data_[Rb6Ti9Pb3O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ti  1.5400  1.4000  0.8517
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [6.1238]
_cell_length_b [6.1238]
_cell_length_c [20.5852]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [Rb2Ti3PbO8]
_chemical_formula_sum '[Rb6 Ti9 Pb3 O24]'
_cell_volume [668.5333]
_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  0.1331  1
  Rb  Rb1  3  0.0000  0.0000  0.4978  1
  Ti  Ti2  9  0.0070  0.5035  0.0001  1
  Pb  Pb3  3  0.0000  0.0000  0.8952  1
  O  O4  9  0.0294  0.5147  0.2791  1
  O  O5  9  0.1855  0.3710  0.0461  1
  O  O6  3  0.0000  0.0000  0.2778  1
  O  O7  3  0.0000  0.0000  0.7130  1
]