data_[Dy8Si2I10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Si  1.9000  1.1000  0.5400
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [19.1232]
_cell_length_b [4.1896]
_cell_length_c [8.7744]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.5940]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Dy4SiI5]
_chemical_formula_sum '[Dy8 Si2 I10]'
_cell_volume [686.0804]
_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  0.0002  0.0000  0.7906  1.0
  Dy  Dy1  4  0.1444  0.5000  0.0727  1.0
  Si  Si2  2  0.0000  0.5000  0.0000  1.0
  I  I3  4  0.1662  0.0000  0.3356  1.0
  I  I4  4  0.1719  0.0000  0.8291  1.0
  I  I5  2  0.0000  0.5000  0.5000  1.0
]