data_[La2Tb8Nd6]
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 [Pmn2_1]
_cell_length_a [11.7972]
_cell_length_b [7.3028]
_cell_length_c [6.3464]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [LaTb4Nd3]
_chemical_formula_sum '[La2 Tb8 Nd6]'
_cell_volume [546.7551]
_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  0.2493  0.1215  0.5206  1.0
  Tb  Tb1  2  0.0000  0.1216  0.8502  1.0
  La  La2  2  0.0000  0.6254  0.8540  1.0
  Tb  Tb3  2  0.0000  0.8799  0.3506  1.0
  Nd  Nd4  4  0.2492  0.6283  0.5187  1.0
  Nd  Nd5  2  0.0000  0.3715  0.3512  1.0
]