data_[Cs18Rb24Bi3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Rb  0.8200  2.3500  1.6600
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [13.7363]
_cell_length_b [13.7363]
_cell_length_c [25.8268]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Cs6Rb8Bi]
_chemical_formula_sum '[Cs18 Rb24 Bi3]'
_cell_volume [4220.2471]
_cell_formula_units_Z [3]
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
[
  Cs  Cs0  18  0.0345  0.7943  0.4135  1
  Rb  Rb1  18  0.0500  0.8184  0.9151  1
  Rb  Rb2  6  0.0000  0.0000  0.2451  1
  Bi  Bi3  3  0.0000  0.0000  0.0000  1
]