data_[Dy4Ho2Mg6Al4Hg2]
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
  Al  1.6100  1.2500  0.6750
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [4.5136]
_cell_length_b [12.7960]
_cell_length_c [7.4032]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Dy2HoMg3Al2Hg]
_chemical_formula_sum '[Dy4 Ho2 Mg6 Al4 Hg2]'
_cell_volume [427.5768]
_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  4  0.0000  0.2130  0.2131  1
  Ho  Ho1  2  0.0000  0.0000  0.5743  1
  Mg  Mg2  4  0.5000  0.1221  0.8778  1
  Mg  Mg3  2  0.5000  0.0000  0.2444  1
  Al  Al4  4  0.5000  0.1664  0.5002  1
  Hg  Hg5  2  0.0000  0.0000  0.9993  1
]