data_[Dy4Ga8I20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Ga  1.8100  1.3000  0.7600
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [15.8097]
_cell_length_b [8.1794]
_cell_length_c [11.5136]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.8859]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [DyGa2I5]
_chemical_formula_sum '[Dy4 Ga8 I20]'
_cell_volume [1371.6580]
_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  0.0000  0.5000  0.0000  1
  Ga  Ga1  8  0.1103  0.0247  0.2067  1
  I  I2  8  0.0906  0.1902  0.4621  1
  I  I3  8  0.1845  0.3435  0.1391  1
  I  I4  4  0.0000  0.3515  0.7500  1
]