data_[Na2Tl4Cd6O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  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 [C2/m]
_cell_length_a [14.7469]
_cell_length_b [3.4528]
_cell_length_c [6.9056]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.6859]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [NaTl2Cd3O6]
_chemical_formula_sum '[Na2 Tl4 Cd6 O12]'
_cell_volume [341.6389]
_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
[
  Na  Na0  2  0.0000  0.5000  0.0000  1.0
  Tl  Tl1  4  0.1613  0.0000  0.3224  1.0
  Cd  Cd2  4  0.1628  0.0000  0.8344  1.0
  Cd  Cd3  2  0.0000  0.5000  0.5000  1.0
  O  O4  4  0.0005  0.0000  0.7345  1.0
  O  O5  4  0.1716  0.5000  0.5830  1.0
  O  O6  4  0.1730  0.5000  0.0866  1.0
]