data_[Na2Tl4Cd1Hg2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Tl  1.6200  1.9000  1.3325
  Cd  1.6900  1.5500  1.0900
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.3455]
_cell_length_b [6.7939]
_cell_length_c [7.2063]
_cell_angle_alpha [71.3958]
_cell_angle_beta [66.5441]
_cell_angle_gamma [75.5495]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Na2Tl4CdHg2]
_chemical_formula_sum '[Na2 Tl4 Cd1 Hg2]'
_cell_volume [267.4050]
_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  0.3092  0.1755  0.1871  1.0
  Tl  Tl1  2  0.2073  0.6365  0.3244  1.0
  Tl  Tl2  2  0.2328  0.6050  0.8066  1.0
  Cd  Cd3  1  0.0000  0.0000  0.0000  1.0
  Hg  Hg4  2  0.3826  0.1861  0.6216  1.0
]