LaPd2Sb2 crystallizes in the tetragonal P4/nmm space group. La(1) is bonded in a 16-coordinate geometry to four equivalent Pd(1), four equivalent Pd(2), four equivalent Sb(1), and four equivalent Sb(2) atoms. There are two inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a 8-coordinate geometry to four equivalent La(1) and four equivalent Sb(2) atoms. In the second Pd site, Pd(2) is bonded in a 5-coordinate geometry to four equivalent La(1), one Sb(2), and four equivalent Sb(1) atoms. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 8-coordinate geometry to four equivalent La(1) and four equivalent Pd(2) atoms. In the second Sb site, Sb(2) is bonded in a 5-coordinate geometry to four equivalent La(1), one Pd(2), and four equivalent Pd(1) atoms.
LaPd2Sb2 crystallizes in the tetragonal P4/nmm space group. La(1) is bonded in a 16-coordinate geometry to four equivalent Pd(1), four equivalent Pd(2), four equivalent Sb(1), and four equivalent Sb(2) atoms. All La(1)-Pd(1) bond lengths are 3.44 Å. All La(1)-Pd(2) bond lengths are 3.61 Å. All La(1)-Sb(1) bond lengths are 3.57 Å. All La(1)-Sb(2) bond lengths are 3.53 Å. There are two inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a 8-coordinate geometry to four equivalent La(1) and four equivalent Sb(2) atoms. All Pd(1)-Sb(2) bond lengths are 2.69 Å. In the second Pd site, Pd(2) is bonded in a 5-coordinate geometry to four equivalent La(1), one Sb(2), and four equivalent Sb(1) atoms. The Pd(2)-Sb(2) bond length is 2.61 Å. All Pd(2)-Sb(1) bond lengths are 2.67 Å. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 8-coordinate geometry to four equivalent La(1) and four equivalent Pd(2) atoms. In the second Sb site, Sb(2) is bonded in a 5-coordinate geometry to four equivalent La(1), one Pd(2), and four equivalent Pd(1) atoms.