data_[Na1Cd2Hg6Pb1]
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 [P1]
_cell_length_a [6.1301]
_cell_length_b [6.1655]
_cell_length_c [8.2566]
_cell_angle_alpha [76.5834]
_cell_angle_beta [70.0664]
_cell_angle_gamma [62.4054]
_symmetry_Int_Tables_number [1]
_chemical_formula_structural [NaCd2Hg6Pb]
_chemical_formula_sum '[Na1 Cd2 Hg6 Pb1]'
_cell_volume [258.9588]
_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  0.8328  0.6012  0.7444  1
  Cd  Cd1  1  0.3993  0.6693  0.5018  1
  Cd  Cd2  1  0.7884  0.0521  0.9589  1
  Hg  Hg3  1  0.2932  0.5387  0.8991  1
  Hg  Hg4  1  0.3085  0.0864  0.7391  1
  Hg  Hg5  1  0.3982  0.8336  0.1091  1
  Hg  Hg6  1  0.8446  0.1502  0.5659  1
  Hg  Hg7  1  0.8772  0.7853  0.3388  1
  Hg  Hg8  1  0.8923  0.3529  0.1501  1
  Pb  Pb9  1  0.3503  0.2687  0.3312  1
]