data_[Na4U4Os4O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  U  1.3800  1.7500  0.9913
  Os  2.2000  1.3000  0.6730
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Imma]
_cell_length_a [7.2734]
_cell_length_b [7.8242]
_cell_length_c [10.7178]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [74]
_chemical_formula_structural [NaUOsO6]
_chemical_formula_sum '[Na4 U4 Os4 O24]'
_cell_volume [609.9336]
_cell_formula_units_Z [4]
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  4  0.0000  0.2500  0.6911  1
  U  U1  4  0.0000  0.0000  0.0000  1
  Os  Os2  4  0.2500  0.2500  0.2500  1
  O  O3  16  0.2037  0.0700  0.1246  1
  O  O4  4  0.0000  0.2500  0.2884  1
  O  O5  4  0.0000  0.2500  0.9134  1
]