data_[Tb14Hg8Pb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Hg  2.0000  1.5000  1.2450
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.0889]
_cell_length_b [5.7886]
_cell_length_c [9.0082]
_cell_angle_alpha [90.0000]
_cell_angle_beta [118.1033]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb7Hg4Pb]
_chemical_formula_sum '[Tb14 Hg8 Pb2]'
_cell_volume [694.0460]
_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  0.0735  0.0000  0.3998  1
  Tb  Tb1  4  0.1704  0.0000  0.8797  1
  Tb  Tb2  4  0.2168  0.5000  0.6684  1
  Tb  Tb3  2  0.0000  0.5000  0.0000  1
  Hg  Hg4  4  0.0270  0.5000  0.6869  1
  Hg  Hg5  4  0.2010  0.5000  0.3148  1
  Pb  Pb6  2  0.0000  0.0000  0.0000  1
]