data_[V12O26]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  V  1.6300  1.3500  0.7775
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [12.1713]
_cell_length_b [3.7420]
_cell_length_c [10.2931]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.9346]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [V6O13]
_chemical_formula_sum '[V12 O26]'
_cell_volume [460.2918]
_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
[
  V  V0  2  0.0402  0.5000  0.6309  1.0
  V  V1  2  0.1090  0.5000  0.9947  1.0
  V  V2  2  0.1666  0.5000  0.3600  1.0
  V  V3  2  0.3409  0.5000  0.6322  1.0
  V  V4  2  0.4069  0.5000  0.9982  1.0
  V  V5  2  0.4673  0.5000  0.3612  1.0
  O  O6  2  0.0003  0.0000  0.5856  1.0
  O  O7  2  0.0074  0.5000  0.4067  1.0
  O  O8  2  0.0714  0.0000  0.9961  1.0
  O  O9  2  0.0758  0.5000  0.7983  1.0
  O  O10  2  0.1341  0.0000  0.3806  1.0
  O  O11  2  0.1384  0.5000  0.1935  1.0
  O  O12  2  0.1937  0.5000  0.5865  1.0
  O  O13  2  0.2491  0.5000  0.9966  1.0
  O  O14  2  0.3136  0.5000  0.4042  1.0
  O  O15  2  0.3662  0.5000  0.7980  1.0
  O  O16  2  0.3740  0.0000  0.6115  1.0
  O  O17  2  0.4297  0.5000  0.1940  1.0
  O  O18  2  0.4316  0.0000  0.9958  1.0
]