data_[Sc4Ni16Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sc  1.3600  1.6000  0.8850
  Ni  1.9100  1.3500  0.7400
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [F-43m]
_cell_length_a [6.9814]
_cell_length_b [6.9814]
_cell_length_c [6.9814]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [216]
_chemical_formula_structural [ScNi4Pb]
_chemical_formula_sum '[Sc4 Ni16 Pb4]'
_cell_volume [340.2744]
_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
[
  Sc  Sc0  4  0.0000  0.0000  0.0000  1.0
  Ni  Ni1  16  0.1255  0.1255  0.6255  1.0
  Pb  Pb2  4  0.2500  0.2500  0.2500  1.0
]