data_[K12Sn12Au8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Sn  1.9600  1.4500  0.8300
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.6860]
_cell_length_b [12.8577]
_cell_length_c [17.6821]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [K3Sn3Au2]
_chemical_formula_sum '[K12 Sn12 Au8]'
_cell_volume [1065.3671]
_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  0.0263  0.6073  1.0
  K  K1  4  0.0000  0.3418  0.7500  1.0
  Sn  Sn2  8  0.0000  0.3128  0.5427  1.0
  Sn  Sn3  4  0.0000  0.3665  0.2500  1.0
  Au  Au4  8  0.0000  0.2689  0.1145  1.0
]