data_[Rb4Na6Os2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  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/m]
_cell_length_a [6.3520]
_cell_length_b [11.8630]
_cell_length_c [5.7237]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.1186]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2Na3OsO6]
_chemical_formula_sum '[Rb4 Na6 Os2 O12]'
_cell_volume [399.5636]
_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
[
  Rb  Rb0  4  0.0000  0.3249  0.0000  1.0
  Na  Na1  4  0.0000  0.1257  0.5000  1.0
  Na  Na2  2  0.0000  0.5000  0.5000  1.0
  Os  Os3  2  0.0000  0.0000  0.0000  1.0
  O  O4  8  0.1874  0.1143  0.2242  1.0
  O  O5  4  0.1933  0.0000  0.8108  1.0
]