data_[Tb4Nd4Dy4Th8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Nd  1.1400  1.8500  1.2765
  Dy  1.2200  1.7500  1.1310
  Th  1.3000  1.8000  1.0800
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [6.6832]
_cell_length_b [15.7696]
_cell_length_c [6.6894]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [TbNdDyTh2]
_chemical_formula_sum '[Tb4 Nd4 Dy4 Th8]'
_cell_volume [704.9992]
_cell_formula_units_Z [4]
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  0.2750  0.7500  1
  Nd  Nd1  4  0.0000  0.1517  0.2500  1
  Dy  Dy2  4  0.0000  0.3478  0.2500  1
  Th  Th3  8  0.2450  0.5000  0.0000  1
]