Be3Si3C4SO12 crystallizes in the cubic P-43n space group. Be(1) is bonded to four equivalent O(1) atoms to form BeO4 tetrahedra that share corners with four equivalent Si(1)O4 tetrahedra. Si(1) is bonded to four equivalent O(1) atoms to form SiO4 tetrahedra that share corners with four equivalent Be(1)O4 tetrahedra. C(1) is bonded in a distorted trigonal non-coplanar geometry to one S(1) and three equivalent O(1) atoms. S(1) is bonded in a tetrahedral geometry to four equivalent C(1) atoms. O(1) is bonded in a trigonal planar geometry to one Be(1), one Si(1), and one C(1) atom.
Be3Si3C4SO12 crystallizes in the cubic P-43n space group. Be(1) is bonded to four equivalent O(1) atoms to form BeO4 tetrahedra that share corners with four equivalent Si(1)O4 tetrahedra. All Be(1)-O(1) bond lengths are 1.63 Å. Si(1) is bonded to four equivalent O(1) atoms to form SiO4 tetrahedra that share corners with four equivalent Be(1)O4 tetrahedra. All Si(1)-O(1) bond lengths are 1.65 Å. C(1) is bonded in a distorted trigonal non-coplanar geometry to one S(1) and three equivalent O(1) atoms. The C(1)-S(1) bond length is 2.36 Å. All C(1)-O(1) bond lengths are 1.88 Å. S(1) is bonded in a tetrahedral geometry to four equivalent C(1) atoms. O(1) is bonded in a trigonal planar geometry to one Be(1), one Si(1), and one C(1) atom.