data_[Rb4Na10Tl2Cd4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Na  0.9300  1.8000  1.1600
  Tl  1.6200  1.9000  1.3325
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [P4/mbm]
_cell_length_a [13.1592]
_cell_length_b [13.1592]
_cell_length_c [4.5121]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [127]
_chemical_formula_structural [Rb2Na5TlCd2]
_chemical_formula_sum '[Rb4 Na10 Tl2 Cd4]'
_cell_volume [781.3344]
_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
[
  Rb  Rb0  4  0.1731  0.6731  0.0000  1.0
  Na  Na1  8  0.0621  0.1931  0.5000  1.0
  Na  Na2  2  0.0000  0.5000  0.5000  1.0
  Tl  Tl3  2  0.0000  0.0000  0.0000  1.0
  Cd  Cd4  4  0.1258  0.3742  0.0000  1.0
]