data_MgOs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.9
_cell_length_b   3.68
_cell_length_c   6.06
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgOs
_chemical_formula_sum   'Mg2 Os2'
_cell_volume   64.75
_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
  Mg  Mg0  1  0.0  0.0  0.88  1.0
  Mg  Mg1  1  0.45  0.84  0.19  1.0
  Os  Os2  1  0.0  0.0  0.61  1.0
  Os  Os3  1  0.45  0.84  0.46  1.0

data_MgOs
_symmetry_space_group_name_H-M   P-1
_cell_length_a   2.9
_cell_length_b   3.68
_cell_length_c   6.06
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   2
_chemical_formula_structural   MgOs
_chemical_formula_sum   'Mg2 Os2'
_cell_volume   64.75
_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
  Mg  Mg0  2  0.23  0.42  0.15  1.0
  Os  Os1  2  0.23  0.42  0.43  1.0

Mg Mg Os Os
Mg Mg Os Os 0 2 o o o 1 3 o o o 2 3 - - o 2 3 o - o 