data_[Gd2Dy2Mg6Cu4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Gd  1.2000  1.8000  1.0750
  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 [Amm2]
_cell_length_a [3.5945]
_cell_length_b [4.1452]
_cell_length_c [20.9357]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [GdDyMg3Cu2]
_chemical_formula_sum '[Gd2 Dy2 Mg6 Cu4]'
_cell_volume [311.9357]
_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
[
  Gd  Gd0  2  0.0000  0.0000  0.6719  1
  Dy  Dy1  2  0.0000  0.0000  0.3278  1
  Mg  Mg2  2  0.0000  0.0000  0.4997  1
  Mg  Mg3  2  0.5000  0.0000  0.0769  1
  Mg  Mg4  2  0.5000  0.0000  0.9222  1
  Cu  Cu5  2  0.5000  0.0000  0.2150  1
  Cu  Cu6  2  0.5000  0.0000  0.7865  1
]