data_[Cs4Rb4Pb4O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  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 [C2/m]
_cell_length_a [14.8213]
_cell_length_b [3.8618]
_cell_length_c [11.0818]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.1084]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [CsRbPbO2]
_chemical_formula_sum '[Cs4 Rb4 Pb4 O8]'
_cell_volume [587.6500]
_cell_formula_units_Z [4]
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
[
  Cs  Cs0  4  0.1479  0.5000  0.6354  1.0
  Rb  Rb1  4  0.1611  0.5000  0.0365  1.0
  Pb  Pb2  4  0.0217  0.0000  0.2304  1.0
  O  O3  4  0.0447  0.5000  0.3519  1.0
  O  O4  4  0.1364  0.0000  0.8429  1.0
]