data_[K4Rb2Cd4F14]
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
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [I4/mmm]
_cell_length_a [4.3050]
_cell_length_b [4.3050]
_cell_length_c [21.4835]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [139]
_chemical_formula_structural [K2RbCd2F7]
_chemical_formula_sum '[K4 Rb2 Cd4 F14]'
_cell_volume [398.1457]
_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
[
  K  K0  4  0.0000  0.0000  0.3161  1
  Rb  Rb1  2  0.0000  0.0000  0.5000  1
  Cd  Cd2  4  0.0000  0.0000  0.1031  1
  F  F3  8  0.0000  0.5000  0.0990  1
  F  F4  4  0.0000  0.0000  0.2043  1
  F  F5  2  0.0000  0.0000  0.0000  1
]