data_[Na2Cd4In4Hg10]
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 [P4/mbm]
_cell_length_a [11.0994]
_cell_length_b [11.0994]
_cell_length_c [4.3505]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [127]
_chemical_formula_structural [NaCd2In2Hg5]
_chemical_formula_sum '[Na2 Cd4 In4 Hg10]'
_cell_volume [535.9651]
_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  2  0.0000  0.0000  0.0000  1.0
  Cd  Cd1  4  0.1565  0.3435  0.0000  1.0
  In  In2  4  0.1519  0.6519  0.0000  1.0
  Hg  Hg3  8  0.0115  0.2046  0.5000  1.0
  Hg  Hg4  2  0.0000  0.5000  0.5000  1.0
]