data_[Tl4Si8Te24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Si  1.9000  1.1000  0.5400
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [14.8440]
_cell_length_b [13.4020]
_cell_length_c [7.0244]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.0552]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Tl(SiTe3)2]
_chemical_formula_sum '[Tl4 Si8 Te24]'
_cell_volume [1349.4683]
_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
[
  Tl  Tl0  4  0.0000  0.1815  0.7500  1.0
  Si  Si1  8  0.2130  0.4485  0.6931  1.0
  Te  Te2  8  0.1144  0.0272  0.1736  1.0
  Te  Te3  8  0.1378  0.4074  0.9688  1.0
  Te  Te4  8  0.1628  0.2937  0.4714  1.0
]