data_[La8Tb8Nd6]
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 [Amm2]
_cell_length_a [10.8960]
_cell_length_b [5.8362]
_cell_length_c [12.1423]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [La4Tb4Nd3]
_chemical_formula_sum '[La8 Tb8 Nd6]'
_cell_volume [772.1524]
_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  4  0.2076  0.0000  0.7601  1
  Tb  Tb1  4  0.3059  0.0000  0.1061  1
  Tb  Tb2  2  0.0000  0.0000  0.5527  1
  La  La3  2  0.0000  0.0000  0.9578  1
  Tb  Tb4  2  0.5000  0.0000  0.6046  1
  La  La5  2  0.5000  0.0000  0.8785  1
  Nd  Nd6  4  0.2919  0.0000  0.4108  1
  Nd  Nd7  2  0.0000  0.0000  0.2510  1
]