data_[Zr4Bi4Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zr  1.3300  1.5500  0.8600
  Bi  2.0200  1.6000  1.0350
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.9240]
_cell_length_b [3.9691]
_cell_length_c [6.1297]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.5396]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [ZrBiPb]
_chemical_formula_sum '[Zr4 Bi4 Pb4]'
_cell_volume [327.9152]
_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
[
  Zr  Zr0  4  0.1356  0.5000  0.5776  1
  Bi  Bi1  4  0.0025  0.0000  0.2508  1
  Pb  Pb2  4  0.1907  0.5000  0.1225  1
]