data_LuPu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.93
_cell_length_b   5.93
_cell_length_c   5.93
_cell_angle_alpha   32.9
_cell_angle_beta   32.9
_cell_angle_gamma   32.9
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LuPu
_chemical_formula_sum   'Lu1 Pu1'
_cell_volume   54.74
_cell_formula_units_Z   1
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
  Lu  Lu0  1  0.0  0.0  0.0  1.0
  Pu  Pu1  1  0.0  0.0  0.41  1.0

data_LuPu
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.82
_cell_length_b   3.36
_cell_length_c   5.93
_cell_angle_alpha   90.0
_cell_angle_beta   109.09
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   LuPu
_chemical_formula_sum   'Lu2 Pu2'
_cell_volume   109.49
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Lu  Lu0  2  0.0  0.0  0.0  1.0
  Pu  Pu1  2  -0.0  0.0  0.59  1.0

Lu Pu
PuLu crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two PuLu clusters. Pu(1) is bonded in a distorted single-bond geometry to one Lu(1) atom. The Pu(1)-Lu(1) bond length is 2.41 Å. Lu(1) is bonded in a distorted single-bond geometry to one Pu(1) atom.