data_[Pr16Tc4Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Tc  1.9000  1.3500  0.7417
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [8.9999]
_cell_length_b [13.8796]
_cell_length_c [6.4427]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.2458]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Pr4TcPb]
_chemical_formula_sum '[Pr16 Tc4 Pb4]'
_cell_volume [759.8117]
_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  0.1096  0.1681  0.5530  1
  Pr  Pr1  8  0.2191  0.4259  0.8787  1
  Tc  Tc2  4  0.0000  0.0013  0.2500  1
  Pb  Pb3  4  0.0000  0.3749  0.2500  1
]