data_[Rb12Al8Bi16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Al  1.6100  1.2500  0.6750
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [15.4738]
_cell_length_b [12.2262]
_cell_length_c [8.2918]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.1315]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Rb3(AlBi2)2]
_chemical_formula_sum '[Rb12 Al8 Bi16]'
_cell_volume [1514.3122]
_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  8  0.1269  0.1223  0.5629  1.0
  Rb  Rb1  4  0.0000  0.4176  0.2500  1.0
  Al  Al2  8  0.2110  0.3882  0.0140  1.0
  Bi  Bi3  8  0.1291  0.1896  0.0573  1.0
  Bi  Bi4  8  0.1950  0.4089  0.6706  1.0
]