data_[Cu16Pd2Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cu  1.9000  1.3500  0.8200
  Pd  2.2000  1.4000  0.8462
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [4.2633]
_cell_length_b [6.7626]
_cell_length_c [10.3704]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Cu8PdPt2]
_chemical_formula_sum '[Cu16 Pd2 Pt4]'
_cell_volume [298.9880]
_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  8  0.0000  0.1880  0.3605  1
  Cu  Cu1  4  0.0000  0.0000  0.1443  1
  Cu  Cu2  4  0.0000  0.3002  0.0000  1
  Pd  Pd3  2  0.0000  0.5000  0.5000  1
  Pt  Pt4  4  0.0000  0.5000  0.2143  1
]