data_[La4Nd2Sm6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Nd  1.1400  1.8500  1.2765
  Sm  1.1700  1.8500  1.2290
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [9.8407]
_cell_length_b [3.6243]
_cell_length_c [11.9194]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.5612]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [La2NdSm3]
_chemical_formula_sum '[La4 Nd2 Sm6]'
_cell_volume [424.6930]
_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  0.0883  0.2500  0.6221  1.0
  La  La1  2  0.4432  0.7500  0.1394  1.0
  Nd  Nd2  2  0.2430  0.2500  0.3566  1.0
  Sm  Sm3  2  0.0760  0.7500  0.1193  1.0
  Sm  Sm4  2  0.2317  0.7500  0.8608  1.0
  Sm  Sm5  2  0.4043  0.7500  0.6037  1.0
]