data_[Ho8Sb2I6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Sb  2.0500  1.4500  0.8300
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [3.3335]
_cell_length_b [4.4913]
_cell_length_c [12.3992]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Ho4SbI3]
_chemical_formula_sum '[Ho8 Sb2 I6]'
_cell_volume [185.6408]
_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
[
  Ho  Ho0  8  0.0000  0.1029  0.1373  1
  Sb  Sb1  2  0.0000  0.0000  0.0000  1
  I  I2  4  0.0000  0.5000  0.3167  1
  I  I3  2  0.0000  0.0000  0.5000  1
]