data_[Pt4O5]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pt  2.2800  1.3500  0.8050
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P31m]
_cell_length_a [5.5230]
_cell_length_b [5.5230]
_cell_length_c [18.9044]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [157]
_chemical_formula_structural [Pt4O5]
_chemical_formula_sum '[Pt4 O5]'
_cell_volume [499.3878]
_cell_formula_units_Z [1]
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
[
  Pt  Pt0  3  0.0000  0.2714  0.4876  1
  Pt  Pt1  1  0.0000  0.0000  0.3763  1
  O  O2  3  0.0000  0.3406  0.5829  1
  O  O3  2  0.3333  0.6667  0.4561  1
]