data_[Y20Tl8Cd8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Tl  1.6200  1.9000  1.3325
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [Cmce]
_cell_length_a [16.3147]
_cell_length_b [8.0811]
_cell_length_c [7.9493]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [64]
_chemical_formula_structural [Y5(TlCd)2]
_chemical_formula_sum '[Y20 Tl8 Cd8]'
_cell_volume [1048.0368]
_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
[
  Y  Y0  16  0.1376  0.1843  0.6725  1.0
  Y  Y1  4  0.0000  0.0000  0.0000  1.0
  Tl  Tl2  8  0.0000  0.1296  0.3709  1.0
  Cd  Cd3  8  0.2121  0.0000  0.0000  1.0
]