FVO2 crystallizes in the monoclinic C2 space group. There are three inequivalent V sites. In the first V site, V(1) is bonded in a 6-coordinate geometry to one O(4), one O(7), two equivalent O(5), and two equivalent F(3) atoms. In the second V site, V(2) is bonded in a 6-coordinate geometry to one O(2), one O(3), one O(4), one O(6), one F(1), and one F(2) atom. In the third V site, V(3) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(6), one O(7), one F(1), and one F(2) atom. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to two equivalent V(3) atoms. In the second O site, O(2) is bonded in a distorted single-bond geometry to one V(2) and one V(3) atom. In the third O site, O(3) is bonded in a linear geometry to two equivalent V(2) atoms. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one V(1) and one V(2) atom. In the fifth O site, O(5) is bonded in a bent 150 degrees geometry to two equivalent V(1) atoms. In the sixth O site, O(6) is bonded in a distorted bent 150 degrees geometry to one V(2) and one V(3) atom. In the seventh O site, O(7) is bonded in a linear geometry to one V(1) and one V(3) atom. There are three inequivalent F sites. In the first F site, F(1) is bonded in a bent 150 degrees geometry to one V(2) and one V(3) atom. In the second F site, F(2) is bonded in a linear geometry to one V(2) and one V(3) atom. In the third F site, F(3) is bonded in a distorted bent 150 degrees geometry to two equivalent V(1) atoms.
FVO2 crystallizes in the monoclinic C2 space group. There are three inequivalent V sites. In the first V site, V(1) is bonded in a 6-coordinate geometry to one O(4), one O(7), two equivalent O(5), and two equivalent F(3) atoms. The V(1)-O(4) bond length is 1.82 Å. The V(1)-O(7) bond length is 1.77 Å. There is one shorter (1.68 Å) and one longer (2.02 Å) V(1)-O(5) bond length. There is one shorter (1.85 Å) and one longer (2.36 Å) V(1)-F(3) bond length. In the second V site, V(2) is bonded in a 6-coordinate geometry to one O(2), one O(3), one O(4), one O(6), one F(1), and one F(2) atom. The V(2)-O(2) bond length is 1.63 Å. The V(2)-O(3) bond length is 1.83 Å. The V(2)-O(4) bond length is 1.84 Å. The V(2)-O(6) bond length is 2.30 Å. The V(2)-F(1) bond length is 1.99 Å. The V(2)-F(2) bond length is 1.98 Å. In the third V site, V(3) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(6), one O(7), one F(1), and one F(2) atom. The V(3)-O(1) bond length is 1.81 Å. The V(3)-O(2) bond length is 2.31 Å. The V(3)-O(6) bond length is 1.63 Å. The V(3)-O(7) bond length is 1.86 Å. The V(3)-F(1) bond length is 1.98 Å. The V(3)-F(2) bond length is 1.97 Å. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to two equivalent V(3) atoms. In the second O site, O(2) is bonded in a distorted single-bond geometry to one V(2) and one V(3) atom. In the third O site, O(3) is bonded in a linear geometry to two equivalent V(2) atoms. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one V(1) and one V(2) atom. In the fifth O site, O(5) is bonded in a bent 150 degrees geometry to two equivalent V(1) atoms. In the sixth O site, O(6) is bonded in a distorted bent 150 degrees geometry to one V(2) and one V(3) atom. In the seventh O site, O(7) is bonded in a linear geometry to one V(1) and one V(3) atom. There are three inequivalent F sites. In the first F site, F(1) is bonded in a bent 150 degrees geometry to one V(2) and one V(3) atom. In the second F site, F(2) is bonded in a linear geometry to one V(2) and one V(3) atom. In the third F site, F(3) is bonded in a distorted bent 150 degrees geometry to two equivalent V(1) atoms.