data_[Dy2Ga4I16]
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/m]
_cell_length_a [13.7983]
_cell_length_b [11.5322]
_cell_length_c [7.2403]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.7685]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Dy(GaI4)2]
_chemical_formula_sum '[Dy2 Ga4 I16]'
_cell_volume [1131.8138]
_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  2  0.0000  0.0000  0.0000  1.0
  Ga  Ga1  4  0.2013  0.0000  0.6717  1.0
  I  I2  8  0.0949  0.1791  0.7828  1.0
  I  I3  4  0.1159  0.5000  0.1588  1.0
  I  I4  4  0.1943  0.0000  0.2899  1.0
]