data_[Pu4Nb4Tl8O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pu  1.2800  1.7500  0.9675
  Nb  1.6000  1.4500  0.8200
  Tl  1.6200  1.9000  1.3325
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Fm-3m]
_cell_length_a [8.4293]
_cell_length_b [8.4293]
_cell_length_c [8.4293]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [225]
_chemical_formula_structural [PuNbTl2O6]
_chemical_formula_sum '[Pu4 Nb4 Tl8 O24]'
_cell_volume [598.9350]
_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
[
  Pu  Pu0  4  0.0000  0.0000  0.0000  1
  Nb  Nb1  4  0.0000  0.0000  0.5000  1
  Tl  Tl2  8  0.2500  0.2500  0.2500  1
  O  O3  24  0.0000  0.0000  0.2579  1
]