data_[Na2Cd10Hg14]
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
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [11.6595]
_cell_length_b [10.7926]
_cell_length_c [6.2110]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.5128]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [NaCd5Hg7]
_chemical_formula_sum '[Na2 Cd10 Hg14]'
_cell_volume [680.1533]
_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  0.0170  0.0000  0.0069  1.0
  Cd  Cd1  4  0.2385  0.2634  0.9707  1.0
  Cd  Cd2  4  0.2476  0.2361  0.4828  1.0
  Cd  Cd3  2  0.2335  0.5000  0.2349  1.0
  Hg  Hg4  4  0.4930  0.3403  0.4796  1.0
  Hg  Hg5  4  0.4944  0.1831  0.9998  1.0
  Hg  Hg6  2  0.1762  0.5000  0.6601  1.0
  Hg  Hg7  2  0.2505  0.0000  0.8209  1.0
  Hg  Hg8  2  0.3758  0.0000  0.4111  1.0
]