data_[Ag4Sn4Pb12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Sn  1.9600  1.4500  0.8300
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P2/c]
_cell_length_a [6.5774]
_cell_length_b [6.5054]
_cell_length_c [13.4821]
_cell_angle_alpha [90.0000]
_cell_angle_beta [94.4232]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [13]
_chemical_formula_structural [AgSnPb3]
_chemical_formula_sum '[Ag4 Sn4 Pb12]'
_cell_volume [575.1545]
_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
[
  Ag  Ag0  4  0.0626  0.2119  0.6406  1.0
  Sn  Sn1  4  0.2976  0.0102  0.2986  1.0
  Pb  Pb2  4  0.0998  0.2534  0.0747  1.0
  Pb  Pb3  4  0.2705  0.4942  0.2945  1.0
  Pb  Pb4  4  0.4267  0.2479  0.5256  1.0
]