data_[Pb8O10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1]
_cell_length_a [5.5557]
_cell_length_b [10.1533]
_cell_length_c [5.6978]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.3450]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [4]
_chemical_formula_structural [Pb4O5]
_chemical_formula_sum '[Pb8 O10]'
_cell_volume [320.8591]
_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
[
  Pb  Pb0  2  0.0033  0.7534  0.5133  1
  Pb  Pb1  2  0.0100  0.4950  0.0177  1
  Pb  Pb2  2  0.4717  0.0102  0.4893  1
  Pb  Pb3  2  0.4974  0.7548  0.0132  1
  O  O4  2  0.1318  0.2829  0.9149  1
  O  O5  2  0.1508  0.4573  0.4012  1
  O  O6  2  0.2852  0.8655  0.7753  1
  O  O7  2  0.3650  0.8039  0.3396  1
  O  O8  2  0.4205  0.5582  0.9217  1
]