data_[La2Nd6Y2Er2]
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
  Y  1.2200  1.8000  1.0400
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.0185]
_cell_length_b [5.1993]
_cell_length_c [10.2990]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.7591]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [LaNd3YEr]
_chemical_formula_sum '[La2 Nd6 Y2 Er2]'
_cell_volume [406.5664]
_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  0.1701  0.7500  0.2929  1.0
  Nd  Nd1  2  0.1689  0.7500  0.7913  1.0
  Nd  Nd2  2  0.1695  0.2500  0.0419  1.0
  Nd  Nd3  2  0.1717  0.2500  0.5427  1.0
  Y  Y4  2  0.4985  0.2500  0.8751  1.0
  Er  Er5  2  0.4995  0.7500  0.6253  1.0
]