V4OF11 crystallizes in the triclinic P-1 space group. There are five inequivalent V sites. In the first V site, V(1) is bonded to one O(1), one F(1), one F(2), one F(4), one F(5), and one F(8) atom to form VOF5 octahedra that share corners with three equivalent V(3)F6 octahedra and corners with three equivalent V(5)OF5 octahedra. The corner-sharing octahedral tilt angles range from 25-34°. In the second V site, V(2) is bonded to one F(10), one F(11), one F(3), one F(6), one F(7), and one F(9) atom to form VF6 octahedra that share corners with three equivalent V(4)F6 octahedra and corners with three equivalent V(5)OF5 octahedra. The corner-sharing octahedral tilt angles range from 35-41°. In the third V site, V(3) is bonded to two equivalent F(4), two equivalent F(5), and two equivalent F(8) atoms to form corner-sharing VF6 octahedra. The corner-sharing octahedral tilt angles range from 32-34°. In the fourth V site, V(4) is bonded to two equivalent F(10), two equivalent F(7), and two equivalent F(9) atoms to form corner-sharing VF6 octahedra. The corner-sharing octahedral tilt angles range from 35-38°. In the fifth V site, V(5) is bonded to one O(1), one F(1), one F(11), one F(2), one F(3), and one F(6) atom to form VOF5 octahedra that share corners with three equivalent V(2)F6 octahedra and corners with three equivalent V(1)OF5 octahedra. The corner-sharing octahedral tilt angles range from 25-41°. O(1) is bonded in a bent 150 degrees geometry to one V(1) and one V(5) atom. There are eleven inequivalent F sites. In the first F site, F(1) is bonded in a bent 150 degrees geometry to one V(1) and one V(5) atom. In the second F site, F(2) is bonded in a bent 150 degrees geometry to one V(1) and one V(5) atom. In the third F site, F(3) is bonded in a bent 150 degrees geometry to one V(2) and one V(5) atom. In the fourth F site, F(4) is bonded in a bent 150 degrees geometry to one V(1) and one V(3) atom. In the fifth F site, F(5) is bonded in a bent 150 degrees geometry to one V(1) and one V(3) atom. In the sixth F site, F(6) is bonded in a bent 150 degrees geometry to one V(2) and one V(5) atom. In the seventh F site, F(7) is bonded in a bent 150 degrees geometry to one V(2) and one V(4) atom. In the eighth F site, F(8) is bonded in a bent 150 degrees geometry to one V(1) and one V(3) atom. In the ninth F site, F(9) is bonded in a bent 150 degrees geometry to one V(2) and one V(4) atom. In the tenth F site, F(10) is bonded in a bent 150 degrees geometry to one V(2) and one V(4) atom. In the eleventh F site, F(11) is bonded in a bent 150 degrees geometry to one V(2) and one V(5) atom.
V4OF11 crystallizes in the triclinic P-1 space group. There are five inequivalent V sites. In the first V site, V(1) is bonded to one O(1), one F(1), one F(2), one F(4), one F(5), and one F(8) atom to form VOF5 octahedra that share corners with three equivalent V(3)F6 octahedra and corners with three equivalent V(5)OF5 octahedra. The corner-sharing octahedral tilt angles range from 25-34°. The V(1)-O(1) bond length is 1.85 Å. The V(1)-F(1) bond length is 1.91 Å. The V(1)-F(2) bond length is 1.91 Å. The V(1)-F(4) bond length is 1.94 Å. The V(1)-F(5) bond length is 2.00 Å. The V(1)-F(8) bond length is 1.91 Å. In the second V site, V(2) is bonded to one F(10), one F(11), one F(3), one F(6), one F(7), and one F(9) atom to form VF6 octahedra that share corners with three equivalent V(4)F6 octahedra and corners with three equivalent V(5)OF5 octahedra. The corner-sharing octahedral tilt angles range from 35-41°. The V(2)-F(10) bond length is 1.91 Å. The V(2)-F(11) bond length is 1.93 Å. The V(2)-F(3) bond length is 1.94 Å. The V(2)-F(6) bond length is 1.97 Å. The V(2)-F(7) bond length is 1.95 Å. The V(2)-F(9) bond length is 1.97 Å. In the third V site, V(3) is bonded to two equivalent F(4), two equivalent F(5), and two equivalent F(8) atoms to form corner-sharing VF6 octahedra. The corner-sharing octahedral tilt angles range from 32-34°. Both V(3)-F(4) bond lengths are 1.92 Å. Both V(3)-F(5) bond lengths are 1.91 Å. Both V(3)-F(8) bond lengths are 1.97 Å. In the fourth V site, V(4) is bonded to two equivalent F(10), two equivalent F(7), and two equivalent F(9) atoms to form corner-sharing VF6 octahedra. The corner-sharing octahedral tilt angles range from 35-38°. Both V(4)-F(10) bond lengths are 1.97 Å. Both V(4)-F(7) bond lengths are 1.92 Å. Both V(4)-F(9) bond lengths are 1.92 Å. In the fifth V site, V(5) is bonded to one O(1), one F(1), one F(11), one F(2), one F(3), and one F(6) atom to form VOF5 octahedra that share corners with three equivalent V(2)F6 octahedra and corners with three equivalent V(1)OF5 octahedra. The corner-sharing octahedral tilt angles range from 25-41°. The V(5)-O(1) bond length is 1.68 Å. The V(5)-F(1) bond length is 1.98 Å. The V(5)-F(11) bond length is 2.00 Å. The V(5)-F(2) bond length is 1.97 Å. The V(5)-F(3) bond length is 1.94 Å. The V(5)-F(6) bond length is 1.92 Å. O(1) is bonded in a bent 150 degrees geometry to one V(1) and one V(5) atom. There are eleven inequivalent F sites. In the first F site, F(1) is bonded in a bent 150 degrees geometry to one V(1) and one V(5) atom. In the second F site, F(2) is bonded in a bent 150 degrees geometry to one V(1) and one V(5) atom. In the third F site, F(3) is bonded in a bent 150 degrees geometry to one V(2) and one V(5) atom. In the fourth F site, F(4) is bonded in a bent 150 degrees geometry to one V(1) and one V(3) atom. In the fifth F site, F(5) is bonded in a bent 150 degrees geometry to one V(1) and one V(3) atom. In the sixth F site, F(6) is bonded in a bent 150 degrees geometry to one V(2) and one V(5) atom. In the seventh F site, F(7) is bonded in a bent 150 degrees geometry to one V(2) and one V(4) atom. In the eighth F site, F(8) is bonded in a bent 150 degrees geometry to one V(1) and one V(3) atom. In the ninth F site, F(9) is bonded in a bent 150 degrees geometry to one V(2) and one V(4) atom. In the tenth F site, F(10) is bonded in a bent 150 degrees geometry to one V(2) and one V(4) atom. In the eleventh F site, F(11) is bonded in a bent 150 degrees geometry to one V(2) and one V(5) atom.