data_[Na8Os8O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  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 [C2/c]
_cell_length_a [10.8235]
_cell_length_b [9.6571]
_cell_length_c [5.1120]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.5237]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [NaOsO3]
_chemical_formula_sum '[Na8 Os8 O24]'
_cell_volume [533.3156]
_cell_formula_units_Z [8]
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  8  0.2147  0.3888  0.2893  1.0
  Os  Os1  4  0.0000  0.0708  0.2500  1.0
  Os  Os2  4  0.0000  0.2734  0.7500  1.0
  O  O3  8  0.0905  0.2183  0.4491  1.0
  O  O4  8  0.0950  0.0948  0.9192  1.0
  O  O5  8  0.1262  0.3876  0.8512  1.0
]