data_[Pu4Tl4As4O20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pu  1.2800  1.7500  0.9675
  Tl  1.6200  1.9000  1.3325
  As  2.1800  1.1500  0.6600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [7.5859]
_cell_length_b [10.0849]
_cell_length_c [8.0015]
_cell_angle_alpha [90.0000]
_cell_angle_beta [115.5673]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [PuTlAsO5]
_chemical_formula_sum '[Pu4 Tl4 As4 O20]'
_cell_volume [552.1997]
_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
  Tl  Tl1  4  0.0000  0.3305  0.7500  1
  As  As2  4  0.0000  0.3129  0.2500  1
  O  O3  8  0.0831  0.2134  0.1213  1
  O  O4  8  0.1853  0.4153  0.3949  1
  O  O5  4  0.0000  0.0595  0.7500  1
]