data_Pt3O2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.53
_cell_length_b   5.53
_cell_length_c   5.53
_cell_angle_alpha   65.55
_cell_angle_beta   65.55
_cell_angle_gamma   65.55
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Pt3O2
_chemical_formula_sum   'Pt6 O4'
_cell_volume   133.73
_cell_formula_units_Z   2
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  Pt4  1  0.98  0.75  0.39  1.0
  Pt  Pt5  1  0.99  0.97  0.39  1.0
  Pt  Pt6  1  0.03  0.27  0.39  1.0
  Pt  Pt7  1  0.97  0.73  0.55  1.0
  Pt  Pt8  1  0.01  0.03  0.55  1.0
  Pt  Pt9  1  0.02  0.25  0.55  1.0
  O  O0  1  0.0  0.0  0.95  1.0
  O  O1  1  0.0  0.0  0.52  1.0
  O  O2  1  0.0  0.0  0.42  1.0
  O  O3  1  0.0  0.0  0.99  1.0

data_Pt3O2
_symmetry_space_group_name_H-M   P-1
_cell_length_a   5.53
_cell_length_b   5.53
_cell_length_c   5.53
_cell_angle_alpha   65.55
_cell_angle_beta   65.55
_cell_angle_gamma   65.55
_symmetry_Int_Tables_number   2
_chemical_formula_structural   Pt3O2
_chemical_formula_sum   'Pt6 O4'
_cell_volume   133.73
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-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  2  0.03  0.01  0.58  1.0
  Pt  Pt1  2  0.25  0.02  0.58  1.0
  Pt  Pt2  2  0.27  0.03  0.42  1.0
  O  O3  2  0.0  0.0  0.02  1.0
  O  O4  2  0.0  0.0  0.45  1.0

Pt Pt Pt Pt Pt Pt O O O O
Pt Pt Pt Pt Pt Pt O O O O 0 3 o o o 1 8 + + o 2 5 o o o 4 7 o o o 6 9 o o o 