data_[Dy12Ho2Hg4]
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
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.5817]
_cell_length_b [3.7013]
_cell_length_c [11.8676]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.9128]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Dy6HoHg2]
_chemical_formula_sum '[Dy12 Ho2 Hg4]'
_cell_volume [522.8263]
_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  0.0167  0.0000  0.3380  1.0
  Dy  Dy1  4  0.1877  0.5000  0.8766  1.0
  Dy  Dy2  4  0.1879  0.5000  0.5857  1.0
  Ho  Ho3  2  0.0000  0.0000  0.0000  1.0
  Hg  Hg4  4  0.1428  0.5000  0.2042  1.0
]