data_[Rb4Pb2Au4Br12]
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 [C2/m]
_cell_length_a [14.5410]
_cell_length_b [8.1671]
_cell_length_c [8.2932]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.1983]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2Pb(AuBr3)2]
_chemical_formula_sum '[Rb4 Pb2 Au4 Br12]'
_cell_volume [833.4154]
_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  0.2419  0.5000  0.2125  1
  Pb  Pb1  2  0.0000  0.5000  0.5000  1
  Au  Au2  4  0.0542  0.0000  0.2087  1
  Br  Br3  8  0.0669  0.2522  0.8173  1
  Br  Br4  4  0.2384  0.5000  0.6277  1
]