data_Os2Pb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.22
_cell_length_b   4.22
_cell_length_c   4.06
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Os2Pb
_chemical_formula_sum   'Os2 Pb1'
_cell_volume   62.49
_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
  Os  Os0  1  0.11  0.22  0.03  1.0
  Os  Os1  1  0.0  0.43  0.03  1.0
  Pb  Pb2  1  0.0  0.0  0.0  1.0

data_Os2Pb
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.06
_cell_length_b   4.22
_cell_length_c   4.22
_cell_angle_alpha   120.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Os2Pb
_chemical_formula_sum   'Os2 Pb1'
_cell_volume   62.49
_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
  Os  Os0  1  0.03  0.0  0.43  1.0
  Os  Os1  1  0.03  0.11  0.22  1.0
  Pb  Pb2  1  0.0  0.0  0.0  1.0

Os Os Pb
Os Os Pb 0 2 o o o 0 1 o o o 