data_[V8I8O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  V  1.6300  1.3500  0.7775
  I  2.6600  1.4000  1.2733
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.7436]
_cell_length_b [3.7338]
_cell_length_c [6.9463]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.5659]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [VIO]
_chemical_formula_sum '[V8 I8 O8]'
_cell_volume [485.1987]
_cell_formula_units_Z [8]
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
[
  V  V0  4  0.1958  0.5000  0.1091  1
  V  V1  4  0.1984  0.5000  0.6219  1
  I  I2  4  0.0828  0.5000  0.3477  1
  I  I3  4  0.0996  0.0000  0.8485  1
  O  O4  4  0.2407  0.0000  0.1257  1
  O  O5  4  0.2454  0.0000  0.6227  1
]