data_[Na4Sb2I10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Sb  2.0500  1.4500  0.8300
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [14.6819]
_cell_length_b [6.4451]
_cell_length_c [9.7902]
_cell_angle_alpha [90.0000]
_cell_angle_beta [130.0386]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [Na2SbI5]
_chemical_formula_sum '[Na4 Sb2 I10]'
_cell_volume [709.2660]
_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
[
  Na  Na0  4  0.2009  0.0431  0.2905  1
  Sb  Sb1  2  0.0000  0.0597  0.5000  1
  I  I2  4  0.0630  0.0224  0.8587  1
  I  I3  4  0.2366  0.5418  0.3218  1
  I  I4  2  0.0000  0.5072  0.5000  1
]