La4Pb2Bi crystallizes in the tetragonal I-42d space group. La(1) is bonded in a 6-coordinate geometry to four equivalent Pb(1) and two equivalent Bi(1) atoms. Pb(1) is bonded in a 8-coordinate geometry to eight equivalent La(1) atoms. Bi(1) is bonded in a 8-coordinate geometry to eight equivalent La(1) atoms.
La4Pb2Bi crystallizes in the tetragonal I-42d space group. La(1) is bonded in a 6-coordinate geometry to four equivalent Pb(1) and two equivalent Bi(1) atoms. There are a spread of La(1)-Pb(1) bond distances ranging from 3.26-3.58 Å. There is one shorter (3.31 Å) and one longer (3.60 Å) La(1)-Bi(1) bond length. Pb(1) is bonded in a 8-coordinate geometry to eight equivalent La(1) atoms. Bi(1) is bonded in a 8-coordinate geometry to eight equivalent La(1) atoms.