The material described by Pu crystallizes in the monoclinic P2_1/c space group. There are two inequivalent Pu sites. In the first Pu site, Pu(1) is bonded to one Pu(2) and three equivalent Pu(1) atoms to form distorted corner-sharing PuPu4 trigonal pyramids. In the second Pu site, Pu(2) is bonded to one Pu(1) and three equivalent Pu(2) atoms to form distorted corner-sharing PuPu4 trigonal pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_Pu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.897
_cell_length_b   3.604
_cell_length_c   6.355
_cell_angle_alpha   90.221
_cell_angle_beta   106.229
_cell_angle_gamma   89.972
_symmetry_Int_Tables_number   1
_cell_volume   151.669
_cell_formula_units_Z   8
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
  Pu  Pu0  1  0.672  0.383  0.074  1.0
  Pu  Pu1  1  0.140  0.127  0.442  1.0
  Pu  Pu2  1  0.359  0.628  0.558  1.0
  Pu  Pu3  1  0.828  0.883  0.926  1.0
  Pu  Pu4  1  0.328  0.616  0.926  1.0
  Pu  Pu5  1  0.860  0.874  0.558  1.0
  Pu  Pu6  1  0.641  0.373  0.442  1.0
  Pu  Pu7  1  0.172  0.117  0.074  1.0
[/CIF]
.
The material described by Pu crystallizes in the monoclinic P2_1/c space group. There are two inequivalent Pu sites. In the first Pu site, Pu(1) is bonded to one Pu(2) and three equivalent Pu(1) atoms to form distorted corner-sharing PuPu4 trigonal pyramids. In the second Pu site, Pu(2) is bonded to one Pu(1) and three equivalent Pu(2) atoms to form distorted corner-sharing PuPu4 trigonal pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_Pu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.897
_cell_length_b   3.604
_cell_length_c   6.355
_cell_angle_alpha   90.221
_cell_angle_beta   106.229
_cell_angle_gamma   89.972
_symmetry_Int_Tables_number   1
_cell_volume   151.669
_cell_formula_units_Z   8
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
  Pu  Pu0  1  0.672  0.383  0.074  1.0
  Pu  Pu1  1  0.140  0.127  0.442  1.0
  Pu  Pu2  1  0.359  0.628  0.558  1.0
  Pu  Pu3  1  0.828  0.883  0.926  1.0
  Pu  Pu4  1  0.328  0.616  0.926  1.0
  Pu  Pu5  1  0.860  0.874  0.558  1.0
  Pu  Pu6  1  0.641  0.373  0.442  1.0
  Pu  Pu7  1  0.172  0.117  0.074  1.0
[/CIF]
.