Si is Theoretical Carbon Structure structured and crystallizes in the tetragonal I4/mmm space group. Si(1) is bonded to four equivalent Si(1) atoms to form a mixture of edge and corner-sharing SiSi4 tetrahedra.
Si is Theoretical Carbon Structure structured and crystallizes in the tetragonal I4/mmm space group. Si(1) is bonded to four equivalent Si(1) atoms to form a mixture of edge and corner-sharing SiSi4 tetrahedra. There are two shorter (2.34 Å) and two longer (2.38 Å) Si(1)-Si(1) bond lengths.