data_[Dy16Tc2Hg4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Tc  1.9000  1.3500  0.7417
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [17.4372]
_cell_length_b [5.2918]
_cell_length_c [6.9176]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.2819]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Dy8TcHg2]
_chemical_formula_sum '[Dy16 Tc2 Hg4]'
_cell_volume [602.5113]
_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  0.0227  0.0000  0.7904  1
  Dy  Dy1  4  0.0917  0.5000  0.4259  1
  Dy  Dy2  4  0.1551  0.5000  0.9537  1
  Dy  Dy3  4  0.1953  0.0000  0.2902  1
  Tc  Tc4  2  0.0000  0.5000  0.0000  1
  Hg  Hg5  4  0.1838  0.0000  0.7076  1
]