data_[Cu8Ni4Pd20Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cu  1.9000  1.3500  0.8200
  Ni  1.9100  1.3500  0.7400
  Pd  2.2000  1.4000  0.8462
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [I4/mcm]
_cell_length_a [6.8564]
_cell_length_b [6.8564]
_cell_length_c [11.5763]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [140]
_chemical_formula_structural [Cu2NiPd5Pt]
_chemical_formula_sum '[Cu8 Ni4 Pd20 Pt4]'
_cell_volume [544.2042]
_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  0.1122  0.3878  0.0000  1
  Ni  Ni1  4  0.0000  0.5000  0.2500  1
  Pd  Pd2  16  0.2037  0.2963  0.3638  1
  Pd  Pd3  4  0.0000  0.0000  0.0000  1
  Pt  Pt4  4  0.0000  0.0000  0.2500  1
]