data_[K24Rb18Au3]
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
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [12.7488]
_cell_length_b [12.7488]
_cell_length_c [23.6958]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [K8Rb6Au]
_chemical_formula_sum '[K24 Rb18 Au3]'
_cell_volume [3335.3383]
_cell_formula_units_Z [3]
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  18  0.0418  0.2406  0.4148  1
  K  K1  18  0.0505  0.2318  0.9173  1
  K  K2  6  0.0000  0.0000  0.2450  1
  Au  Au3  3  0.0000  0.0000  0.0000  1
]