The structure described by PdPb crystallizes in the triclinic P-1 space group. There are eight inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a 10-coordinate geometry to one Pd(4), one Pd(6), one Pd(7), one Pb(4), one Pb(6), one Pb(7), two equivalent Pb(1), and two equivalent Pb(3) atoms. In the second Pd site, Pd(2) is bonded in a 10-coordinate geometry to one Pd(2), two equivalent Pd(5), one Pb(1), three equivalent Pb(4), and three equivalent Pb(5) atoms. In the third Pd site, Pd(3) is bonded in a 10-coordinate geometry to one Pd(3), two equivalent Pd(8), one Pb(7), three equivalent Pb(2), and three equivalent Pb(8) atoms. In the fourth Pd site, Pd(4) is bonded in a 10-coordinate geometry to one Pd(1), one Pd(6), one Pd(7), one Pb(5), one Pb(6), one Pb(7), two equivalent Pb(1), and two equivalent Pb(3) atoms. In the fifth Pd site, Pd(5) is bonded in a 10-coordinate geometry to one Pd(5), two equivalent Pd(2), one Pb(3), three equivalent Pb(4), and three equivalent Pb(5) atoms. In the sixth Pd site, Pd(6) is bonded in a 10-coordinate geometry to one Pd(1), one Pd(4), one Pd(7), one Pb(1), one Pb(2), one Pb(3), two equivalent Pb(6), and two equivalent Pb(7) atoms. In the seventh Pd site, Pd(7) is bonded in a 10-coordinate geometry to one Pd(1), one Pd(4), one Pd(6), one Pb(1), one Pb(3), one Pb(8), two equivalent Pb(6), and two equivalent Pb(7) atoms. In the eighth Pd site, Pd(8) is bonded in a 10-coordinate geometry to one Pd(8), two equivalent Pd(3), one Pb(6), three equivalent Pb(2), and three equivalent Pb(8) atoms. There are eight inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 6-coordinate geometry to one Pd(2), one Pd(6), one Pd(7), two equivalent Pd(1), and two equivalent Pd(4) atoms. In the second Pb site, Pb(2) is bonded in a 7-coordinate geometry to one Pd(6), three equivalent Pd(3), and three equivalent Pd(8) atoms. In the third Pb site, Pb(3) is bonded in a 7-coordinate geometry to one Pd(5), one Pd(6), one Pd(7), two equivalent Pd(1), and two equivalent Pd(4) atoms. In the fourth Pb site, Pb(4) is bonded in a 7-coordinate geometry to one Pd(1), three equivalent Pd(2), and three equivalent Pd(5) atoms. In the fifth Pb site, Pb(5) is bonded in a 7-coordinate geometry to one Pd(4), three equivalent Pd(2), and three equivalent Pd(5) atoms. In the sixth Pb site, Pb(6) is bonded in a 7-coordinate geometry to one Pd(1), one Pd(4), one Pd(8), two equivalent Pd(6), and two equivalent Pd(7) atoms. In the seventh Pb site, Pb(7) is bonded in a 6-coordinate geometry to one Pd(1), one Pd(3), one Pd(4), two equivalent Pd(6), and two equivalent Pd(7) atoms. In the eighth Pb site, Pb(8) is bonded in a 6-coordinate geometry to one Pd(7), three equivalent Pd(3), and three equivalent Pd(8) atoms. is represented by the CIF card [CIF]
data_PdPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.635
_cell_length_b   5.636
_cell_length_c   21.703
_cell_angle_alpha   95.850
_cell_angle_beta   95.818
_cell_angle_gamma   99.598
_symmetry_Int_Tables_number   1
_cell_volume   671.096
_cell_formula_units_Z   16
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
  Pd  Pd0  1  0.477  0.237  0.292  1.0
  Pd  Pd1  1  0.523  0.763  0.708  1.0
  Pd  Pd2  1  0.358  0.118  0.542  1.0
  Pd  Pd3  1  0.642  0.882  0.458  1.0
  Pd  Pd4  1  0.594  0.359  0.044  1.0
  Pd  Pd5  1  0.406  0.641  0.956  1.0
  Pd  Pd6  1  0.068  0.801  0.294  1.0
  Pd  Pd7  1  0.932  0.199  0.706  1.0
  Pd  Pd8  1  0.053  0.316  0.456  1.0
  Pd  Pd9  1  0.947  0.684  0.544  1.0
  Pd  Pd10  1  0.764  0.001  0.209  1.0
  Pd  Pd11  1  0.236  0.999  0.791  1.0
  Pd  Pd12  1  0.173  0.436  0.205  1.0
  Pd  Pd13  1  0.827  0.564  0.795  1.0
  Pd  Pd14  1  0.183  0.921  0.041  1.0
  Pd  Pd15  1  0.817  0.079  0.959  1.0
  Pb  Pb16  1  0.435  0.233  0.680  1.0
  Pb  Pb17  1  0.565  0.767  0.320  1.0
  Pb  Pb18  1  0.315  0.112  0.927  1.0
  Pb  Pb19  1  0.685  0.888  0.073  1.0
  Pb  Pb20  1  0.004  0.299  0.323  1.0
  Pb  Pb21  1  0.996  0.701  0.677  1.0
  Pb  Pb22  1  0.556  0.353  0.430  1.0
  Pb  Pb23  1  0.444  0.647  0.570  1.0
  Pb  Pb24  1  0.116  0.821  0.428  1.0
  Pb  Pb25  1  0.884  0.179  0.572  1.0
  Pb  Pb26  1  0.235  0.938  0.177  1.0
  Pb  Pb27  1  0.765  0.062  0.823  1.0
  Pb  Pb28  1  0.675  0.471  0.181  1.0
  Pb  Pb29  1  0.325  0.529  0.819  1.0
  Pb  Pb30  1  0.120  0.417  0.070  1.0
  Pb  Pb31  1  0.880  0.583  0.930  1.0
[/CIF]
.
The structure described by PdPb crystallizes in the triclinic P-1 space group. There are eight inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a 10-coordinate geometry to one Pd(4), one Pd(6), one Pd(7), one Pb(4), one Pb(6), one Pb(7), two equivalent Pb(1), and two equivalent Pb(3) atoms. In the second Pd site, Pd(2) is bonded in a 10-coordinate geometry to one Pd(2), two equivalent Pd(5), one Pb(1), three equivalent Pb(4), and three equivalent Pb(5) atoms. In the third Pd site, Pd(3) is bonded in a 10-coordinate geometry to one Pd(3), two equivalent Pd(8), one Pb(7), three equivalent Pb(2), and three equivalent Pb(8) atoms. In the fourth Pd site, Pd(4) is bonded in a 10-coordinate geometry to one Pd(1), one Pd(6), one Pd(7), one Pb(5), one Pb(6), one Pb(7), two equivalent Pb(1), and two equivalent Pb(3) atoms. In the fifth Pd site, Pd(5) is bonded in a 10-coordinate geometry to one Pd(5), two equivalent Pd(2), one Pb(3), three equivalent Pb(4), and three equivalent Pb(5) atoms. In the sixth Pd site, Pd(6) is bonded in a 10-coordinate geometry to one Pd(1), one Pd(4), one Pd(7), one Pb(1), one Pb(2), one Pb(3), two equivalent Pb(6), and two equivalent Pb(7) atoms. In the seventh Pd site, Pd(7) is bonded in a 10-coordinate geometry to one Pd(1), one Pd(4), one Pd(6), one Pb(1), one Pb(3), one Pb(8), two equivalent Pb(6), and two equivalent Pb(7) atoms. In the eighth Pd site, Pd(8) is bonded in a 10-coordinate geometry to one Pd(8), two equivalent Pd(3), one Pb(6), three equivalent Pb(2), and three equivalent Pb(8) atoms. There are eight inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 6-coordinate geometry to one Pd(2), one Pd(6), one Pd(7), two equivalent Pd(1), and two equivalent Pd(4) atoms. In the second Pb site, Pb(2) is bonded in a 7-coordinate geometry to one Pd(6), three equivalent Pd(3), and three equivalent Pd(8) atoms. In the third Pb site, Pb(3) is bonded in a 7-coordinate geometry to one Pd(5), one Pd(6), one Pd(7), two equivalent Pd(1), and two equivalent Pd(4) atoms. In the fourth Pb site, Pb(4) is bonded in a 7-coordinate geometry to one Pd(1), three equivalent Pd(2), and three equivalent Pd(5) atoms. In the fifth Pb site, Pb(5) is bonded in a 7-coordinate geometry to one Pd(4), three equivalent Pd(2), and three equivalent Pd(5) atoms. In the sixth Pb site, Pb(6) is bonded in a 7-coordinate geometry to one Pd(1), one Pd(4), one Pd(8), two equivalent Pd(6), and two equivalent Pd(7) atoms. In the seventh Pb site, Pb(7) is bonded in a 6-coordinate geometry to one Pd(1), one Pd(3), one Pd(4), two equivalent Pd(6), and two equivalent Pd(7) atoms. In the eighth Pb site, Pb(8) is bonded in a 6-coordinate geometry to one Pd(7), three equivalent Pd(3), and three equivalent Pd(8) atoms. is represented by the CIF card [CIF]
data_PdPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.635
_cell_length_b   5.636
_cell_length_c   21.703
_cell_angle_alpha   95.850
_cell_angle_beta   95.818
_cell_angle_gamma   99.598
_symmetry_Int_Tables_number   1
_cell_volume   671.096
_cell_formula_units_Z   16
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
  Pd  Pd0  1  0.477  0.237  0.292  1.0
  Pd  Pd1  1  0.523  0.763  0.708  1.0
  Pd  Pd2  1  0.358  0.118  0.542  1.0
  Pd  Pd3  1  0.642  0.882  0.458  1.0
  Pd  Pd4  1  0.594  0.359  0.044  1.0
  Pd  Pd5  1  0.406  0.641  0.956  1.0
  Pd  Pd6  1  0.068  0.801  0.294  1.0
  Pd  Pd7  1  0.932  0.199  0.706  1.0
  Pd  Pd8  1  0.053  0.316  0.456  1.0
  Pd  Pd9  1  0.947  0.684  0.544  1.0
  Pd  Pd10  1  0.764  0.001  0.209  1.0
  Pd  Pd11  1  0.236  0.999  0.791  1.0
  Pd  Pd12  1  0.173  0.436  0.205  1.0
  Pd  Pd13  1  0.827  0.564  0.795  1.0
  Pd  Pd14  1  0.183  0.921  0.041  1.0
  Pd  Pd15  1  0.817  0.079  0.959  1.0
  Pb  Pb16  1  0.435  0.233  0.680  1.0
  Pb  Pb17  1  0.565  0.767  0.320  1.0
  Pb  Pb18  1  0.315  0.112  0.927  1.0
  Pb  Pb19  1  0.685  0.888  0.073  1.0
  Pb  Pb20  1  0.004  0.299  0.323  1.0
  Pb  Pb21  1  0.996  0.701  0.677  1.0
  Pb  Pb22  1  0.556  0.353  0.430  1.0
  Pb  Pb23  1  0.444  0.647  0.570  1.0
  Pb  Pb24  1  0.116  0.821  0.428  1.0
  Pb  Pb25  1  0.884  0.179  0.572  1.0
  Pb  Pb26  1  0.235  0.938  0.177  1.0
  Pb  Pb27  1  0.765  0.062  0.823  1.0
  Pb  Pb28  1  0.675  0.471  0.181  1.0
  Pb  Pb29  1  0.325  0.529  0.819  1.0
  Pb  Pb30  1  0.120  0.417  0.070  1.0
  Pb  Pb31  1  0.880  0.583  0.930  1.0
[/CIF]
.