data_[Li8Dy4I16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Dy  1.2200  1.7500  1.1310
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [Imma]
_cell_length_a [8.1484]
_cell_length_b [10.1597]
_cell_length_c [11.2369]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [74]
_chemical_formula_structural [Li2DyI4]
_chemical_formula_sum '[Li8 Dy4 I16]'
_cell_volume [930.2407]
_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
[
  Li  Li0  4  0.0000  0.0000  0.5000  1
  Li  Li1  4  0.2500  0.2500  0.7500  1
  Dy  Dy2  4  0.0000  0.2500  0.2467  1
  I  I3  8  0.0000  0.0511  0.7458  1
  I  I4  8  0.2456  0.2500  0.4602  1
]