data_BaNb2Os
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.43
_cell_length_b   3.43
_cell_length_c   8.15
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BaNb2Os
_chemical_formula_sum   'Ba1 Nb2 Os1'
_cell_volume   95.71
_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
  Ba  Ba0  1  0.0  0.0  0.0  1.0
  Nb  Nb1  1  0.71  0.71  0.81  1.0
  Nb  Nb2  1  0.71  0.71  0.35  1.0
  Os  Os3  1  0.0  0.0  0.08  1.0

data_BaNb2Os
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.85
_cell_length_b   4.85
_cell_length_c   8.15
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   BaNb2Os
_chemical_formula_sum   'Ba2 Nb4 Os2'
_cell_volume   191.42
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Ba  Ba0  2  0.0  0.0  0.0  1.0
  Nb  Nb1  2  0.21  0.5  0.35  1.0
  Nb  Nb2  2  0.21  0.5  0.81  1.0
  Os  Os3  2  0.0  0.0  0.08  1.0

Ba Nb Nb Os
Ba Nb Nb Os 0 3 o o o 0 1 - - - 0 2 - - o 2 3 o + o 2 3 + o o 2 3 + + o 2 2 + o o 2 2 o + o 