data_[Pu4Sn2F16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pu  1.2800  1.7500  0.9675
  Sn  1.9600  1.4500  0.8300
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.1997]
_cell_length_b [3.9032]
_cell_length_c [5.7951]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.2687]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pu2SnF8]
_chemical_formula_sum '[Pu4 Sn2 F16]'
_cell_volume [322.5178]
_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  4  0.1770  0.0000  0.6838  1
  Sn  Sn1  2  0.0000  0.5000  0.0000  1
  F  F2  4  0.0417  0.0000  0.7996  1
  F  F3  4  0.1002  0.5000  0.4522  1
  F  F4  4  0.1811  0.5000  0.9586  1
  F  F5  4  0.2155  0.0000  0.3250  1
]