data_[Na6Cd8Ge4]
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
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.8432]
_cell_length_b [4.8482]
_cell_length_c [9.1499]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.1842]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na3(Cd2Ge)2]
_chemical_formula_sum '[Na6 Cd8 Ge4]'
_cell_volume [419.9448]
_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  0.1603  0.5000  0.6721  1
  Na  Na1  2  0.0000  0.0000  0.0000  1
  Cd  Cd2  4  0.0863  0.0000  0.4144  1
  Cd  Cd3  4  0.1887  0.5000  0.0318  1
  Ge  Ge4  4  0.1089  0.5000  0.2767  1
]