data_[Mg18Sb3Au36]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Sb  2.0500  1.4500  0.8300
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [10.5619]
_cell_length_b [10.5619]
_cell_length_c [12.9876]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Mg6SbAu12]
_chemical_formula_sum '[Mg18 Sb3 Au36]'
_cell_volume [1254.7013]
_cell_formula_units_Z [3]
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  18  0.0483  0.4746  0.3153  1
  Sb  Sb1  3  0.0000  0.0000  0.0000  1
  Au  Au2  18  0.0529  0.1989  0.8546  1
  Au  Au3  18  0.0745  0.4933  0.0957  1
]