data_[K6Na3Hg36Au9]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Na  0.9300  1.8000  1.1600
  Hg  2.0000  1.5000  1.2450
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [10.1898]
_cell_length_b [10.1898]
_cell_length_c [20.9765]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [K2Na(Hg4Au)3]
_chemical_formula_sum '[K6 Na3 Hg36 Au9]'
_cell_volume [1886.2452]
_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
[
  K  K0  6  0.0000  0.0000  0.4036  1
  Na  Na1  3  0.0000  0.0000  0.0000  1
  Hg  Hg2  18  0.0182  0.5091  0.3637  1
  Hg  Hg3  18  0.0327  0.5163  0.8570  1
  Au  Au4  9  0.0000  0.5000  0.5000  1
]