data_[Ba20As8Pt4O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  As  2.1800  1.1500  0.6600
  Pt  2.2800  1.3500  0.8050
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.7608]
_cell_length_b [19.2118]
_cell_length_c [13.4942]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Ba5As2PtO]
_chemical_formula_sum '[Ba20 As8 Pt4 O4]'
_cell_volume [1234.2327]
_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
[
  Ba  Ba0  4  0.0000  0.0199  0.0047  1.0
  Ba  Ba1  4  0.0000  0.2861  0.6877  1.0
  Ba  Ba2  4  0.0000  0.3348  0.3720  1.0
  Ba  Ba3  4  0.0000  0.3479  0.0088  1.0
  Ba  Ba4  4  0.0000  0.4850  0.7652  1.0
  As  As5  4  0.0000  0.1105  0.6902  1.0
  As  As6  4  0.0000  0.1371  0.3282  1.0
  Pt  Pt7  4  0.0000  0.1872  0.0324  1.0
  O  O8  4  0.0000  0.4664  0.4347  1.0
]