data_[K4Rb4Hg4Au2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Rb  0.8200  2.3500  1.6600
  Hg  2.0000  1.5000  1.2450
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [16.9700]
_cell_length_b [4.5129]
_cell_length_c [10.3177]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.2412]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K2Rb2Hg2Au]
_chemical_formula_sum '[K4 Rb4 Hg4 Au2]'
_cell_volume [689.4749]
_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
[
  Rb  Rb0  4  0.0574  0.5000  0.8004  1.0
  K  K1  4  0.2075  0.0000  0.2879  1.0
  Hg  Hg2  4  0.0960  0.0000  0.5284  1.0
  Au  Au3  2  0.0000  0.0000  0.0000  1.0
]