data_[La4Pm6Nd4]
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 [P-1]
_cell_length_a [6.3756]
_cell_length_b [6.3909]
_cell_length_c [12.7905]
_cell_angle_alpha [99.6601]
_cell_angle_beta [99.5229]
_cell_angle_gamma [99.4901]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [La2Pm3Nd2]
_chemical_formula_sum '[La4 Pm6 Nd4]'
_cell_volume [496.6469]
_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  0.0709  0.6426  0.1422  1
  La  La1  2  0.0720  0.6422  0.6430  1
  Pm  Pm2  2  0.2161  0.9296  0.9292  1
  Pm  Pm3  2  0.3584  0.2139  0.7144  1
  Pm  Pm4  1  0.5000  0.5000  0.0000  1
  Pm  Pm5  1  0.5000  0.5000  0.5000  1
  Nd  Nd6  2  0.2159  0.9294  0.4290  1
  Nd  Nd7  2  0.3579  0.2145  0.2137  1
]