data_[Dy4Ho16Mg4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Ho  1.2300  1.7500  1.0410
  Mg  1.3100  1.5000  0.8600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.4567]
_cell_length_b [6.0809]
_cell_length_c [11.7575]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.1527]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [DyHo4Mg]
_chemical_formula_sum '[Dy4 Ho16 Mg4]'
_cell_volume [714.3611]
_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  0.2500  0.2500  0.5000  1.0
  Ho  Ho1  8  0.0820  0.2472  0.0003  1.0
  Ho  Ho2  8  0.1668  0.4185  0.7503  1.0
  Mg  Mg3  4  0.0000  0.0816  0.2500  1.0
]