data_[K2Rb2Tl8Au4]
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
  Tl  1.6200  1.9000  1.3325
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [8.5737]
_cell_length_b [4.7735]
_cell_length_c [12.4003]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [KRb(Tl2Au)2]
_chemical_formula_sum '[K2 Rb2 Tl8 Au4]'
_cell_volume [507.5009]
_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  2  0.0000  0.0000  0.4497  1
  Rb  Rb1  2  0.5000  0.0000  0.5497  1
  Tl  Tl2  4  0.1930  0.0000  0.1543  1
  Tl  Tl3  4  0.3020  0.0000  0.8465  1
  Au  Au4  2  0.0000  0.0000  0.7309  1
  Au  Au5  2  0.5000  0.0000  0.2682  1
]