data_[Tl2Cd2Sn2Hg4]
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
  Sn  1.9600  1.4500  0.8300
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.3995]
_cell_length_b [3.4110]
_cell_length_c [10.3943]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.1491]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [TlCdSnHg2]
_chemical_formula_sum '[Tl2 Cd2 Sn2 Hg4]'
_cell_volume [273.8265]
_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  2  0.0974  0.7500  0.1745  1.0
  Cd  Cd1  2  0.1793  0.2500  0.4764  1.0
  Sn  Sn2  2  0.3553  0.2500  0.0216  1.0
  Hg  Hg3  2  0.2036  0.7500  0.7332  1.0
  Hg  Hg4  2  0.4780  0.2500  0.3564  1.0
]