data_[Tm2Pu4F16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Pu  1.2800  1.7500  0.9675
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.8010]
_cell_length_b [4.0011]
_cell_length_c [7.4542]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.5543]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [TmPu2F8]
_chemical_formula_sum '[Tm2 Pu4 F16]'
_cell_volume [374.0534]
_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
[
  Tm  Tm0  2  0.0000  0.5000  0.0000  1
  Pu  Pu1  4  0.2369  0.5000  0.7339  1
  F  F2  4  0.0561  0.5000  0.7489  1
  F  F3  4  0.0723  0.0000  0.1314  1
  F  F4  4  0.1890  0.5000  0.0726  1
  F  F5  4  0.1953  0.0000  0.5569  1
]