data_[Na2Cd2Hg4Pb1]
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
  Hg  2.0000  1.5000  1.2450
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.8413]
_cell_length_b [6.6458]
_cell_length_c [7.6296]
_cell_angle_alpha [95.5107]
_cell_angle_beta [106.7249]
_cell_angle_gamma [115.7778]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Na2Cd2Hg4Pb]
_chemical_formula_sum '[Na2 Cd2 Hg4 Pb1]'
_cell_volume [246.8812]
_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  0.4851  0.7895  0.1729  1.0
  Cd  Cd1  2  0.4786  0.6646  0.6304  1.0
  Hg  Hg2  2  0.0341  0.6181  0.7673  1.0
  Hg  Hg3  2  0.1011  0.8632  0.4071  1.0
  Pb  Pb4  1  0.0000  0.0000  0.0000  1.0
]