data_[Rb6Pr3Os9O36]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Pr  1.1300  1.8500  1.0600
  Os  2.2000  1.3000  0.6730
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [7.3813]
_cell_length_b [7.3813]
_cell_length_c [18.7534]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Rb2Pr(OsO4)3]
_chemical_formula_sum '[Rb6 Pr3 Os9 O36]'
_cell_volume [884.8678]
_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  6  0.0000  0.0000  0.3805  1
  Pr  Pr1  3  0.0000  0.0000  0.0000  1
  Os  Os2  9  0.0000  0.5000  0.5000  1
  O  O3  18  0.0166  0.5083  0.5999  1
  O  O4  18  0.0819  0.5409  0.8374  1
]