data_[P2Pb2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  P  2.1900  1.0000  0.5500
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [6.9465]
_cell_length_b [4.9163]
_cell_length_c [4.9137]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [PPbO4]
_chemical_formula_sum '[P2 Pb2 O8]'
_cell_volume [167.8078]
_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  0.3251  0.4748  1.0
  Pb  Pb1  2  0.0000  0.8666  0.0064  1.0
  O  O2  4  0.1752  0.1787  0.3384  1.0
  O  O3  2  0.0000  0.2952  0.7894  1.0
  O  O4  2  0.0000  0.6357  0.4244  1.0
]