data_[Ag2Pb2Au4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Pb  2.3300  1.8000  1.1225
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [9.6490]
_cell_length_b [4.0546]
_cell_length_c [4.6569]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.4736]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [AgPbAu2]
_chemical_formula_sum '[Ag2 Pb2 Au4]'
_cell_volume [167.1105]
_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  2  0.2589  0.0000  0.7724  1
  Pb  Pb1  2  0.4964  0.0000  0.4946  1
  Au  Au2  2  0.0025  0.0000  0.9997  1
  Au  Au3  2  0.2422  0.5000  0.2332  1
]