data_[Dy2Mg8Cu2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Mg  1.3100  1.5000  0.8600
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [Pmma]
_cell_length_a [8.5203]
_cell_length_b [4.2457]
_cell_length_c [7.3425]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [51]
_chemical_formula_structural [DyMg4Cu]
_chemical_formula_sum '[Dy2 Mg8 Cu2]'
_cell_volume [265.6132]
_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  0.2500  0.0000  0.4025  1
  Mg  Mg1  4  0.0611  0.5000  0.6931  1
  Mg  Mg2  2  0.0000  0.0000  0.0000  1
  Mg  Mg3  2  0.2500  0.5000  0.0558  1
  Cu  Cu4  2  0.2500  0.0000  0.7934  1
]