data_[K1Tb2Pu1O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Tb  1.1000  1.7500  0.9815
  Pu  1.2800  1.7500  0.9675
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [4.4129]
_cell_length_b [5.2529]
_cell_length_c [7.8945]
_cell_angle_alpha [91.6461]
_cell_angle_beta [93.2001]
_cell_angle_gamma [93.0016]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [KTb2PuO8]
_chemical_formula_sum '[K1 Tb2 Pu1 O8]'
_cell_volume [182.3702]
_cell_formula_units_Z [1]
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
[
  K  K0  1  0.0000  0.0000  0.5000  1
  Tb  Tb1  2  0.4314  0.4751  0.2220  1
  Pu  Pu2  1  0.0000  0.0000  0.0000  1
  O  O3  2  0.0832  0.7101  0.8150  1
  O  O4  2  0.1771  0.8425  0.1995  1
  O  O5  2  0.3620  0.2435  0.9737  1
  O  O6  2  0.4593  0.3576  0.5014  1
]