data_[Cs2Tb2Tl2Te6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Tb  1.1000  1.7500  0.9815
  Tl  1.6200  1.9000  1.3325
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [10.0911]
_cell_length_b [4.6265]
_cell_length_c [11.6125]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.9697]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [CsTbTlTe3]
_chemical_formula_sum '[Cs2 Tb2 Tl2 Te6]'
_cell_volume [515.6983]
_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  2  0.2103  0.7500  0.2465  1
  Tb  Tb1  2  0.3390  0.2500  0.8782  1
  Tl  Tl2  2  0.0650  0.7500  0.6234  1
  Te  Te3  2  0.1343  0.7500  0.8946  1
  Te  Te4  2  0.2454  0.2500  0.5855  1
  Te  Te5  2  0.4646  0.2500  0.1531  1
]