data_[Tb4Pr4Nd4Y2]
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
  Nd  1.1400  1.8500  1.2765
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.4893]
_cell_length_b [5.1586]
_cell_length_c [8.2018]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.0050]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb2Pr2Nd2Y]
_chemical_formula_sum '[Tb4 Pr4 Nd4 Y2]'
_cell_volume [481.3674]
_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  0.0712  0.5000  0.7129  1.0
  Pr  Pr1  4  0.2143  0.5000  0.1425  1.0
  Nd  Nd2  4  0.1421  0.0000  0.4276  1.0
  Y  Y3  2  0.0000  0.0000  0.0000  1.0
]