data_[Pa8Bi10H4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pa  1.5000  1.8000  1.0400
  Bi  2.0200  1.6000  1.0350
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [3.3220]
_cell_length_b [9.3670]
_cell_length_c [17.4437]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Pa4Bi5H2]
_chemical_formula_sum '[Pa8 Bi10 H4]'
_cell_volume [542.7901]
_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
[
  Pa  Pa0  4  0.0000  0.0000  0.3280  1
  Pa  Pa1  4  0.0000  0.3283  0.0000  1
  Bi  Bi2  8  0.0000  0.1879  0.1670  1
  Bi  Bi3  2  0.0000  0.5000  0.5000  1
  H  H4  4  0.0000  0.0000  0.4523  1
]