data_[Rb16Au2O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Au  2.5400  1.3500  1.0700
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.0085]
_cell_length_b [12.1667]
_cell_length_c [7.9133]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.8594]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb8AuO2]
_chemical_formula_sum '[Rb16 Au2 O4]'
_cell_volume [1437.4574]
_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  0.1260  0.1657  0.7447  1.0
  Rb  Rb1  4  0.1264  0.5000  0.2629  1.0
  Rb  Rb2  4  0.1942  0.0000  0.3019  1.0
  Au  Au3  2  0.0000  0.0000  0.0000  1.0
  O  O4  4  0.2070  0.0000  0.6272  1.0
]