data_[Rb4Pb2Au2Br12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Pb  2.3300  1.8000  1.1225
  Au  2.5400  1.3500  1.0700
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [7.9912]
_cell_length_b [8.1956]
_cell_length_c [13.5257]
_cell_angle_alpha [90.0000]
_cell_angle_beta [125.7125]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Rb2PbAuBr6]
_chemical_formula_sum '[Rb4 Pb2 Au2 Br12]'
_cell_volume [719.2586]
_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  0.2678  0.0580  0.2505  1.0
  Pb  Pb1  2  0.5000  0.0000  0.0000  1.0
  Au  Au2  2  0.0000  0.0000  0.5000  1.0
  Br  Br3  4  0.1597  0.0115  0.7343  1.0
  Br  Br4  4  0.2447  0.7154  0.5378  1.0
  Br  Br5  4  0.3190  0.2083  0.5350  1.0
]