data_[Rb16Au6Br8]
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
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.1640]
_cell_length_b [14.1704]
_cell_length_c [9.9789]
_cell_angle_alpha [90.0000]
_cell_angle_beta [134.7333]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb8Au3Br4]
_chemical_formula_sum '[Rb16 Au6 Br8]'
_cell_volume [1422.8071]
_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  4  0.0000  0.2466  0.0000  1.0
  Rb  Rb1  4  0.0000  0.2496  0.5000  1.0
  Rb  Rb2  4  0.2439  0.0000  0.9958  1.0
  Rb  Rb3  4  0.2455  0.0000  0.4938  1.0
  Au  Au4  4  0.2500  0.2500  0.0000  1.0
  Au  Au5  2  0.0000  0.5000  0.5000  1.0
  Br  Br6  4  0.2500  0.2500  0.5000  1.0
  Br  Br7  2  0.0000  0.0000  0.0000  1.0
  Br  Br8  2  0.0000  0.0000  0.5000  1.0
]