data_[Li4Pu2Sn6Se12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Pu  1.2800  1.7500  0.9675
  Sn  1.9600  1.4500  0.8300
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.1356]
_cell_length_b [12.3653]
_cell_length_c [7.3243]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.3976]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Li2Pu(SnSe2)3]
_chemical_formula_sum '[Li4 Pu2 Sn6 Se12]'
_cell_volume [613.2183]
_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
[
  Li  Li0  4  0.0000  0.3242  0.0000  1
  Pu  Pu1  2  0.0000  0.0000  0.0000  1
  Sn  Sn2  4  0.0000  0.1642  0.5000  1
  Sn  Sn3  2  0.0000  0.5000  0.5000  1
  Se  Se4  8  0.2428  0.1625  0.2292  1
  Se  Se5  4  0.2442  0.0000  0.7545  1
]