data_[Nd18Er24Sc3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Er  1.2400  1.7500  1.0300
  Sc  1.3600  1.6000  0.8850
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [9.0386]
_cell_length_b [9.0386]
_cell_length_c [20.7090]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Nd6Er8Sc]
_chemical_formula_sum '[Nd18 Er24 Sc3]'
_cell_volume [1465.1907]
_cell_formula_units_Z [3]
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  18  0.0636  0.8120  0.7103  1
  Er  Er1  18  0.0821  0.5233  0.8064  1
  Er  Er2  6  0.0000  0.0000  0.4231  1
  Sc  Sc3  3  0.0000  0.0000  0.0000  1
]