data_[La2Tb7Nd3]
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 [P2/m]
_cell_length_a [5.9217]
_cell_length_b [3.6253]
_cell_length_c [19.1525]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.9877]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [La2Tb7Nd3]
_chemical_formula_sum '[La2 Tb7 Nd3]'
_cell_volume [410.6066]
_cell_formula_units_Z [1]
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  2  0.1902  0.5000  0.1706  1.0
  Tb  Tb1  2  0.2576  0.5000  0.5378  1.0
  La  La2  2  0.2901  0.5000  0.7074  1.0
  Tb  Tb3  2  0.3111  0.0000  0.8583  1.0
  Tb  Tb4  1  0.0000  0.0000  0.0000  1.0
  Nd  Nd5  2  0.2219  0.0000  0.3700  1.0
  Nd  Nd6  1  0.5000  0.5000  0.0000  1.0
]