data_[Rb10Au2I16]
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
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [I-4]
_cell_length_a [10.8458]
_cell_length_b [10.8458]
_cell_length_c [12.1175]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [82]
_chemical_formula_structural [Rb5AuI8]
_chemical_formula_sum '[Rb10 Au2 I16]'
_cell_volume [1425.3847]
_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  0.1371  0.2876  0.1059  1.0
  Rb  Rb1  2  0.0000  0.0000  0.5000  1.0
  Au  Au2  2  0.0000  0.5000  0.7500  1.0
  I  I3  8  0.0335  0.2563  0.7721  1.0
  I  I4  8  0.1130  0.3063  0.4100  1.0
]