data_[Cs4Pb4O10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  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 [12.6425]
_cell_length_b [4.2257]
_cell_length_c [7.8484]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.9453]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs2Pb2O5]
_chemical_formula_sum '[Cs4 Pb4 O10]'
_cell_volume [414.1885]
_cell_formula_units_Z [2]
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  0.1060  0.5000  0.3588  1.0
  Pb  Pb1  4  0.1454  0.0000  0.8967  1.0
  O  O2  4  0.1260  0.0000  0.6354  1.0
  O  O3  4  0.1807  0.5000  0.9925  1.0
  O  O4  2  0.0000  0.0000  0.0000  1.0
]