data_[Tm2Th8Pb8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Th  1.3000  1.8000  1.0800
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P4_2/n]
_cell_length_a [9.3612]
_cell_length_b [9.3612]
_cell_length_c [6.3882]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [86]
_chemical_formula_structural [Tm(ThPb)4]
_chemical_formula_sum '[Tm2 Th8 Pb8]'
_cell_volume [559.8143]
_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
[
  Tm  Tm0  2  0.0000  0.0000  0.0000  1
  Th  Th1  8  0.0702  0.6643  0.1485  1
  Pb  Pb2  8  0.1103  0.8007  0.6353  1
]