data_[K4Rb16Cd2]
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/m]
_cell_length_a [24.3646]
_cell_length_b [7.6482]
_cell_length_c [9.8989]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.3765]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K2Rb8Cd]
_chemical_formula_sum '[K4 Rb16 Cd2]'
_cell_volume [1760.4340]
_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  0.0128  0.0000  0.7762  1.0
  Rb  Rb1  4  0.0978  0.5000  0.3992  1.0
  Rb  Rb2  4  0.1390  0.5000  0.9086  1.0
  Rb  Rb3  4  0.1849  0.0000  0.2071  1.0
  K  K4  4  0.1952  0.0000  0.6785  1.0
  Cd  Cd5  2  0.0000  0.5000  0.0000  1.0
]