data_[Tl10Cd8Hg4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  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 [Immm]
_cell_length_a [3.2859]
_cell_length_b [8.9506]
_cell_length_c [22.1887]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Tl5(Cd2Hg)2]
_chemical_formula_sum '[Tl10 Cd8 Hg4]'
_cell_volume [652.5912]
_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
[
  Tl  Tl0  8  0.0000  0.3099  0.3550  1.0
  Tl  Tl1  2  0.0000  0.0000  0.0000  1.0
  Cd  Cd2  4  0.0000  0.1880  0.5000  1.0
  Cd  Cd3  4  0.0000  0.5000  0.0937  1.0
  Hg  Hg4  4  0.0000  0.5000  0.2297  1.0
]