data_[Tl4Cd14Hg4]
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 [C2/m]
_cell_length_a [11.1891]
_cell_length_b [10.1516]
_cell_length_c [5.8015]
_cell_angle_alpha [90.0000]
_cell_angle_beta [121.0378]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tl2Cd7Hg2]
_chemical_formula_sum '[Tl4 Cd14 Hg4]'
_cell_volume [564.6329]
_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  4  0.0000  0.1744  0.0000  1
  Cd  Cd1  8  0.1733  0.2424  0.6833  1
  Cd  Cd2  4  0.2121  0.5000  0.4773  1
  Cd  Cd3  2  0.0000  0.0000  0.5000  1
  Hg  Hg4  4  0.1128  0.5000  0.8874  1
]