data_[Pu2Cu2Pb4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pu  1.2800  1.7500  0.9675
  Cu  1.9000  1.3500  0.8200
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.5232]
_cell_length_b [6.9558]
_cell_length_c [6.7384]
_cell_angle_alpha [90.0000]
_cell_angle_beta [97.2204]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [PuCu(PbO4)2]
_chemical_formula_sum '[Pu2 Cu2 Pb4 O16]'
_cell_volume [349.8206]
_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
[
  Pu  Pu0  2  0.0000  0.0000  0.0000  1
  Cu  Cu1  2  0.0000  0.0000  0.5000  1
  Pb  Pb2  4  0.0496  0.5000  0.2667  1
  O  O3  4  0.0000  0.2835  0.5000  1
  O  O4  4  0.0000  0.3050  0.0000  1
  O  O5  4  0.1529  0.0000  0.7447  1
  O  O6  4  0.2030  0.0000  0.1850  1
]