data_[Tb6Nd2Dy8]
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
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [11.3483]
_cell_length_b [7.2881]
_cell_length_c [6.2963]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [Tb3NdDy4]
_chemical_formula_sum '[Tb6 Nd2 Dy8]'
_cell_volume [520.7509]
_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  0.2499  0.6265  0.9811  1
  Tb  Tb1  2  0.0000  0.6261  0.6473  1
  Nd  Nd2  2  0.0000  0.3742  0.1476  1
  Dy  Dy3  4  0.2486  0.8762  0.4811  1
  Dy  Dy4  2  0.0000  0.1236  0.6485  1
  Dy  Dy5  2  0.0000  0.8763  0.1476  1
]