data_[Li12Mg10Pb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Mg  1.3100  1.5000  0.8600
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [4.7428]
_cell_length_b [9.2906]
_cell_length_c [11.4177]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Li6Mg5Pb]
_chemical_formula_sum '[Li12 Mg10 Pb2]'
_cell_volume [503.0980]
_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
[
  Li  Li0  8  0.0000  0.2416  0.1638  1
  Li  Li1  4  0.0000  0.2617  0.5000  1
  Mg  Mg2  4  0.0000  0.0000  0.3440  1
  Mg  Mg3  4  0.0000  0.5000  0.3218  1
  Mg  Mg4  2  0.0000  0.5000  0.0000  1
  Pb  Pb5  2  0.0000  0.0000  0.0000  1
]