data_[Cs8Na24Pb8]
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
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [17.9814]
_cell_length_b [12.0971]
_cell_length_c [8.1078]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.7255]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [CsNa3Pb]
_chemical_formula_sum '[Cs8 Na24 Pb8]'
_cell_volume [1713.2556]
_cell_formula_units_Z [8]
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  0.0063  0.2500  1.0
  Cs  Cs1  4  0.0000  0.3599  0.7500  1.0
  Na  Na2  8  0.1721  0.4974  0.0870  1.0
  Na  Na3  8  0.1887  0.1627  0.0953  1.0
  Na  Na4  8  0.1993  0.1596  0.5962  1.0
  Pb  Pb5  8  0.0904  0.3127  0.2996  1.0
]