data_[K12Tl8Au12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Tl  1.6200  1.9000  1.3325
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.9305]
_cell_length_b [12.4467]
_cell_length_c [16.6907]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [K3Tl2Au3]
_chemical_formula_sum '[K12 Tl8 Au12]'
_cell_volume [1024.2897]
_cell_formula_units_Z [4]
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  0.0000  0.0751  0.6146  1.0
  K  K1  4  0.0000  0.3699  0.7500  1.0
  Tl  Tl2  8  0.0000  0.2179  0.0865  1.0
  Au  Au3  8  0.0000  0.3963  0.5321  1.0
  Au  Au4  4  0.0000  0.3240  0.2500  1.0
]