data_[Na4Cd4As4S16]
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
  As  2.1800  1.1500  0.6600
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [7.7073]
_cell_length_b [11.9928]
_cell_length_c [7.6910]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [NaCdAsS4]
_chemical_formula_sum '[Na4 Cd4 As4 S16]'
_cell_volume [710.8996]
_cell_formula_units_Z [4]
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  0.0000  0.5000  0.0000  1.0
  Cd  Cd1  4  0.0000  0.1377  0.2500  1.0
  As  As2  4  0.0000  0.1438  0.7500  1.0
  S  S3  8  0.0000  0.2567  0.5263  1.0
  S  S4  8  0.2225  0.0266  0.7500  1.0
]