The compound described by Pr5CoSb2 crystallizes in the orthorhombic Pnma space group. There are four inequivalent Pr sites. In the first Pr site, Pr(1) is bonded to one Co(1) and four equivalent Sb(1) atoms to form a mixture of distorted corner, edge, and face-sharing PrCoSb4 trigonal bipyramids. In the second Pr site, Pr(2) is bonded to one Co(1) and four equivalent Sb(1) atoms to form a mixture of distorted corner and edge-sharing PrCoSb4 trigonal bipyramids. In the third Pr site, Pr(3) is bonded to one Co(1) and four equivalent Sb(1) atoms to form a mixture of distorted corner, edge, and face-sharing PrCoSb4 trigonal bipyramids. In the fourth Pr site, Pr(4) is bonded in a 5-coordinate geometry to two equivalent Co(1) and three equivalent Sb(1) atoms. Co(1) is bonded to one Pr(1), one Pr(2), one Pr(3), and four equivalent Pr(4) atoms to form distorted edge-sharing CoPr7 pentagonal bipyramids. Sb(1) is bonded in a 9-coordinate geometry to two equivalent Pr(1), two equivalent Pr(2), two equivalent Pr(3), and three equivalent Pr(4) atoms. is represented by the CIF file [CIF]
data_Pr5CoSb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.237
_cell_length_b   9.234
_cell_length_c   12.641
_cell_angle_alpha   90.000
_cell_angle_beta   90.001
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   961.430
_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
  Pr  Pr0  1  0.850  0.750  0.796  1.0
  Pr  Pr1  1  0.150  0.250  0.204  1.0
  Pr  Pr2  1  0.350  0.250  0.704  1.0
  Pr  Pr3  1  0.650  0.750  0.296  1.0
  Pr  Pr4  1  0.377  0.750  0.697  1.0
  Pr  Pr5  1  0.623  0.250  0.303  1.0
  Pr  Pr6  1  0.877  0.250  0.803  1.0
  Pr  Pr7  1  0.123  0.750  0.197  1.0
  Pr  Pr8  1  0.958  0.750  0.503  1.0
  Pr  Pr9  1  0.043  0.250  0.497  1.0
  Pr  Pr10  1  0.457  0.250  0.997  1.0
  Pr  Pr11  1  0.542  0.750  0.003  1.0
  Pr  Pr12  1  0.683  0.034  0.563  1.0
  Pr  Pr13  1  0.317  0.965  0.437  1.0
  Pr  Pr14  1  0.183  0.965  0.937  1.0
  Pr  Pr15  1  0.317  0.535  0.437  1.0
  Pr  Pr16  1  0.817  0.034  0.063  1.0
  Pr  Pr17  1  0.683  0.466  0.563  1.0
  Pr  Pr18  1  0.817  0.466  0.063  1.0
  Pr  Pr19  1  0.183  0.535  0.937  1.0
  Co  Co20  1  0.563  0.750  0.510  1.0
  Co  Co21  1  0.437  0.250  0.490  1.0
  Co  Co22  1  0.063  0.250  0.990  1.0
  Co  Co23  1  0.937  0.750  0.010  1.0
  Sb  Sb24  1  0.578  0.493  0.827  1.0
  Sb  Sb25  1  0.422  0.507  0.173  1.0
  Sb  Sb26  1  0.078  0.507  0.673  1.0
  Sb  Sb27  1  0.422  0.993  0.173  1.0
  Sb  Sb28  1  0.922  0.493  0.327  1.0
  Sb  Sb29  1  0.578  0.007  0.827  1.0
  Sb  Sb30  1  0.922  0.007  0.327  1.0
  Sb  Sb31  1  0.078  0.993  0.673  1.0
[/CIF]
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The compound described by Pr5CoSb2 crystallizes in the orthorhombic Pnma space group. There are four inequivalent Pr sites. In the first Pr site, Pr(1) is bonded to one Co(1) and four equivalent Sb(1) atoms to form a mixture of distorted corner, edge, and face-sharing PrCoSb4 trigonal bipyramids. In the second Pr site, Pr(2) is bonded to one Co(1) and four equivalent Sb(1) atoms to form a mixture of distorted corner and edge-sharing PrCoSb4 trigonal bipyramids. In the third Pr site, Pr(3) is bonded to one Co(1) and four equivalent Sb(1) atoms to form a mixture of distorted corner, edge, and face-sharing PrCoSb4 trigonal bipyramids. In the fourth Pr site, Pr(4) is bonded in a 5-coordinate geometry to two equivalent Co(1) and three equivalent Sb(1) atoms. Co(1) is bonded to one Pr(1), one Pr(2), one Pr(3), and four equivalent Pr(4) atoms to form distorted edge-sharing CoPr7 pentagonal bipyramids. Sb(1) is bonded in a 9-coordinate geometry to two equivalent Pr(1), two equivalent Pr(2), two equivalent Pr(3), and three equivalent Pr(4) atoms. is represented by the CIF file [CIF]
data_Pr5CoSb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.237
_cell_length_b   9.234
_cell_length_c   12.641
_cell_angle_alpha   90.000
_cell_angle_beta   90.001
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   961.430
_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
  Pr  Pr0  1  0.850  0.750  0.796  1.0
  Pr  Pr1  1  0.150  0.250  0.204  1.0
  Pr  Pr2  1  0.350  0.250  0.704  1.0
  Pr  Pr3  1  0.650  0.750  0.296  1.0
  Pr  Pr4  1  0.377  0.750  0.697  1.0
  Pr  Pr5  1  0.623  0.250  0.303  1.0
  Pr  Pr6  1  0.877  0.250  0.803  1.0
  Pr  Pr7  1  0.123  0.750  0.197  1.0
  Pr  Pr8  1  0.958  0.750  0.503  1.0
  Pr  Pr9  1  0.043  0.250  0.497  1.0
  Pr  Pr10  1  0.457  0.250  0.997  1.0
  Pr  Pr11  1  0.542  0.750  0.003  1.0
  Pr  Pr12  1  0.683  0.034  0.563  1.0
  Pr  Pr13  1  0.317  0.965  0.437  1.0
  Pr  Pr14  1  0.183  0.965  0.937  1.0
  Pr  Pr15  1  0.317  0.535  0.437  1.0
  Pr  Pr16  1  0.817  0.034  0.063  1.0
  Pr  Pr17  1  0.683  0.466  0.563  1.0
  Pr  Pr18  1  0.817  0.466  0.063  1.0
  Pr  Pr19  1  0.183  0.535  0.937  1.0
  Co  Co20  1  0.563  0.750  0.510  1.0
  Co  Co21  1  0.437  0.250  0.490  1.0
  Co  Co22  1  0.063  0.250  0.990  1.0
  Co  Co23  1  0.937  0.750  0.010  1.0
  Sb  Sb24  1  0.578  0.493  0.827  1.0
  Sb  Sb25  1  0.422  0.507  0.173  1.0
  Sb  Sb26  1  0.078  0.507  0.673  1.0
  Sb  Sb27  1  0.422  0.993  0.173  1.0
  Sb  Sb28  1  0.922  0.493  0.327  1.0
  Sb  Sb29  1  0.578  0.007  0.827  1.0
  Sb  Sb30  1  0.922  0.007  0.327  1.0
  Sb  Sb31  1  0.078  0.993  0.673  1.0
[/CIF]
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