data_[Cu28Pd12Pt4]
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 [Cmcm]
_cell_length_a [2.6729]
_cell_length_b [19.8342]
_cell_length_c [11.9407]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Cu7Pd3Pt]
_chemical_formula_sum '[Cu28 Pd12 Pt4]'
_cell_volume [633.0280]
_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
[
  Cu  Cu0  8  0.0000  0.2770  0.0820  1
  Cu  Cu1  8  0.0000  0.4064  0.1025  1
  Cu  Cu2  8  0.0000  0.4652  0.5842  1
  Cu  Cu3  4  0.0000  0.3883  0.7500  1
  Pd  Pd4  8  0.0000  0.1489  0.0680  1
  Pd  Pd5  4  0.0000  0.1697  0.7500  1
  Pt  Pt6  4  0.0000  0.0191  0.7500  1
]