data_[Ag4Sb4Pb4]
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 [Cm]
_cell_length_a [11.3018]
_cell_length_b [4.4953]
_cell_length_c [8.1722]
_cell_angle_alpha [90.0000]
_cell_angle_beta [128.7101]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [AgSbPb]
_chemical_formula_sum '[Ag4 Sb4 Pb4]'
_cell_volume [323.9796]
_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  2  0.2653  0.5000  0.8401  1.0
  Ag  Ag1  2  0.4365  0.0000  0.4976  1.0
  Sb  Sb2  2  0.2288  0.0000  0.5977  1.0
  Sb  Sb3  2  0.2940  0.5000  0.2122  1.0
  Pb  Pb4  2  0.0399  0.0000  0.8243  1.0
  Pb  Pb5  2  0.4873  0.0000  0.1556  1.0
]