data_[Dy4Er12Ni8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Er  1.2400  1.7500  1.0300
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.9044]
_cell_length_b [3.8552]
_cell_length_c [11.2425]
_cell_angle_alpha [90.0000]
_cell_angle_beta [123.2904]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [DyEr3Ni2]
_chemical_formula_sum '[Dy4 Er12 Ni8]'
_cell_volume [576.2106]
_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
[
  Dy  Dy0  4  0.1533  0.0000  0.7450  1.0
  Er  Er1  4  0.0818  0.5000  0.9412  1.0
  Er  Er2  4  0.0824  0.5000  0.4395  1.0
  Er  Er3  4  0.1541  0.0000  0.2458  1.0
  Ni  Ni4  4  0.2312  0.0000  0.0510  1.0
  Ni  Ni5  4  0.2314  0.0000  0.5506  1.0
]