data_[Na4Zn1Cd1Sn2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Zn  1.6500  1.3500  0.8800
  Cd  1.6900  1.5500  1.0900
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [P-6m2]
_cell_length_a [4.8965]
_cell_length_b [4.8965]
_cell_length_c [10.0910]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [187]
_chemical_formula_structural [Na4ZnCdSn2]
_chemical_formula_sum '[Na4 Zn1 Cd1 Sn2]'
_cell_volume [209.5231]
_cell_formula_units_Z [1]
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  2  0.3333  0.6667  0.3342  1
  Na  Na1  2  0.6667  0.3333  0.1679  1
  Zn  Zn2  1  0.0000  0.0000  0.5000  1
  Cd  Cd3  1  0.0000  0.0000  0.0000  1
  Sn  Sn4  1  0.3333  0.6667  0.0000  1
  Sn  Sn5  1  0.6667  0.3333  0.5000  1
]