data_[Rb4Li2Tl2I12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Li  0.9800  1.4500  0.9000
  Tl  1.6200  1.9000  1.3325
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [8.1325]
_cell_length_b [8.6406]
_cell_length_c [14.3275]
_cell_angle_alpha [90.0000]
_cell_angle_beta [123.4183]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Rb2LiTlI6]
_chemical_formula_sum '[Rb4 Li2 Tl2 I12]'
_cell_volume [840.3334]
_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
[
  Rb  Rb0  4  0.2830  0.5859  0.7497  1.0
  Li  Li1  2  0.5000  0.0000  0.0000  1.0
  Tl  Tl2  2  0.0000  0.0000  0.5000  1.0
  I  I3  4  0.1692  0.0110  0.7480  1.0
  I  I4  4  0.2348  0.1891  0.0295  1.0
  I  I5  4  0.3455  0.6911  0.0393  1.0
]