data_[Dy2Er8Al4]
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
  Al  1.6100  1.2500  0.6750
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.6969]
_cell_length_b [10.3040]
_cell_length_c [6.0485]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.2650]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Dy(Er2Al)2]
_chemical_formula_sum '[Dy2 Er8 Al4]'
_cell_volume [386.2604]
_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  0.0000  0.0000  0.0000  1
  Er  Er1  4  0.0000  0.2120  0.5000  1
  Er  Er2  4  0.0000  0.3383  0.0000  1
  Al  Al3  4  0.1820  0.5000  0.4727  1
]