data_Os3Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.53
_cell_length_b   5.53
_cell_length_c   4.4
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Os3Pt
_chemical_formula_sum   'Os6 Pt2'
_cell_volume   116.52
_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
  Os  Os0  1  0.61  0.99  0.3  1.0
  Os  Os1  1  0.0  0.59  0.3  1.0
  Os  Os2  1  0.38  0.79  0.1  1.0
  Os  Os3  1  0.39  0.99  0.3  1.0
  Os  Os4  1  0.76  0.2  0.1  1.0
  Os  Os5  1  0.15  0.79  0.1  1.0
  Pt  Pt6  1  0.0  0.19  0.1  1.0
  Pt  Pt7  1  0.76  0.6  0.3  1.0

data_Os3Pt
_symmetry_space_group_name_H-M   P-1
_cell_length_a   4.4
_cell_length_b   5.53
_cell_length_c   5.53
_cell_angle_alpha   120.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   2
_chemical_formula_structural   Os3Pt
_chemical_formula_sum   'Os6 Pt2'
_cell_volume   116.52
_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
  Os  Os0  2  0.1  0.23  0.6  1.0
  Os  Os1  2  0.1  0.62  0.2  1.0
  Os  Os2  2  0.1  0.01  0.6  1.0
  Pt  Pt3  2  0.1  0.38  0.2  1.0

Os Os Os Os Os Os Pt Pt
Os Os Os Os Os Os Pt Pt 0 2 o o o 0 3 o o o 0 4 o + o 1 7 - o o 1 5 o o o 2 5 o o o 2 3 o o o 3 5 o o o 4 6 + o o 