data_[Pr10Ni4Pb10]
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
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [16.9004]
_cell_length_b [4.5307]
_cell_length_c [11.9002]
_cell_angle_alpha [90.0000]
_cell_angle_beta [131.2845]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr5Ni2Pb5]
_chemical_formula_sum '[Pr10 Ni4 Pb10]'
_cell_volume [684.7201]
_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  0.1204  0.5000  0.9192  1
  Pr  Pr1  4  0.1917  0.5000  0.3178  1
  Pr  Pr2  2  0.0000  0.5000  0.5000  1
  Ni  Ni3  4  0.1387  0.0000  0.7512  1
  Pb  Pb4  4  0.0596  0.0000  0.3503  1
  Pb  Pb5  4  0.2459  0.5000  0.8016  1
  Pb  Pb6  2  0.0000  0.0000  0.0000  1
]