data_[Nd2Dy8Er6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Dy  1.2200  1.7500  1.1310
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [11.2362]
_cell_length_b [7.2590]
_cell_length_c [6.2819]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [NdDy4Er3]
_chemical_formula_sum '[Nd2 Dy8 Er6]'
_cell_volume [512.3726]
_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
[
  Nd  Nd0  2  0.0000  0.3744  0.1476  1.0
  Dy  Dy1  4  0.2479  0.8754  0.4813  1.0
  Dy  Dy2  2  0.0000  0.1249  0.6492  1.0
  Dy  Dy3  2  0.0000  0.8752  0.1465  1.0
  Er  Er4  4  0.2500  0.6253  0.9809  1.0
  Er  Er5  2  0.0000  0.6250  0.6476  1.0
]