data_[Tb4Cd2Hg16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  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 [17.7499]
_cell_length_b [4.7877]
_cell_length_c [6.9385]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.0917]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb2CdHg8]
_chemical_formula_sum '[Tb4 Cd2 Hg16]'
_cell_volume [553.7590]
_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
[
  Tb  Tb0  4  0.2111  0.0000  0.6836  1.0
  Cd  Cd1  2  0.0000  0.5000  0.0000  1.0
  Hg  Hg2  4  0.0246  0.0000  0.7257  1.0
  Hg  Hg3  4  0.1108  0.5000  0.4191  1.0
  Hg  Hg4  4  0.1488  0.5000  0.8827  1.0
  Hg  Hg5  4  0.1639  0.0000  0.1921  1.0
]