data_[Dy8Hg4O2]
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
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.6147]
_cell_length_b [6.9500]
_cell_length_c [8.2164]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.6567]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Dy4Hg2O]
_chemical_formula_sum '[Dy8 Hg4 O2]'
_cell_volume [361.8744]
_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  0.4774  0.0051  0.7285  1.0
  Dy  Dy1  2  0.0761  0.7500  0.3685  1.0
  Dy  Dy2  2  0.1308  0.7500  0.9359  1.0
  Hg  Hg3  2  0.2184  0.2500  0.4044  1.0
  Hg  Hg4  2  0.2868  0.2500  0.9719  1.0
  O  O5  2  0.2928  0.7500  0.2085  1.0
]