data_[Rb12Au2O2]
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 [8.2459]
_cell_length_b [14.4018]
_cell_length_c [7.8341]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.5895]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb6AuO]
_chemical_formula_sum '[Rb12 Au2 O2]'
_cell_volume [891.6224]
_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  0.1863  0.3620  0.7297  1.0
  Rb  Rb1  4  0.2407  0.5000  0.3072  1.0
  Au  Au2  2  0.0000  0.0000  0.0000  1.0
  O  O3  2  0.0000  0.5000  0.5000  1.0
]