data_[La6Tb2Nd2Y2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Tb  1.1000  1.7500  0.9815
  Nd  1.1400  1.8500  1.2765
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.1415]
_cell_length_b [5.2625]
_cell_length_c [10.4225]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.6952]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [La3TbNdY]
_chemical_formula_sum '[La6 Tb2 Nd2 Y2]'
_cell_volume [422.9869]
_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
[
  La  La0  2  0.1683  0.2500  0.0431  1.0
  La  La1  2  0.1703  0.2500  0.5407  1.0
  La  La2  2  0.1708  0.7500  0.7915  1.0
  Tb  Tb3  2  0.4996  0.2500  0.3765  1.0
  Nd  Nd4  2  0.1705  0.7500  0.2932  1.0
  Y  Y5  2  0.4978  0.7500  0.1260  1.0
]