data_[Tl4V10O26]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  V  1.6300  1.3500  0.7775
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [7.6953]
_cell_length_b [7.6953]
_cell_length_c [10.5035]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [Tl2V5O13]
_chemical_formula_sum '[Tl4 V10 O26]'
_cell_volume [621.9866]
_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
[
  Tl  Tl0  4  0.0000  0.5000  0.2488  1
  V  V1  8  0.2258  0.2258  0.9939  1
  V  V2  2  0.0000  0.0000  0.6665  1
  O  O3  8  0.0000  0.2839  0.0131  1
  O  O4  8  0.1721  0.1721  0.6188  1
  O  O5  8  0.1988  0.1988  0.3597  1
  O  O6  2  0.0000  0.0000  0.8242  1
]