data_[Ac1H2Pb1F8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  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 [P-1]
_cell_length_a [4.1296]
_cell_length_b [4.6637]
_cell_length_c [9.0856]
_cell_angle_alpha [88.4182]
_cell_angle_beta [88.4626]
_cell_angle_gamma [65.1350]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [AcH2PbF8]
_chemical_formula_sum '[Ac1 H2 Pb1 F8]'
_cell_volume [158.6808]
_cell_formula_units_Z [1]
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
[
  Ac  Ac0  1  0.0000  0.0000  0.5000  1
  H  H1  2  0.4924  0.4957  0.2365  1
  Pb  Pb2  1  0.0000  0.0000  0.0000  1
  F  F3  2  0.2295  0.7153  0.2402  1
  F  F4  2  0.2414  0.7317  0.7597  1
  F  F5  2  0.3387  0.2847  0.0014  1
  F  F6  2  0.3400  0.3147  0.5144  1
]