data_[Nd2Y16Er10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  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 [I-4]
_cell_length_a [9.5055]
_cell_length_b [9.5055]
_cell_length_c [10.2203]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [82]
_chemical_formula_structural [NdY8Er5]
_chemical_formula_sum '[Nd2 Y16 Er10]'
_cell_volume [923.4643]
_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  0.5000  0.2500  1
  Y  Y1  8  0.0716  0.6782  0.6005  1
  Y  Y2  8  0.0858  0.8271  0.2531  1
  Er  Er3  8  0.1115  0.7900  0.9274  1
  Er  Er4  2  0.0000  0.0000  0.5000  1
]