data_[Tb18Pr4Dy6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pr  1.1300  1.8500  1.0600
  Dy  1.2200  1.7500  1.1310
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [17.3329]
_cell_length_b [8.8465]
_cell_length_c [6.5296]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.7769]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb9Pr2Dy3]
_chemical_formula_sum '[Tb18 Pr4 Dy6]'
_cell_volume [972.4161]
_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  8  0.1616  0.2364  0.3078  1
  Tb  Tb1  8  0.1641  0.3298  0.8285  1
  Tb  Tb2  2  0.0000  0.5000  0.0000  1
  Pr  Pr3  4  0.0000  0.1944  0.5000  1
  Dy  Dy4  4  0.1928  0.0000  0.7518  1
  Dy  Dy5  2  0.0000  0.0000  0.0000  1
]