PdPb2Te2(O3Cl)2 crystallizes in the monoclinic P2_1/c space group. Pd(1) is bonded in a square co-planar geometry to two equivalent O(2) and two equivalent Cl(1) atoms. Pb(1) is bonded in a 5-coordinate geometry to one O(2), two equivalent O(1), and two equivalent O(3) atoms. Te(1) is bonded in a distorted T-shaped geometry to one O(1), one O(2), and one O(3) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Pb(1) and one Te(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Pd(1), one Pb(1), and one Te(1) atom. In the third O site, O(3) is bonded in a 1-coordinate geometry to two equivalent Pb(1) and one Te(1) atom. Cl(1) is bonded in a single-bond geometry to one Pd(1) atom.
PdPb2Te2(O3Cl)2 crystallizes in the monoclinic P2_1/c space group. Pd(1) is bonded in a square co-planar geometry to two equivalent O(2) and two equivalent Cl(1) atoms. Both Pd(1)-O(2) bond lengths are 2.03 Å. Both Pd(1)-Cl(1) bond lengths are 2.32 Å. Pb(1) is bonded in a 5-coordinate geometry to one O(2), two equivalent O(1), and two equivalent O(3) atoms. The Pb(1)-O(2) bond length is 2.65 Å. There is one shorter (2.38 Å) and one longer (2.56 Å) Pb(1)-O(1) bond length. There is one shorter (2.54 Å) and one longer (2.79 Å) Pb(1)-O(3) bond length. Te(1) is bonded in a distorted T-shaped geometry to one O(1), one O(2), and one O(3) atom. The Te(1)-O(1) bond length is 1.91 Å. The Te(1)-O(2) bond length is 1.93 Å. The Te(1)-O(3) bond length is 1.90 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Pb(1) and one Te(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Pd(1), one Pb(1), and one Te(1) atom. In the third O site, O(3) is bonded in a 1-coordinate geometry to two equivalent Pb(1) and one Te(1) atom. Cl(1) is bonded in a single-bond geometry to one Pd(1) atom.