data_[H4Pb2F8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  H  2.2000  0.2500  0.0000
  Pb  2.3300  1.8000  1.1225
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P1]
_cell_length_a [4.9730]
_cell_length_b [5.1916]
_cell_length_c [7.8733]
_cell_angle_alpha [104.1717]
_cell_angle_beta [99.1621]
_cell_angle_gamma [107.0017]
_symmetry_Int_Tables_number [1]
_chemical_formula_structural [H2PbF4]
_chemical_formula_sum '[H4 Pb2 F8]'
_cell_volume [182.5367]
_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
[
  H  H0  1  0.2597  0.5566  0.6752  1.0
  H  H1  1  0.3502  0.5447  0.1436  1.0
  H  H2  1  0.5011  0.1644  0.8636  1.0
  H  H3  1  0.9433  0.7899  0.3597  1.0
  Pb  Pb4  1  0.5867  0.2286  0.4329  1.0
  Pb  Pb5  1  0.9408  0.8654  0.9495  1.0
  F  F6  1  0.0467  0.5005  0.6985  1.0
  F  F7  1  0.2551  0.0801  0.7931  1.0
  F  F8  1  0.3241  0.3219  0.1718  1.0
  F  F9  1  0.3828  0.7532  0.1201  1.0
  F  F10  1  0.5144  0.6181  0.6536  1.0
  F  F11  1  0.7430  0.2436  0.9268  1.0
  F  F12  1  0.9223  0.5652  0.3559  1.0
  F  F13  1  0.9798  0.0179  0.3558  1.0
]