data_[La3Pm4Nd2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Pm  1.1300  1.8500  1.1100
  Nd  1.1400  1.8500  1.2765
]
_symmetry_space_group_name_H-M [P3m1]
_cell_length_a [3.6770]
_cell_length_b [3.6770]
_cell_length_c [27.6037]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [156]
_chemical_formula_structural [La3(Pm2Nd)2]
_chemical_formula_sum '[La3 Pm4 Nd2]'
_cell_volume [323.2191]
_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
[
  La  La0  1  0.0000  0.0000  0.6527  1
  La  La1  1  0.3333  0.6667  0.3220  1
  La  La2  1  0.3333  0.6667  0.9845  1
  Pm  Pm3  1  0.0000  0.0000  0.2155  1
  Pm  Pm4  1  0.0000  0.0000  0.4358  1
  Pm  Pm5  1  0.3333  0.6667  0.5410  1
  Pm  Pm6  1  0.3333  0.6667  0.7638  1
  Nd  Nd7  1  0.0000  0.0000  0.0919  1
  Nd  Nd8  1  0.0000  0.0000  0.8701  1
]