000  1.3500  0.8200
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [P4_2/m]
_cell_length_a [5.9026]
_cell_length_b [5.9026]
_cell_length_c [3.8781]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [84]
_chemical_formula_structural [Cu3Pt2]
_chemical_formula_sum '[Cu6 Pt4]'
_cell_volume [135.1171]
_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
[
  Cu  Cu0  4  0.3118  0.6020  0.5000  1.0
  Cu  Cu1  2  0.0000  0.5000  0.0000  1.0
  Pt  Pt2  4  0.1052  0.2148  0.5000  1.0
]