data_[Rb3As6Os3O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  As  2.1800  1.1500  0.6600
  Os  2.2000  1.3000  0.6730
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [5.0322]
_cell_length_b [5.0322]
_cell_length_c [27.6059]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [RbAs2OsO8]
_chemical_formula_sum '[Rb3 As6 Os3 O24]'
_cell_volume [605.4022]
_cell_formula_units_Z [3]
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  3  -0.0000  0.0000  0.5000  1.0
  As  As1  6  0.0000  0.0000  0.2687  1.0
  Os  Os2  3  0.0000  0.0000  0.0000  1.0
  O  O3  18  0.0063  0.6448  0.6246  1.0
  O  O4  6  0.0000  0.0000  0.2084  1.0
]