data_[Nd2Dy4Y8Er4]
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
  Y  1.2200  1.8000  1.0400
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.7125]
_cell_length_b [3.5967]
_cell_length_c [9.5851]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.0144]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [NdDy2(Y2Er)2]
_chemical_formula_sum '[Nd2 Dy4 Y8 Er4]'
_cell_volume [579.7471]
_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  0.0000  0.0000  1.0
  Y  Y1  4  0.0186  0.5000  0.3359  1.0
  Dy  Dy2  4  0.1484  0.0000  0.6675  1.0
  Y  Y3  4  0.1860  0.0000  0.3342  1.0
  Er  Er4  4  0.1680  0.5000  0.9995  1.0
]