data_[Zn12Cu8Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zn  1.6500  1.3500  0.8800
  Cu  1.9000  1.3500  0.8200
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Imma]
_cell_length_a [3.9882]
_cell_length_b [6.7269]
_cell_length_c [12.1385]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [74]
_chemical_formula_structural [Zn3Cu2Pt]
_chemical_formula_sum '[Zn12 Cu8 Pt4]'
_cell_volume [325.6544]
_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
[
  Zn  Zn0  8  0.0000  0.0087  0.6674  1.0
  Zn  Zn1  4  0.0000  0.0000  0.0000  1.0
  Cu  Cu2  4  0.0000  0.2500  0.4993  1.0
  Cu  Cu3  4  0.0000  0.2500  0.8382  1.0
  Pt  Pt4  4  0.0000  0.2500  0.1614  1.0
]