data_[Na4Cd2C4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Cd  1.6900  1.5500  1.0900
  C  2.5500  0.7000  0.3000
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.9279]
_cell_length_b [5.1981]
_cell_length_c [6.5197]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.7707]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na2Cd(CO3)2]
_chemical_formula_sum '[Na4 Cd2 C4 O12]'
_cell_volume [270.1348]
_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  0.1927  0.5000  0.1401  1.0
  Cd  Cd1  2  0.0000  0.5000  0.5000  1.0
  C  C2  4  0.0467  0.0000  0.2566  1.0
  O  O3  8  0.0393  0.2157  0.7876  1.0
  O  O4  4  0.2058  0.0000  0.3342  1.0
]