data_[Tb12Nd8Dy16]
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 [C2/c]
_cell_length_a [16.7042]
_cell_length_b [11.7023]
_cell_length_c [6.0112]
_cell_angle_alpha [90.0000]
_cell_angle_beta [97.3389]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Tb3(NdDy2)2]
_chemical_formula_sum '[Tb12 Nd8 Dy16]'
_cell_volume [1165.4262]
_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  8  0.1646  0.1520  0.5868  1.0
  Tb  Tb1  4  0.0000  0.3490  0.7500  1.0
  Nd  Nd2  8  0.1051  0.3856  0.2803  1.0
  Dy  Dy3  8  0.0620  0.1072  0.0445  1.0
  Dy  Dy4  8  0.2324  0.3911  0.8733  1.0
]