data_[Nd12Dy20Er8]
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 [C2/c]
_cell_length_a [11.9430]
_cell_length_b [16.3489]
_cell_length_c [6.6519]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.9092]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Nd3Dy5Er2]
_chemical_formula_sum '[Nd12 Dy20 Er8]'
_cell_volume [1295.7890]
_cell_formula_units_Z [4]
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  8  0.1249  0.2513  0.1221  1.0
  Nd  Nd1  4  0.0000  0.0354  0.2500  1.0
  Dy  Dy2  8  0.1242  0.3493  0.6230  1.0
  Dy  Dy3  8  0.2481  0.4629  0.9984  1.0
  Dy  Dy4  4  0.0000  0.4646  0.2500  1.0
  Er  Er5  8  0.1263  0.1510  0.6241  1.0
]