data_[Rb8Tl4In8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Tl  1.6200  1.9000  1.3325
  In  1.7800  1.5500  0.9400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.1798]
_cell_length_b [17.0990]
_cell_length_c [7.9999]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.0051]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2TlIn2]
_chemical_formula_sum '[Rb8 Tl4 In8]'
_cell_volume [904.0143]
_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  0.1539  0.3523  0.3035  1.0
  Tl  Tl1  4  0.0000  0.1539  0.0000  1.0
  In  In2  4  0.1069  0.0000  0.2755  1.0
  In  In3  4  0.2030  0.5000  0.9856  1.0
]