data_[Mg96Cu40Pb24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Cu  1.9000  1.3500  0.8200
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Ia-3d]
_cell_length_a [16.0147]
_cell_length_b [16.0147]
_cell_length_c [16.0147]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [230]
_chemical_formula_structural [Mg12Cu5Pb3]
_chemical_formula_sum '[Mg96 Cu40 Pb24]'
_cell_volume [4107.2632]
_cell_formula_units_Z [8]
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
[
  Mg  Mg0  96  0.0290  0.0664  0.6426  1
  Cu  Cu1  24  0.0000  0.2500  0.3750  1
  Cu  Cu2  16  0.0000  0.0000  0.0000  1
  Pb  Pb3  24  0.0000  0.2500  0.1250  1
]