data_[Pu2Sn4Pt4]
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
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [4.8113]
_cell_length_b [4.5581]
_cell_length_c [10.3349]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.2862]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Pu(SnPt)2]
_chemical_formula_sum '[Pu2 Sn4 Pt4]'
_cell_volume [226.4650]
_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  0.2880  0.2500  0.7577  1
  Sn  Sn1  2  0.1795  0.2500  0.1195  1
  Sn  Sn2  2  0.2469  0.7500  0.5071  1
  Pt  Pt3  2  0.2437  0.2500  0.3706  1
  Pt  Pt4  2  0.3239  0.7500  0.9978  1
]