data_[K2V4I2O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  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 [9.0893]
_cell_length_b [5.8184]
_cell_length_c [8.0249]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.1255]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [KV2IO8]
_chemical_formula_sum '[K2 V4 I2 O16]'
_cell_volume [424.1049]
_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
[
  K  K0  2  0.0000  0.0000  0.5000  1.0
  V  V1  4  0.1340  0.5000  0.7928  1.0
  I  I2  2  0.0000  0.0000  0.0000  1.0
  O  O3  8  0.0238  0.2447  0.8130  1.0
  O  O4  4  0.2010  0.5000  0.6052  1.0
  O  O5  4  0.2252  0.0000  0.0492  1.0
]