data_[K12Hg2Au4O2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Hg  2.0000  1.5000  1.2450
  Au  2.5400  1.3500  1.0700
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [9.2276]
_cell_length_b [10.1012]
_cell_length_c [8.4852]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.2074]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K6HgAu2O]
_chemical_formula_sum '[K12 Hg2 Au4 O2]'
_cell_volume [721.3619]
_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
[
  K  K0  8  0.0631  0.3289  0.2738  1.0
  K  K1  4  0.2087  0.0000  0.9488  1.0
  Hg  Hg2  2  0.0000  0.0000  0.5000  1.0
  Au  Au3  4  0.2234  0.0000  0.3395  1.0
  O  O4  2  0.0000  0.5000  0.0000  1.0
]