data_LaPu3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.04
_cell_length_b   7.04
_cell_length_c   5.47
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaPu3
_chemical_formula_sum   'La2 Pu6'
_cell_volume   234.71
_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
  La  La0  1  0.0  0.06  0.37  1.0
  La  La1  1  0.52  0.03  0.1  1.0
  Pu  Pu2  1  0.0  0.95  0.1  1.0
  Pu  Pu3  1  0.83  0.12  0.1  1.0
  Pu  Pu4  1  0.17  0.12  0.1  1.0
  Pu  Pu5  1  0.52  0.15  0.37  1.0
  Pu  Pu6  1  0.69  0.97  0.37  1.0
  Pu  Pu7  1  0.35  0.97  0.37  1.0

data_LaPu3
_symmetry_space_group_name_H-M   P-1
_cell_length_a   5.47
_cell_length_b   7.04
_cell_length_c   7.04
_cell_angle_alpha   120.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   2
_chemical_formula_structural   LaPu3
_chemical_formula_sum   'La2 Pu6'
_cell_volume   234.71
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-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
  La  La0  2  0.13  0.74  0.02  1.0
  Pu  Pu1  2  0.13  0.09  0.93  1.0
  Pu  Pu2  2  0.13  0.26  0.1  1.0
  Pu  Pu3  2  0.13  0.43  0.93  1.0

La La Pu Pu Pu Pu Pu Pu
La La Pu Pu Pu Pu Pu Pu 0 6 - - o 0 3 - o o 0 2 o - o 0 4 o o o 1 7 o - o 1 5 o o o 1 6 o - o 1 3 o o o 2 4 o + o 2 3 - + o 3 6 o - o 5 7 o - o 5 6 o - o 
Pu3La is Hg_xSn structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of one Pu3La cluster. There are three inequivalent Pu sites. In the first Pu site, Pu(1) is bonded in a 2-coordinate geometry to one Pu(2), one Pu(3), and one La(1) atom. The Pu(1)-Pu(2) bond length is 2.08 Å. The Pu(1)-Pu(3) bond length is 1.20 Å. The Pu(1)-La(1) bond length is 1.66 Å. In the second Pu site, Pu(2) is bonded in a 4-coordinate geometry to one Pu(1), one Pu(2), and two equivalent La(1) atoms. The Pu(2)-Pu(2) bond length is 1.78 Å. There is one shorter (1.96 Å) and one longer (2.04 Å) Pu(2)-La(1) bond length. In the third Pu site, Pu(3) is bonded in a 2-coordinate geometry to one Pu(1) and one La(1) atom. The Pu(3)-La(1) bond length is 1.78 Å. La(1) is bonded in a 4-coordinate geometry to one Pu(1), one Pu(3), and two equivalent Pu(2) atoms.