SiSb3 crystallizes in the hexagonal P6_3/mmc space group. Si(1) is bonded in a 12-coordinate geometry to twelve equivalent Sb(1) atoms. Sb(1) is bonded in a 12-coordinate geometry to four equivalent Si(1) and eight equivalent Sb(1) atoms.
SiSb3 crystallizes in the hexagonal P6_3/mmc space group. Si(1) is bonded in a 12-coordinate geometry to twelve equivalent Sb(1) atoms. There are six shorter (3.23 Å) and six longer (3.30 Å) Si(1)-Sb(1) bond lengths. Sb(1) is bonded in a 12-coordinate geometry to four equivalent Si(1) and eight equivalent Sb(1) atoms. There are a spread of Sb(1)-Sb(1) bond distances ranging from 3.07-3.40 Å.