data_[Dy8Er8Mg2]
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
  Mg  1.3100  1.5000  0.8600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.6194]
_cell_length_b [8.3065]
_cell_length_c [10.6471]
_cell_angle_alpha [90.3095]
_cell_angle_beta [105.8162]
_cell_angle_gamma [102.6711]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Dy4Er4Mg]
_chemical_formula_sum '[Dy8 Er8 Mg2]'
_cell_volume [548.2141]
_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
[
  Dy  Dy0  2  0.0529  0.8021  0.8442  1
  Dy  Dy1  2  0.0576  0.8096  0.5031  1
  Dy  Dy2  2  0.2785  0.5223  0.0467  1
  Dy  Dy3  2  0.3937  0.1395  0.0672  1
  Er  Er4  2  0.0572  0.8031  0.1793  1
  Er  Er5  2  0.2700  0.5231  0.7066  1
  Er  Er6  2  0.3851  0.1330  0.7296  1
  Er  Er7  2  0.3922  0.1475  0.4036  1
  Mg  Mg8  2  0.2803  0.5264  0.3795  1
]