data_[Pr16Ni4Sb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Ni  1.9100  1.3500  0.7400
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.8371]
_cell_length_b [13.8232]
_cell_length_c [5.5452]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.6149]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr8Ni2Sb]
_chemical_formula_sum '[Pr16 Ni4 Sb2]'
_cell_volume [658.3471]
_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  8  0.1996  0.1247  0.0760  1
  Pr  Pr1  4  0.0000  0.2472  0.5000  1
  Pr  Pr2  4  0.1082  0.5000  0.3052  1
  Ni  Ni3  4  0.0000  0.3046  0.0000  1
  Sb  Sb4  2  0.0000  0.0000  0.5000  1
]