data_[Cs4Tl4O6]
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
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.5876]
_cell_length_b [4.0221]
_cell_length_c [6.8464]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.7482]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs2Tl2O3]
_chemical_formula_sum '[Cs4 Tl4 O6]'
_cell_volume [358.2841]
_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  0.1176  0.5000  0.8248  1.0
  Tl  Tl1  4  0.1432  0.0000  0.3798  1.0
  O  O2  4  0.2279  0.5000  0.3060  1.0
  O  O3  2  0.0000  0.0000  0.5000  1.0
]