data_[Pr4Lu2Pb14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Lu  1.2700  1.7500  1.0010
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [4.7055]
_cell_length_b [26.1959]
_cell_length_c [4.7733]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Pr2LuPb7]
_chemical_formula_sum '[Pr4 Lu2 Pb14]'
_cell_volume [588.3748]
_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  0.0000  0.1869  0.0000  1
  Lu  Lu1  2  0.0000  0.0000  0.0000  1
  Pb  Pb2  4  0.0000  0.0940  0.5000  1
  Pb  Pb3  4  0.0000  0.2930  0.5000  1
  Pb  Pb4  4  0.0000  0.4070  0.0000  1
  Pb  Pb5  2  0.0000  0.5000  0.5000  1
]