The crystal structure described by PuAsO4 crystallizes in the monoclinic P2_1/c space group. Pu(1) is bonded in a 9-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(4), and three equivalent O(3) atoms. As(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Pu(1) and one As(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to two equivalent Pu(1) and one As(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to three equivalent Pu(1) and one As(1) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to two equivalent Pu(1) and one As(1) atom. is represented by the CIF card [CIF]
data_PuAsO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.212
_cell_length_b   6.723
_cell_length_c   8.310
_cell_angle_alpha   54.482
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   327.976
_cell_formula_units_Z   4
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  0.344  0.812  0.285  1.0
  Pu  Pu1  1  0.656  0.188  0.715  1.0
  Pu  Pu2  1  0.844  0.188  0.215  1.0
  Pu  Pu3  1  0.156  0.812  0.785  1.0
  As  As4  1  0.836  0.693  0.196  1.0
  As  As5  1  0.164  0.307  0.804  1.0
  As  As6  1  0.336  0.307  0.304  1.0
  As  As7  1  0.664  0.693  0.696  1.0
  O  O8  1  0.004  0.830  0.251  1.0
  O  O9  1  0.996  0.170  0.749  1.0
  O  O10  1  0.504  0.170  0.249  1.0
  O  O11  1  0.496  0.830  0.751  1.0
  O  O12  1  0.893  0.650  0.017  1.0
  O  O13  1  0.107  0.350  0.983  1.0
  O  O14  1  0.393  0.350  0.483  1.0
  O  O15  1  0.607  0.650  0.517  1.0
  O  O16  1  0.656  0.902  0.106  1.0
  O  O17  1  0.344  0.098  0.894  1.0
  O  O18  1  0.156  0.098  0.394  1.0
  O  O19  1  0.844  0.902  0.606  1.0
  O  O20  1  0.783  0.392  0.381  1.0
  O  O21  1  0.217  0.608  0.619  1.0
  O  O22  1  0.283  0.608  0.119  1.0
  O  O23  1  0.717  0.392  0.881  1.0
[/CIF]
.
The crystal structure described by PuAsO4 crystallizes in the monoclinic P2_1/c space group. Pu(1) is bonded in a 9-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(4), and three equivalent O(3) atoms. As(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Pu(1) and one As(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to two equivalent Pu(1) and one As(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to three equivalent Pu(1) and one As(1) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to two equivalent Pu(1) and one As(1) atom. is represented by the CIF card [CIF]
data_PuAsO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.212
_cell_length_b   6.723
_cell_length_c   8.310
_cell_angle_alpha   54.482
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   327.976
_cell_formula_units_Z   4
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  0.344  0.812  0.285  1.0
  Pu  Pu1  1  0.656  0.188  0.715  1.0
  Pu  Pu2  1  0.844  0.188  0.215  1.0
  Pu  Pu3  1  0.156  0.812  0.785  1.0
  As  As4  1  0.836  0.693  0.196  1.0
  As  As5  1  0.164  0.307  0.804  1.0
  As  As6  1  0.336  0.307  0.304  1.0
  As  As7  1  0.664  0.693  0.696  1.0
  O  O8  1  0.004  0.830  0.251  1.0
  O  O9  1  0.996  0.170  0.749  1.0
  O  O10  1  0.504  0.170  0.249  1.0
  O  O11  1  0.496  0.830  0.751  1.0
  O  O12  1  0.893  0.650  0.017  1.0
  O  O13  1  0.107  0.350  0.983  1.0
  O  O14  1  0.393  0.350  0.483  1.0
  O  O15  1  0.607  0.650  0.517  1.0
  O  O16  1  0.656  0.902  0.106  1.0
  O  O17  1  0.344  0.098  0.894  1.0
  O  O18  1  0.156  0.098  0.394  1.0
  O  O19  1  0.844  0.902  0.606  1.0
  O  O20  1  0.783  0.392  0.381  1.0
  O  O21  1  0.217  0.608  0.619  1.0
  O  O22  1  0.283  0.608  0.119  1.0
  O  O23  1  0.717  0.392  0.881  1.0
[/CIF]
.