data_PtO
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.85
_cell_length_b   2.85
_cell_length_c   7.05
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   PtO
_chemical_formula_sum   'Pt2 O2'
_cell_volume   49.54
_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  Pt2  1  0.42  0.82  0.8  1.0
  Pt  Pt3  1  0.0  0.64  0.28  1.0
  O  O0  1  0.42  0.82  0.89  1.0
  O  O1  1  0.0  0.64  0.36  1.0

data_PtO
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.85
_cell_length_b   2.85
_cell_length_c   7.05
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   PtO
_chemical_formula_sum   'Pt2 O2'
_cell_volume   49.54
_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  Pt0  1  -0.0  0.64  0.28  1.0
  Pt  Pt1  1  0.42  0.82  0.8  1.0
  O  O2  1  -0.0  0.64  0.36  1.0
  O  O3  1  0.42  0.82  0.89  1.0

Pt Pt O O