data_[Mg4Ag24Au12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Ag  1.9300  1.6000  1.0867
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [9.8747]
_cell_length_b [14.4488]
_cell_length_c [5.2870]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Mg(Ag2Au)3]
_chemical_formula_sum '[Mg4 Ag24 Au12]'
_cell_volume [754.3417]
_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
[
  Mg  Mg0  4  0.0000  0.1830  0.1573  1
  Ag  Ag1  8  0.1403  0.4540  0.5552  1
  Ag  Ag2  8  0.2431  0.2080  0.8818  1
  Ag  Ag3  4  0.0000  0.0385  0.7979  1
  Ag  Ag4  4  0.0000  0.2714  0.6442  1
  Au  Au5  8  0.1910  0.1042  0.4450  1
  Au  Au6  4  0.0000  0.3712  0.1220  1
]