data_[Sr12Tl4Cd2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Tl  1.6200  1.9000  1.3325
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [P4_2/mnm]
_cell_length_a [11.1304]
_cell_length_b [11.1304]
_cell_length_c [5.8532]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [136]
_chemical_formula_structural [Sr6Tl2Cd]
_chemical_formula_sum '[Sr12 Tl4 Cd2]'
_cell_volume [725.1309]
_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
[
  Sr  Sr0  8  0.0286  0.6952  0.0000  1.0
  Sr  Sr1  4  0.1192  0.1192  0.5000  1.0
  Tl  Tl2  4  0.2065  0.7935  0.5000  1.0
  Cd  Cd3  2  0.0000  0.0000  0.0000  1.0
]