data_[Rb6Cd4Sb8]
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
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.5474]
_cell_length_b [4.5695]
_cell_length_c [10.0468]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.5724]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb3(CdSb2)2]
_chemical_formula_sum '[Rb6 Cd4 Sb8]'
_cell_volume [680.4581]
_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  0.0940  0.5000  0.6790  1.0
  Rb  Rb1  2  0.0000  0.0000  0.0000  1.0
  Cd  Cd2  4  0.2223  0.5000  0.3664  1.0
  Sb  Sb3  4  0.1144  0.0000  0.3893  1.0
  Sb  Sb4  4  0.2102  0.5000  0.0555  1.0
]