data_[Na4Cd20In8Hg4]
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
  In  1.7800  1.5500  0.9400
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [3.2924]
_cell_length_b [17.4179]
_cell_length_c [16.0586]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [NaCd5In2Hg]
_chemical_formula_sum '[Na4 Cd20 In8 Hg4]'
_cell_volume [920.9155]
_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  0.3770  0.3957  1.0
  Cd  Cd1  4  0.0000  0.0325  0.0483  1.0
  Cd  Cd2  4  0.0000  0.2050  0.3635  1.0
  Cd  Cd3  4  0.0000  0.3751  0.6999  1.0
  Cd  Cd4  4  0.0000  0.3785  0.0185  1.0
  Cd  Cd5  4  0.0000  0.4516  0.1980  1.0
  In  In6  4  0.0000  0.0338  0.3536  1.0
  In  In7  4  0.0000  0.2030  0.7067  1.0
  Hg  Hg8  4  0.0000  0.2092  0.0398  1.0
]