data_[Rb8Cd8]
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
]
_symmetry_space_group_name_H-M [P2_12_12_1]
_cell_length_a [7.9648]
_cell_length_b [8.9475]
_cell_length_c [11.2375]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [19]
_chemical_formula_structural [RbCd]
_chemical_formula_sum '[Rb8 Cd8]'
_cell_volume [800.8437]
_cell_formula_units_Z [8]
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  0.0875  0.3883  0.9870  1.0
  Rb  Rb1  4  0.1537  0.8508  0.1386  1.0
  Cd  Cd2  4  0.0200  0.5061  0.6529  1.0
  Cd  Cd3  4  0.1907  0.7482  0.7866  1.0
]