data_[Ba2Na4Os2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Na  0.9300  1.8000  1.1600
  Os  2.2000  1.3000  0.6730
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.7874]
_cell_length_b [6.1967]
_cell_length_c [10.1327]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.0205]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [BaNa2OsO6]
_chemical_formula_sum '[Ba2 Na4 Os2 O12]'
_cell_volume [301.1869]
_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
[
  Ba  Ba0  2  0.5000  0.0000  0.0000  1.0
  Na  Na1  4  0.2728  0.5289  0.7790  1.0
  Os  Os2  2  0.0000  0.0000  0.5000  1.0
  O  O3  4  0.0896  0.6098  0.1974  1.0
  O  O4  4  0.2228  0.2452  0.6020  1.0
  O  O5  4  0.3093  0.6393  0.0270  1.0
]