data_[Rb6Cd16Sn6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Cd  1.6900  1.5500  1.0900
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [5.2056]
_cell_length_b [11.0007]
_cell_length_c [15.0786]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Rb3Cd8Sn3]
_chemical_formula_sum '[Rb6 Cd16 Sn6]'
_cell_volume [863.4783]
_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  0.0000  0.0000  0.1964  1.0
  Rb  Rb1  2  0.0000  0.0000  0.5000  1.0
  Cd  Cd2  8  0.0000  0.2826  0.3636  1.0
  Cd  Cd3  8  0.0000  0.3624  0.1666  1.0
  Sn  Sn4  4  0.0000  0.2033  0.0000  1.0
  Sn  Sn5  2  0.0000  0.5000  0.5000  1.0
]