data_[Pu8As12Rh20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pu  1.2800  1.7500  0.9675
  As  2.1800  1.1500  0.6600
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.1706]
_cell_length_b [25.0871]
_cell_length_c [6.6556]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Pu2As3Rh5]
_chemical_formula_sum '[Pu8 As12 Rh20]'
_cell_volume [696.3589]
_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  0.1763  0.2336  1
  Pu  Pu1  4  0.0000  0.4838  0.2820  1
  As  As2  4  0.0000  0.0509  0.5005  1
  As  As3  4  0.0000  0.2205  0.6749  1
  As  As4  4  0.0000  0.3890  0.5145  1
  Rh  Rh5  4  0.0000  0.0591  0.1235  1
  Rh  Rh6  4  0.0000  0.1236  0.7558  1
  Rh  Rh7  4  0.0000  0.2762  0.9766  1
  Rh  Rh8  4  0.0000  0.2975  0.3901  1
  Rh  Rh9  4  0.0000  0.3976  0.9133  1
]