data_[La6Nd6Sm45]
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 [R-3m]
_cell_length_a [11.4337]
_cell_length_b [11.4337]
_cell_length_c [17.9495]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [La2Nd2Sm15]
_chemical_formula_sum '[La6 Nd6 Sm45]'
_cell_volume [2032.1513]
_cell_formula_units_Z [3]
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  6  0.0000  0.0000  0.3264  1
  Nd  Nd1  6  0.0000  0.0000  0.0914  1
  Sm  Sm2  18  0.0000  0.2975  0.0000  1
  Sm  Sm3  18  0.0154  0.5077  0.1364  1
  Sm  Sm4  9  0.0000  0.5000  0.5000  1
]