data_[P2H2Pb2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  P  2.1900  1.0000  0.5500
  H  2.2000  0.2500  0.0000
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2/c]
_cell_length_a [4.7726]
_cell_length_b [6.6807]
_cell_length_c [5.8776]
_cell_angle_alpha [90.0000]
_cell_angle_beta [96.6348]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [13]
_chemical_formula_structural [PHPbO4]
_chemical_formula_sum '[P2 H2 Pb2 O8]'
_cell_volume [186.1480]
_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
[
  P  P0  2  0.0000  0.2853  0.2500  1.0
  H  H1  2  0.0000  0.0000  0.0000  1.0
  Pb  Pb2  2  0.5000  0.3049  0.7500  1.0
  O  O3  4  0.1227  0.1503  0.0675  1.0
  O  O4  4  0.2406  0.4158  0.3717  1.0
]