data_[Pr16Bi4Te8]
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
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.4636]
_cell_length_b [14.8511]
_cell_length_c [14.7603]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Pr4BiTe2]
_chemical_formula_sum '[Pr16 Bi4 Te8]'
_cell_volume [978.4501]
_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
[
  Pr  Pr0  8  0.0000  0.2234  0.6269  1.0
  Pr  Pr1  4  0.0000  0.0482  0.2500  1.0
  Pr  Pr2  4  0.0000  0.5000  0.0000  1.0
  Bi  Bi3  4  0.0000  0.3939  0.2500  1.0
  Te  Te4  8  0.0000  0.1393  0.0630  1.0
]