data_[La8Tb8Nd10]
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
]
_symmetry_space_group_name_H-M [I4/m]
_cell_length_a [13.2186]
_cell_length_b [13.2186]
_cell_length_c [5.1931]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [87]
_chemical_formula_structural [La4Tb4Nd5]
_chemical_formula_sum '[La8 Tb8 Nd10]'
_cell_volume [907.3998]
_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  8  0.0769  0.6173  0.0000  1
  Tb  Tb1  8  0.1539  0.2307  0.0000  1
  Nd  Nd2  8  0.0409  0.8092  0.5000  1
  Nd  Nd3  2  0.0000  0.0000  0.0000  1
]