data_[Dy4Ag4Hg12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Ag  1.9300  1.6000  1.0867
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.7009]
_cell_length_b [5.2392]
_cell_length_c [6.5133]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.7498]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [DyAgHg3]
_chemical_formula_sum '[Dy4 Ag4 Hg12]'
_cell_volume [467.3164]
_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  0.1122  0.5000  0.7260  1
  Ag  Ag1  4  0.1938  0.0000  0.9952  1
  Hg  Hg2  4  0.0037  0.0000  0.2392  1
  Hg  Hg3  4  0.1165  0.5000  0.2103  1
  Hg  Hg4  4  0.1893  0.0000  0.5074  1
]