data_[H8Pb4]
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
]
_symmetry_space_group_name_H-M [P31m]
_cell_length_a [6.3035]
_cell_length_b [6.3035]
_cell_length_c [20.2478]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [157]
_chemical_formula_structural [H2Pb]
_chemical_formula_sum '[H8 Pb4]'
_cell_volume [696.7399]
_cell_formula_units_Z [4]
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  6  0.0688  0.6662  0.6130  1
  H  H1  2  0.3333  0.6667  0.4056  1
  Pb  Pb2  3  0.0000  0.3776  0.3538  1
  Pb  Pb3  1  0.0000  0.0000  0.4492  1
]