data_[Tb4Dy10Y10]
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 [15.0957]
_cell_length_b [5.0326]
_cell_length_c [11.2623]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.5346]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb2(DyY)5]
_chemical_formula_sum '[Tb4 Dy10 Y10]'
_cell_volume [765.4825]
_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  0.0833  0.0000  0.7508  1.0
  Dy  Dy1  4  0.0825  0.5000  0.2498  1.0
  Y  Y2  4  0.1659  0.0000  0.4997  1.0
  Dy  Dy3  4  0.1669  0.5000  0.0000  1.0
  Y  Y4  4  0.2500  0.5000  0.7506  1.0
  Y  Y5  2  0.0000  0.0000  0.0000  1.0
  Dy  Dy6  2  0.0000  0.5000  0.5000  1.0
]