data_[Rb6Tl6Os2O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Tl  1.6200  1.9000  1.3325
  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 [12.4250]
_cell_length_b [7.1105]
_cell_length_c [7.6450]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.1531]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb3Tl3OsO8]
_chemical_formula_sum '[Rb6 Tl6 Os2 O16]'
_cell_volume [571.8291]
_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  0.2500  0.2500  0.0000  1.0
  Rb  Rb1  2  0.0000  0.0000  0.0000  1.0
  Tl  Tl2  4  0.2500  0.2500  0.5000  1.0
  Tl  Tl3  2  0.0000  0.5000  0.5000  1.0
  Os  Os4  2  0.0000  0.0000  0.5000  1.0
  O  O5  8  0.0097  0.1973  0.3326  1.0
  O  O6  4  0.1850  0.0000  0.6671  1.0
  O  O7  4  0.2320  0.5000  0.6767  1.0
]