SiGe is Zincblende, Sphalerite structured and crystallizes in the cubic F-43m space group. Ge(1) is bonded to four equivalent Si(1) atoms to form corner-sharing GeSi4 tetrahedra. Si(1) is bonded to four equivalent Ge(1) atoms to form corner-sharing SiGe4 tetrahedra.
SiGe is Zincblende, Sphalerite structured and crystallizes in the cubic F-43m space group. Ge(1) is bonded to four equivalent Si(1) atoms to form corner-sharing GeSi4 tetrahedra. All Ge(1)-Si(1) bond lengths are 2.40 Å. Si(1) is bonded to four equivalent Ge(1) atoms to form corner-sharing SiGe4 tetrahedra.