data_[Cs4Na4Pb4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Na  0.9300  1.8000  1.1600
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [6.2809]
_cell_length_b [12.0924]
_cell_length_c [6.1221]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [CsNaPbO3]
_chemical_formula_sum '[Cs4 Na4 Pb4 O12]'
_cell_volume [464.9832]
_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  0.0000  0.2630  0.7500  1.0
  Na  Na1  4  0.0000  0.4246  0.2500  1.0
  Pb  Pb2  4  0.0000  0.0588  0.2500  1.0
  O  O3  8  0.2298  0.0000  0.0000  1.0
  O  O4  4  0.0000  0.2295  0.2500  1.0
]