data_[Tb4Dy14Th2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Dy  1.2200  1.7500  1.1310
  Th  1.3000  1.8000  1.0800
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [3.5686]
_cell_length_b [11.6221]
_cell_length_c [16.6080]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Tb2Dy7Th]
_chemical_formula_sum '[Tb4 Dy14 Th2]'
_cell_volume [688.8126]
_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  0.0000  0.5000  0.3320  1
  Dy  Dy1  8  0.0000  0.2507  0.1520  1
  Dy  Dy2  4  0.0000  0.0000  0.3314  1
  Dy  Dy3  2  0.0000  0.5000  0.0000  1
  Th  Th4  2  0.0000  0.0000  0.0000  1
]