La4PbSb2 crystallizes in the tetragonal I-42d space group. La(1) is bonded in a 6-coordinate geometry to two equivalent Pb(1) and four equivalent Sb(1) atoms. Pb(1) is bonded to eight equivalent La(1) atoms to form distorted edge-sharing PbLa8 hexagonal bipyramids. Sb(1) is bonded in a 8-coordinate geometry to eight equivalent La(1) atoms.
La4PbSb2 crystallizes in the tetragonal I-42d space group. La(1) is bonded in a 6-coordinate geometry to two equivalent Pb(1) and four equivalent Sb(1) atoms. There is one shorter (3.27 Å) and one longer (3.53 Å) La(1)-Pb(1) bond length. There are a spread of La(1)-Sb(1) bond distances ranging from 3.23-3.55 Å. Pb(1) is bonded to eight equivalent La(1) atoms to form distorted edge-sharing PbLa8 hexagonal bipyramids. Sb(1) is bonded in a 8-coordinate geometry to eight equivalent La(1) atoms.