data_[Na4Mg2V4Cd4O16]
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
  V  1.6300  1.3500  0.7775
  Cd  1.6900  1.5500  1.0900
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [6.8806]
_cell_length_b [6.0966]
_cell_length_c [10.5277]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Na2MgV2Cd2O8]
_chemical_formula_sum '[Na4 Mg2 V4 Cd4 O16]'
_cell_volume [441.6181]
_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  0.2820  0.0000  0.5570  1
  Mg  Mg1  2  0.0000  0.0000  0.3634  1
  V  V2  2  0.0000  0.0000  0.0941  1
  V  V3  2  0.5000  0.0000  0.8834  1
  Cd  Cd4  2  0.0000  0.0000  0.8228  1
  Cd  Cd5  2  0.5000  0.0000  0.1942  1
  O  O6  4  0.0000  0.2436  0.4858  1
  O  O7  4  0.1976  0.0000  0.2260  1
  O  O8  4  0.3022  0.0000  0.7764  1
  O  O9  4  0.5000  0.2261  0.9842  1
]