data_NaBOs2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.75
_cell_length_b   4.23
_cell_length_c   4.62
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaBOs2
_chemical_formula_sum   'Na1 B1 Os2'
_cell_volume   53.7
_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
  Na  Na1  1  0.38  0.0  0.31  1.0
  B  B0  1  0.0  0.0  0.0  1.0
  Os  Os2  1  0.38  0.11  0.0  1.0
  Os  Os3  1  0.0  0.11  0.31  1.0

data_NaBOs2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.75
_cell_length_b   4.23
_cell_length_c   4.62
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaBOs2
_chemical_formula_sum   'Na1 B1 Os2'
_cell_volume   53.7
_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
  Na  Na0  1  0.38  0.0  0.31  1.0
  B  B1  1  0.0  0.0  0.0  1.0
  Os  Os2  1  -0.0  0.11  0.31  1.0
  Os  Os3  1  0.38  0.11  0.0  1.0

Na B Os Os
Na B Os Os 0 3 o o o 1 2 o o o 