data_[K4Rb16Cd4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Rb  0.8200  2.3500  1.6600
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [12.5645]
_cell_length_b [18.0037]
_cell_length_c [8.1249]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.5092]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [KRb4Cd]
_chemical_formula_sum '[K4 Rb16 Cd4]'
_cell_volume [1742.8325]
_cell_formula_units_Z [4]
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  8  0.1068  0.1717  0.5607  1.0
  Rb  Rb1  8  0.2345  0.4125  0.8701  1.0
  K  K2  4  0.0000  0.3893  0.2500  1.0
  Cd  Cd3  4  0.0000  0.0026  0.2500  1.0
]