data_[Pr4Bi2H2O2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Bi  2.0200  1.6000  1.0350
  H  2.2000  0.2500  0.0000
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [I-4m2]
_cell_length_a [4.0827]
_cell_length_b [4.0827]
_cell_length_c [12.8773]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [119]
_chemical_formula_structural [Pr2BiHO]
_chemical_formula_sum '[Pr4 Bi2 H2 O2]'
_cell_volume [214.6405]
_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
[
  Pr  Pr0  4  0.0000  0.0000  0.3477  1
  Bi  Bi1  2  0.0000  0.0000  0.0000  1
  H  H2  2  0.0000  0.5000  0.2500  1
  O  O3  2  0.0000  0.5000  0.7500  1
]