data_[Rb1Hg2Au1Br8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Hg  2.0000  1.5000  1.2450
  Au  2.5400  1.3500  1.0700
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [7.7796]
_cell_length_b [7.8139]
_cell_length_c [9.3846]
_cell_angle_alpha [79.8631]
_cell_angle_beta [87.8681]
_cell_angle_gamma [66.2203]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [RbHg2AuBr8]
_chemical_formula_sum '[Rb1 Hg2 Au1 Br8]'
_cell_volume [513.5308]
_cell_formula_units_Z [1]
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  1  0.0000  0.0000  0.5000  1.0
  Hg  Hg1  2  0.4993  0.4825  0.2152  1.0
  Au  Au2  1  0.0000  0.0000  0.0000  1.0
  Br  Br3  2  0.0112  0.7667  0.8477  1.0
  Br  Br4  2  0.0380  0.7521  0.2165  1.0
  Br  Br5  2  0.4683  0.2638  0.9706  1.0
  Br  Br6  2  0.4945  0.2526  0.4329  1.0
]