The crystal structure described by PrCo8P5 crystallizes in the orthorhombic Pmmn space group. Pr(1) is bonded in a 17-coordinate geometry to one Co(4), two equivalent Co(1), two equivalent Co(5), four equivalent Co(2), four equivalent P(1), and four equivalent P(2) atoms. There are five inequivalent Co sites. In the first Co site, Co(1) is bonded to one Pr(1), one P(3), and three equivalent P(2) atoms to form distorted CoPrP4 tetrahedra that share corners with two equivalent Co(1)PrP4 tetrahedra, corners with three equivalent Co(2)Pr2P4 tetrahedra, edges with two equivalent Co(2)Pr2P4 tetrahedra, and edges with three equivalent Co(1)PrP4 tetrahedra. In the second Co site, Co(2) is bonded to two equivalent Pr(1), one P(2), and three equivalent P(1) atoms to form distorted CoPr2P4 tetrahedra that share corners with two equivalent Co(2)Pr2P4 tetrahedra, corners with three equivalent Co(1)PrP4 tetrahedra, edges with two equivalent Co(1)PrP4 tetrahedra, and edges with five equivalent Co(2)Pr2P4 tetrahedra. In the third Co site, Co(3) is bonded in a 5-coordinate geometry to one P(1), two equivalent P(2), and two equivalent P(3) atoms. In the fourth Co site, Co(4) is bonded in a 5-coordinate geometry to one Pr(1), one P(3), and four equivalent P(1) atoms. In the fifth Co site, Co(5) is bonded in a 4-coordinate geometry to two equivalent Pr(1), two equivalent P(2), and two equivalent P(3) atoms. There are three inequivalent P sites. In the first P site, P(1) is bonded in a 6-coordinate geometry to two equivalent Pr(1), one Co(3), two equivalent Co(4), and three equivalent Co(2) atoms. In the second P site, P(2) is bonded in a 9-coordinate geometry to two equivalent Pr(1), one Co(2), one Co(5), two equivalent Co(3), and three equivalent Co(1) atoms. In the third P site, P(3) is bonded in a 9-coordinate geometry to one Co(4), two equivalent Co(1), two equivalent Co(5), and four equivalent Co(3) atoms. is represented by the CIF file [CIF]
data_PrCo8P5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.545
_cell_length_b   9.242
_cell_length_c   10.423
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   341.432
_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
  Pr  Pr0  1  0.750  0.823  0.750  1.0
  Pr  Pr1  1  0.250  0.177  0.250  1.0
  Co  Co2  1  0.750  0.521  0.917  1.0
  Co  Co3  1  0.750  0.521  0.583  1.0
  Co  Co4  1  0.250  0.479  0.083  1.0
  Co  Co5  1  0.250  0.479  0.417  1.0
  Co  Co6  1  0.750  0.110  0.996  1.0
  Co  Co7  1  0.750  0.110  0.504  1.0
  Co  Co8  1  0.250  0.890  0.004  1.0
  Co  Co9  1  0.250  0.890  0.496  1.0
  Co  Co10  1  0.750  0.697  0.107  1.0
  Co  Co11  1  0.750  0.697  0.393  1.0
  Co  Co12  1  0.250  0.303  0.893  1.0
  Co  Co13  1  0.250  0.303  0.607  1.0
  Co  Co14  1  0.750  0.152  0.750  1.0
  Co  Co15  1  0.250  0.848  0.250  1.0
  Co  Co16  1  0.250  0.546  0.750  1.0
  Co  Co17  1  0.750  0.454  0.250  1.0
  P  P18  1  0.750  0.933  0.130  1.0
  P  P19  1  0.750  0.933  0.370  1.0
  P  P20  1  0.250  0.067  0.870  1.0
  P  P21  1  0.250  0.067  0.630  1.0
  P  P22  1  0.750  0.339  0.057  1.0
  P  P23  1  0.750  0.339  0.443  1.0
  P  P24  1  0.250  0.661  0.943  1.0
  P  P25  1  0.250  0.661  0.557  1.0
  P  P26  1  0.750  0.385  0.750  1.0
  P  P27  1  0.250  0.615  0.250  1.0
[/CIF]
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The crystal structure described by PrCo8P5 crystallizes in the orthorhombic Pmmn space group. Pr(1) is bonded in a 17-coordinate geometry to one Co(4), two equivalent Co(1), two equivalent Co(5), four equivalent Co(2), four equivalent P(1), and four equivalent P(2) atoms. There are five inequivalent Co sites. In the first Co site, Co(1) is bonded to one Pr(1), one P(3), and three equivalent P(2) atoms to form distorted CoPrP4 tetrahedra that share corners with two equivalent Co(1)PrP4 tetrahedra, corners with three equivalent Co(2)Pr2P4 tetrahedra, edges with two equivalent Co(2)Pr2P4 tetrahedra, and edges with three equivalent Co(1)PrP4 tetrahedra. In the second Co site, Co(2) is bonded to two equivalent Pr(1), one P(2), and three equivalent P(1) atoms to form distorted CoPr2P4 tetrahedra that share corners with two equivalent Co(2)Pr2P4 tetrahedra, corners with three equivalent Co(1)PrP4 tetrahedra, edges with two equivalent Co(1)PrP4 tetrahedra, and edges with five equivalent Co(2)Pr2P4 tetrahedra. In the third Co site, Co(3) is bonded in a 5-coordinate geometry to one P(1), two equivalent P(2), and two equivalent P(3) atoms. In the fourth Co site, Co(4) is bonded in a 5-coordinate geometry to one Pr(1), one P(3), and four equivalent P(1) atoms. In the fifth Co site, Co(5) is bonded in a 4-coordinate geometry to two equivalent Pr(1), two equivalent P(2), and two equivalent P(3) atoms. There are three inequivalent P sites. In the first P site, P(1) is bonded in a 6-coordinate geometry to two equivalent Pr(1), one Co(3), two equivalent Co(4), and three equivalent Co(2) atoms. In the second P site, P(2) is bonded in a 9-coordinate geometry to two equivalent Pr(1), one Co(2), one Co(5), two equivalent Co(3), and three equivalent Co(1) atoms. In the third P site, P(3) is bonded in a 9-coordinate geometry to one Co(4), two equivalent Co(1), two equivalent Co(5), and four equivalent Co(3) atoms. is represented by the CIF file [CIF]
data_PrCo8P5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.545
_cell_length_b   9.242
_cell_length_c   10.423
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   341.432
_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
  Pr  Pr0  1  0.750  0.823  0.750  1.0
  Pr  Pr1  1  0.250  0.177  0.250  1.0
  Co  Co2  1  0.750  0.521  0.917  1.0
  Co  Co3  1  0.750  0.521  0.583  1.0
  Co  Co4  1  0.250  0.479  0.083  1.0
  Co  Co5  1  0.250  0.479  0.417  1.0
  Co  Co6  1  0.750  0.110  0.996  1.0
  Co  Co7  1  0.750  0.110  0.504  1.0
  Co  Co8  1  0.250  0.890  0.004  1.0
  Co  Co9  1  0.250  0.890  0.496  1.0
  Co  Co10  1  0.750  0.697  0.107  1.0
  Co  Co11  1  0.750  0.697  0.393  1.0
  Co  Co12  1  0.250  0.303  0.893  1.0
  Co  Co13  1  0.250  0.303  0.607  1.0
  Co  Co14  1  0.750  0.152  0.750  1.0
  Co  Co15  1  0.250  0.848  0.250  1.0
  Co  Co16  1  0.250  0.546  0.750  1.0
  Co  Co17  1  0.750  0.454  0.250  1.0
  P  P18  1  0.750  0.933  0.130  1.0
  P  P19  1  0.750  0.933  0.370  1.0
  P  P20  1  0.250  0.067  0.870  1.0
  P  P21  1  0.250  0.067  0.630  1.0
  P  P22  1  0.750  0.339  0.057  1.0
  P  P23  1  0.750  0.339  0.443  1.0
  P  P24  1  0.250  0.661  0.943  1.0
  P  P25  1  0.250  0.661  0.557  1.0
  P  P26  1  0.750  0.385  0.750  1.0
  P  P27  1  0.250  0.615  0.250  1.0
[/CIF]
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