data_[K4Tl4Cd4Te8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Tl  1.6200  1.9000  1.3325
  Cd  1.6900  1.5500  1.0900
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.6655]
_cell_length_b [4.7812]
_cell_length_c [10.5100]
_cell_angle_alpha [90.0000]
_cell_angle_beta [123.1572]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [KTlCdTe2]
_chemical_formula_sum '[K4 Tl4 Cd4 Te8]'
_cell_volume [785.2320]
_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
[
  K  K0  4  0.2411  0.0000  0.7987  1.0
  Tl  Tl1  4  0.1099  0.5000  0.4264  1.0
  Cd  Cd2  4  0.0548  0.0000  0.9074  1.0
  Te  Te3  4  0.1001  0.5000  0.8077  1.0
  Te  Te4  4  0.1313  0.0000  0.2369  1.0
]