data_[Dy4Ho4Si2I10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Ho  1.2300  1.7500  1.0410
  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 [19.0512]
_cell_length_b [4.1801]
_cell_length_c [8.7638]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.9117]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Dy2Ho2SiI5]
_chemical_formula_sum '[Dy4 Ho4 Si2 I10]'
_cell_volume [680.2602]
_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  0.1452  0.5000  0.0737  1
  Ho  Ho1  4  0.0004  0.0000  0.2081  1
  Si  Si2  2  0.0000  0.5000  0.0000  1
  I  I3  4  0.1669  0.0000  0.3378  1
  I  I4  4  0.1710  0.0000  0.8286  1
  I  I5  2  0.0000  0.5000  0.5000  1
]