data_[Ta4Tl4V8O32]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ta  1.5000  1.4500  0.8200
  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 [Pnma]
_cell_length_a [15.1354]
_cell_length_b [5.6794]
_cell_length_c [9.1256]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [TaTlV2O8]
_chemical_formula_sum '[Ta4 Tl4 V8 O32]'
_cell_volume [784.4333]
_cell_formula_units_Z [4]
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
[
  Ta  Ta0  4  0.1586  0.2500  0.5053  1
  Tl  Tl1  4  0.1054  0.2500  0.0599  1
  V  V2  4  0.0622  0.7500  0.3165  1
  V  V3  4  0.1599  0.7500  0.7560  1
  O  O4  8  0.1258  0.0046  0.3582  1
  O  O5  8  0.1885  0.0024  0.6514  1
  O  O6  4  0.0349  0.2500  0.5779  1
  O  O7  4  0.0398  0.7500  0.1373  1
  O  O8  4  0.0526  0.7500  0.7900  1
  O  O9  4  0.2193  0.7500  0.9252  1
]