data_[Pu16Si24Rh8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pu  1.2800  1.7500  0.9675
  Si  1.9000  1.1000  0.5400
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [Fmmm]
_cell_length_a [7.9225]
_cell_length_b [8.2289]
_cell_length_c [14.1563]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [69]
_chemical_formula_structural [Pu2Si3Rh]
_chemical_formula_sum '[Pu16 Si24 Rh8]'
_cell_volume [922.9011]
_cell_formula_units_Z [8]
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  8  0.2445  0.0000  0.5000  1
  Pu  Pu1  8  0.2500  0.2500  0.2500  1
  Si  Si2  16  0.0000  0.2449  0.0830  1
  Si  Si3  8  0.0000  0.0000  0.1664  1
  Rh  Rh4  8  0.0000  0.0000  0.3359  1
]