data_[Sr4Tl8Cd4O16]
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
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.6258]
_cell_length_b [13.5430]
_cell_length_c [11.7856]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [SrTl2CdO4]
_chemical_formula_sum '[Sr4 Tl8 Cd4 O16]'
_cell_volume [578.7282]
_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
[
  Sr  Sr0  4  0.0000  0.0635  0.7500  1
  Tl  Tl1  8  0.0000  0.3841  0.5393  1
  Cd  Cd2  4  0.0000  0.2140  0.2500  1
  O  O3  8  0.0000  0.3447  0.1397  1
  O  O4  4  0.0000  0.0000  0.0000  1
  O  O5  4  0.0000  0.3925  0.7500  1
]