data_[Pr8Bi2I10]
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
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [19.4256]
_cell_length_b [4.4235]
_cell_length_c [9.4259]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.8003]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr4BiI5]
_chemical_formula_sum '[Pr8 Bi2 I10]'
_cell_volume [798.1344]
_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  0.0020  0.0000  0.2342  1.0
  Pr  Pr1  4  0.1653  0.5000  0.0603  1.0
  Bi  Bi2  2  0.0000  0.5000  0.0000  1.0
  I  I3  4  0.1676  0.0000  0.8007  1.0
  I  I4  4  0.1692  0.0000  0.3169  1.0
  I  I5  2  0.0000  0.5000  0.5000  1.0
]