data_[Dy16Hg4Sb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Hg  2.0000  1.5000  1.2450
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.3767]
_cell_length_b [5.1027]
_cell_length_c [7.0257]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.3002]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Dy8Hg2Sb]
_chemical_formula_sum '[Dy16 Hg4 Sb2]'
_cell_volume [648.1845]
_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  0.0282  0.0000  0.7494  1.0
  Dy  Dy1  4  0.0901  0.5000  0.4505  1.0
  Dy  Dy2  4  0.1645  0.5000  0.9660  1.0
  Dy  Dy3  4  0.2022  0.0000  0.3206  1.0
  Hg  Hg4  4  0.1934  0.0000  0.7378  1.0
  Sb  Sb5  2  0.0000  0.5000  0.0000  1.0
]