SrV6O11 crystallizes in the hexagonal P6_3/mmc space group. Sr(1) is bonded in a distorted trigonal planar geometry to three equivalent O(1) atoms. There are three inequivalent V sites. In the first V site, V(1) is bonded in a 6-coordinate geometry to three equivalent O(1) and three equivalent O(2) atoms. In the second V site, V(2) is bonded to two equivalent O(3) and four equivalent O(2) atoms to form edge-sharing VO6 octahedra. In the third V site, V(3) is bonded in a linear geometry to two equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted T-shaped geometry to one Sr(1) and two equivalent V(1) atoms. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one V(1) and two equivalent V(2) atoms. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to one V(3) and three equivalent V(2) atoms.
SrV6O11 crystallizes in the hexagonal P6_3/mmc space group. Sr(1) is bonded in a distorted trigonal planar geometry to three equivalent O(1) atoms. All Sr(1)-O(1) bond lengths are 2.23 Å. There are three inequivalent V sites. In the first V site, V(1) is bonded in a 6-coordinate geometry to three equivalent O(1) and three equivalent O(2) atoms. All V(1)-O(1) bond lengths are 1.92 Å. All V(1)-O(2) bond lengths are 2.04 Å. In the second V site, V(2) is bonded to two equivalent O(3) and four equivalent O(2) atoms to form edge-sharing VO6 octahedra. Both V(2)-O(3) bond lengths are 2.21 Å. All V(2)-O(2) bond lengths are 2.00 Å. In the third V site, V(3) is bonded in a linear geometry to two equivalent O(3) atoms. Both V(3)-O(3) bond lengths are 2.00 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted T-shaped geometry to one Sr(1) and two equivalent V(1) atoms. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one V(1) and two equivalent V(2) atoms. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to one V(3) and three equivalent V(2) atoms.