data_[Tb12Dy8Y4]
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
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [22.1180]
_cell_length_b [3.6522]
_cell_length_c [11.2375]
_cell_angle_alpha [90.0000]
_cell_angle_beta [120.5244]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb3Dy2Y]
_chemical_formula_sum '[Tb12 Dy8 Y4]'
_cell_volume [781.9621]
_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  0.0548  0.0000  0.6796  1.0
  Tb  Tb1  4  0.1119  0.5000  0.4861  1.0
  Tb  Tb2  4  0.2215  0.5000  0.8462  1.0
  Dy  Dy3  4  0.0553  0.0000  0.1804  1.0
  Y  Y4  4  0.1111  0.5000  0.9867  1.0
  Dy  Dy5  4  0.2216  0.5000  0.3469  1.0
]