data_[K3Rb6Pb9O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Rb  0.8200  2.3500  1.6600
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [6.8846]
_cell_length_b [6.8846]
_cell_length_c [20.2904]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [KRb2Pb3O8]
_chemical_formula_sum '[K3 Rb6 Pb9 O24]'
_cell_volume [832.8644]
_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  0.1293  1.0
  Rb  Rb1  3  0.0000  0.0000  0.4992  1.0
  K  K2  3  0.0000  0.0000  0.8765  1.0
  Pb  Pb3  9  0.1670  0.3339  0.3320  1.0
  O  O4  9  0.0355  0.5177  0.2757  1.0
  O  O5  9  0.1862  0.3725  0.0553  1.0
  O  O6  3  0.0000  0.0000  0.2720  1.0
  O  O7  3  0.0000  0.0000  0.7266  1.0
]