data_[Na1Li1Cd1Pb1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Li  0.9800  1.4500  0.9000
  Cd  1.6900  1.5500  1.0900
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P4mm]
_cell_length_a [3.5343]
_cell_length_b [3.5343]
_cell_length_c [7.7617]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [99]
_chemical_formula_structural [NaLiCdPb]
_chemical_formula_sum '[Na1 Li1 Cd1 Pb1]'
_cell_volume [96.9520]
_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  1  0.0000  0.0000  0.0630  1.0
  Li  Li1  1  0.0000  0.0000  0.5812  1.0
  Cd  Cd2  1  0.5000  0.5000  0.7809  1.0
  Pb  Pb3  1  0.5000  0.5000  0.3595  1.0
]