PbSb3 crystallizes in the hexagonal P6_3/mmc space group. Pb(1) is bonded to twelve Sb(1,1) atoms to form a mixture of face and corner-sharing PbSb12 cuboctahedra. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 12-coordinate geometry to four equivalent Pb(1) and eight Sb(1,1) atoms. In the second Sb site, Sb(1) is bonded in a 12-coordinate geometry to four equivalent Pb(1) and eight equivalent Sb(1) atoms.
PbSb3 crystallizes in the hexagonal P6_3/mmc space group. Pb(1) is bonded to twelve Sb(1,1) atoms to form a mixture of face and corner-sharing PbSb12 cuboctahedra. There are six shorter (3.39 Å) and six longer (3.55 Å) Pb(1)-Sb(1,1) bond lengths. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 12-coordinate geometry to four equivalent Pb(1) and eight Sb(1,1) atoms. There are a spread of Sb(1)-Sb(1,1) bond distances ranging from 3.28-3.49 Å. In the second Sb site, Sb(1) is bonded in a 12-coordinate geometry to four equivalent Pb(1) and eight equivalent Sb(1) atoms.