data_[Ag2Sb2Pb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Sb  2.0500  1.4500  0.8300
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [4.5226]
_cell_length_b [4.5557]
_cell_length_c [8.1740]
_cell_angle_alpha [75.9343]
_cell_angle_beta [82.1826]
_cell_angle_gamma [89.6337]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [AgSbPb]
_chemical_formula_sum '[Ag2 Sb2 Pb2]'
_cell_volume [161.7844]
_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
[
  Ag  Ag0  1  0.0000  0.5000  0.0000  1.0
  Ag  Ag1  1  0.5000  0.0000  0.0000  1.0
  Sb  Sb2  2  0.0881  0.1210  0.7487  1.0
  Pb  Pb3  2  0.3938  0.3483  0.3240  1.0
]