data_[La8Pr4Nd8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Pr  1.1300  1.8500  1.0600
  Nd  1.1400  1.8500  1.2765
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.9448]
_cell_length_b [8.2514]
_cell_length_c [9.5687]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.9018]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [La2PrNd2]
_chemical_formula_sum '[La8 Pr4 Nd8]'
_cell_volume [723.2946]
_cell_formula_units_Z [4]
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  8  0.1165  0.3346  0.1475  1
  Pr  Pr1  4  0.0000  0.2779  0.7500  1
  Nd  Nd2  8  0.1642  0.0632  0.4784  1
]