data_[Rb4Cd8Bi8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Cd  1.6900  1.5500  1.0900
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [8.0016]
_cell_length_b [14.7974]
_cell_length_c [6.9511]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.6618]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Rb(CdBi)2]
_chemical_formula_sum '[Rb4 Cd8 Bi8]'
_cell_volume [753.8358]
_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  4  0.0000  0.3914  0.7500  1.0
  Cd  Cd1  4  0.0000  0.0386  0.2500  1.0
  Cd  Cd2  4  0.0000  0.2414  0.2500  1.0
  Bi  Bi3  8  0.1691  0.1348  0.6680  1.0
]