data_[Tb4Nd6Er12Pu2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Nd  1.1400  1.8500  1.2765
  Er  1.2400  1.7500  1.0300
  Pu  1.2800  1.7500  0.9675
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.1573]
_cell_length_b [10.6665]
_cell_length_c [11.6658]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.1417]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb2Nd3Er6Pu]
_chemical_formula_sum '[Tb4 Nd6 Er12 Pu2]'
_cell_volume [754.2057]
_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  0.3334  0.0000  1
  Nd  Nd1  4  0.0000  0.1672  0.5000  1
  Nd  Nd2  2  0.0000  0.5000  0.5000  1
  Er  Er3  8  0.2461  0.1644  0.2450  1
  Er  Er4  4  0.2472  0.0000  0.7549  1
  Pu  Pu5  2  0.0000  0.0000  0.0000  1
]