data_[Pu16Ni2Pt10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pu  1.2800  1.7500  0.9675
  Ni  1.9100  1.3500  0.7400
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [I-4]
_cell_length_a [8.6633]
_cell_length_b [8.6633]
_cell_length_c [8.6830]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [82]
_chemical_formula_structural [Pu8NiPt5]
_chemical_formula_sum '[Pu16 Ni2 Pt10]'
_cell_volume [651.6763]
_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  8  0.0697  0.3228  0.5509  1
  Pu  Pu1  8  0.0716  0.1861  0.1978  1
  Ni  Ni2  2  0.0000  0.5000  0.2500  1
  Pt  Pt3  8  0.1228  0.2477  0.8730  1
  Pt  Pt4  2  0.0000  0.0000  0.5000  1
]