The material structure described by Pu5Os3 crystallizes in the tetragonal I4/mcm space group. There are two inequivalent Pu sites. In the first Pu site, Pu(1) is bonded to four equivalent Os(2) atoms to form distorted edge-sharing PuOs4 tetrahedra. In the second Pu site, Pu(2) is bonded in a 6-coordinate geometry to two equivalent Os(1) and four equivalent Os(2) atoms. There are two inequivalent Os sites. In the first Os site, Os(1) is bonded in a 10-coordinate geometry to eight equivalent Pu(2) and two equivalent Os(1) atoms. In the second Os site, Os(2) is bonded in a 10-coordinate geometry to two equivalent Pu(1) and eight equivalent Pu(2) atoms. is represented by the CIF card [CIF]
data_Pu5Os3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.233
_cell_length_b   8.233
_cell_length_c   8.233
_cell_angle_alpha   96.503
_cell_angle_beta   96.503
_cell_angle_gamma   140.667
_symmetry_Int_Tables_number   1
_cell_volume   333.062
_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
  Pu  Pu0  1  0.750  0.250  0.500  1.0
  Pu  Pu1  1  0.250  0.750  0.500  1.0
  Pu  Pu2  1  0.219  0.913  0.132  1.0
  Pu  Pu3  1  0.087  0.219  0.306  1.0
  Pu  Pu4  1  0.913  0.781  0.694  1.0
  Pu  Pu5  1  0.781  0.087  0.868  1.0
  Pu  Pu6  1  0.413  0.719  0.132  1.0
  Pu  Pu7  1  0.587  0.281  0.868  1.0
  Pu  Pu8  1  0.719  0.587  0.306  1.0
  Pu  Pu9  1  0.281  0.413  0.694  1.0
  Os  Os10  1  0.250  0.250  0.000  1.0
  Os  Os11  1  0.750  0.750  0.000  1.0
  Os  Os12  1  0.650  0.850  0.500  1.0
  Os  Os13  1  0.150  0.650  0.801  1.0
  Os  Os14  1  0.850  0.350  0.199  1.0
  Os  Os15  1  0.350  0.150  0.500  1.0
[/CIF]
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The material structure described by Pu5Os3 crystallizes in the tetragonal I4/mcm space group. There are two inequivalent Pu sites. In the first Pu site, Pu(1) is bonded to four equivalent Os(2) atoms to form distorted edge-sharing PuOs4 tetrahedra. In the second Pu site, Pu(2) is bonded in a 6-coordinate geometry to two equivalent Os(1) and four equivalent Os(2) atoms. There are two inequivalent Os sites. In the first Os site, Os(1) is bonded in a 10-coordinate geometry to eight equivalent Pu(2) and two equivalent Os(1) atoms. In the second Os site, Os(2) is bonded in a 10-coordinate geometry to two equivalent Pu(1) and eight equivalent Pu(2) atoms. is represented by the CIF card [CIF]
data_Pu5Os3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.233
_cell_length_b   8.233
_cell_length_c   8.233
_cell_angle_alpha   96.503
_cell_angle_beta   96.503
_cell_angle_gamma   140.667
_symmetry_Int_Tables_number   1
_cell_volume   333.062
_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
  Pu  Pu0  1  0.750  0.250  0.500  1.0
  Pu  Pu1  1  0.250  0.750  0.500  1.0
  Pu  Pu2  1  0.219  0.913  0.132  1.0
  Pu  Pu3  1  0.087  0.219  0.306  1.0
  Pu  Pu4  1  0.913  0.781  0.694  1.0
  Pu  Pu5  1  0.781  0.087  0.868  1.0
  Pu  Pu6  1  0.413  0.719  0.132  1.0
  Pu  Pu7  1  0.587  0.281  0.868  1.0
  Pu  Pu8  1  0.719  0.587  0.306  1.0
  Pu  Pu9  1  0.281  0.413  0.694  1.0
  Os  Os10  1  0.250  0.250  0.000  1.0
  Os  Os11  1  0.750  0.750  0.000  1.0
  Os  Os12  1  0.650  0.850  0.500  1.0
  Os  Os13  1  0.150  0.650  0.801  1.0
  Os  Os14  1  0.850  0.350  0.199  1.0
  Os  Os15  1  0.350  0.150  0.500  1.0
[/CIF]
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