data_[Tb8Pm4Dy20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pm  1.1300  1.8500  1.1100
  Dy  1.2200  1.7500  1.1310
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [6.6029]
_cell_length_b [16.3222]
_cell_length_c [9.6036]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.5754]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Tb2PmDy5]
_chemical_formula_sum '[Tb8 Pm4 Dy20]'
_cell_volume [1030.1344]
_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  0.1605  0.4361  0.4255  1
  Pm  Pm1  4  0.0000  0.0410  0.2500  1
  Dy  Dy2  8  0.1709  0.1487  0.9483  1
  Dy  Dy3  8  0.2053  0.2429  0.3423  1
  Dy  Dy4  4  0.0000  0.3917  0.7500  1
]