data_[Tb6Pm4Y12Pu2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pm  1.1300  1.8500  1.1100
  Y  1.2200  1.8000  1.0400
  Pu  1.2800  1.7500  0.9675
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.1867]
_cell_length_b [10.7223]
_cell_length_c [11.7830]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.1168]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb3Pm2Y6Pu]
_chemical_formula_sum '[Tb6 Pm4 Y12 Pu2]'
_cell_volume [769.4797]
_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
[
  Tb  Tb0  4  0.0000  0.1669  0.5000  1
  Tb  Tb1  2  0.0000  0.5000  0.5000  1
  Pm  Pm2  4  0.0000  0.3335  0.0000  1
  Y  Y3  8  0.2478  0.1647  0.2496  1
  Y  Y4  4  0.2462  0.0000  0.7502  1
  Pu  Pu5  2  0.0000  0.0000  0.0000  1
]