data_[Na4Mg2Cd2F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Mg  1.3100  1.5000  0.8600
  Cd  1.6900  1.5500  1.0900
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.5821]
_cell_length_b [5.8120]
_cell_length_c [9.8016]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.5300]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Na2MgCdF6]
_chemical_formula_sum '[Na4 Mg2 Cd2 F12]'
_cell_volume [261.9757]
_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
[
  Na  Na0  4  0.2356  0.0569  0.2520  1.0
  Mg  Mg1  2  0.0000  0.0000  0.5000  1.0
  Cd  Cd2  2  0.5000  0.0000  0.0000  1.0
  F  F3  4  0.1059  0.2116  0.9305  1.0
  F  F4  4  0.2330  0.6818  0.9408  1.0
  F  F5  4  0.3540  0.0556  0.7333  1.0
]