data_[Ag2Sn2Au8]
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
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [5.1668]
_cell_length_b [9.0505]
_cell_length_c [5.1085]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.5533]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [AgSnAu4]
_chemical_formula_sum '[Ag2 Sn2 Au8]'
_cell_volume [227.7645]
_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  0.0000  0.5000  0.5000  1.0
  Sn  Sn1  2  0.0000  0.0000  0.0000  1.0
  Au  Au2  4  0.0000  0.1685  0.5000  1.0
  Au  Au3  4  0.0000  0.3358  0.0000  1.0
]