data_[Tl2V2Sb4O16]
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
  Sb  2.0500  1.4500  0.8300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [6.7052]
_cell_length_b [6.9769]
_cell_length_c [6.4524]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [TlV(SbO4)2]
_chemical_formula_sum '[Tl2 V2 Sb4 O16]'
_cell_volume [301.8547]
_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  2  0.0000  0.0000  0.5000  1.0
  V  V1  2  0.0000  0.0000  0.0000  1.0
  Sb  Sb2  4  0.0000  0.5000  0.2443  1.0
  O  O3  8  0.2053  0.0000  0.2299  1.0
  O  O4  4  0.0000  0.3066  0.0000  1.0
  O  O5  4  0.0000  0.3235  0.5000  1.0
]