data_[Rb4Au4I4Cl8]
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
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.7793]
_cell_length_b [7.3780]
_cell_length_c [8.3368]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.1195]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [RbAuICl2]
_chemical_formula_sum '[Rb4 Au4 I4 Cl8]'
_cell_volume [717.4087]
_cell_formula_units_Z [4]
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  4  0.2184  0.5000  0.1876  1
  Au  Au1  2  0.0000  0.0000  0.0000  1
  Au  Au2  2  0.0000  0.5000  0.5000  1
  I  I3  4  0.2221  0.5000  0.6416  1
  Cl  Cl4  8  0.0457  0.2253  0.8398  1
]