V4SiSb2 crystallizes in the tetragonal I4/mcm space group. V(1) is bonded in a 6-coordinate geometry to two equivalent Si(1) and four equivalent Sb(1) atoms. Si(1) is bonded in a 10-coordinate geometry to eight equivalent V(1) and two equivalent Si(1) atoms. Sb(1) is bonded in a 8-coordinate geometry to eight equivalent V(1) atoms.
V4SiSb2 crystallizes in the tetragonal I4/mcm space group. V(1) is bonded in a 6-coordinate geometry to two equivalent Si(1) and four equivalent Sb(1) atoms. Both V(1)-Si(1) bond lengths are 2.49 Å. There are a spread of V(1)-Sb(1) bond distances ranging from 2.69-2.85 Å. Si(1) is bonded in a 10-coordinate geometry to eight equivalent V(1) and two equivalent Si(1) atoms. Both Si(1)-Si(1) bond lengths are 2.35 Å. Sb(1) is bonded in a 8-coordinate geometry to eight equivalent V(1) atoms.