data_[Li8Ag4Pb8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Ag  1.9300  1.6000  1.0867
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.9933]
_cell_length_b [4.8388]
_cell_length_c [9.2198]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.7018]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Li2AgPb2]
_chemical_formula_sum '[Li8 Ag4 Pb8]'
_cell_volume [445.5604]
_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
[
  Li  Li0  4  0.0360  0.5000  0.3561  1.0
  Li  Li1  4  0.1523  0.5000  0.0584  1.0
  Ag  Ag2  4  0.2377  0.5000  0.7858  1.0
  Pb  Pb3  4  0.0459  0.0000  0.8536  1.0
  Pb  Pb4  4  0.1652  0.0000  0.5644  1.0
]