data_[Cs8Tl6Bi4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Tl  1.6200  1.9000  1.3325
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [22.4283]
_cell_length_b [5.1421]
_cell_length_c [8.5445]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.5952]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs4Tl3Bi2]
_chemical_formula_sum '[Cs8 Tl6 Bi4]'
_cell_volume [933.9721]
_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
[
  Cs  Cs0  4  0.0620  0.5000  0.8702  1
  Cs  Cs1  4  0.2438  0.0000  0.7201  1
  Tl  Tl2  4  0.0884  0.0000  0.2491  1
  Tl  Tl3  2  0.0000  0.0000  0.5000  1
  Bi  Bi4  4  0.1187  0.5000  0.4822  1
]