data_[Rb28Na2Au2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Na  0.9300  1.8000  1.1600
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [13.7813]
_cell_length_b [11.8827]
_cell_length_c [15.4920]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Rb14NaAu]
_chemical_formula_sum '[Rb28 Na2 Au2]'
_cell_volume [2536.9451]
_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  8  0.3231  0.1854  0.6344  1
  Rb  Rb1  4  0.0000  0.2096  0.8353  1
  Rb  Rb2  4  0.2345  0.0000  0.3291  1
  Rb  Rb3  4  0.2952  0.0000  0.9140  1
  Rb  Rb4  4  0.5000  0.2257  0.3712  1
  Rb  Rb5  2  0.0000  0.0000  0.1014  1
  Rb  Rb6  2  0.0000  0.0000  0.5703  1
  Na  Na7  2  0.5000  0.0000  0.1332  1
  Au  Au8  2  0.5000  0.0000  0.7588  1
]