Rb2V(OF2)2 crystallizes in the orthorhombic Cmcm space group. Rb(1) is bonded in a 12-coordinate geometry to two equivalent O(1), two equivalent O(2), four equivalent F(1), and four equivalent F(2) atoms. V(1) is bonded in an octahedral geometry to one O(1), one O(2), two equivalent F(1), and two equivalent F(2) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to four equivalent Rb(1) and one V(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to four equivalent Rb(1) and one V(1) atom. There are two inequivalent F sites. In the first F site, F(1) is bonded in a single-bond geometry to four equivalent Rb(1) and one V(1) atom. In the second F site, F(2) is bonded in a distorted single-bond geometry to four equivalent Rb(1) and one V(1) atom.
Rb2V(OF2)2 crystallizes in the orthorhombic Cmcm space group. Rb(1) is bonded in a 12-coordinate geometry to two equivalent O(1), two equivalent O(2), four equivalent F(1), and four equivalent F(2) atoms. Both Rb(1)-O(1) bond lengths are 3.19 Å. Both Rb(1)-O(2) bond lengths are 3.28 Å. There are two shorter (3.05 Å) and two longer (3.39 Å) Rb(1)-F(1) bond lengths. There are two shorter (3.00 Å) and two longer (3.17 Å) Rb(1)-F(2) bond lengths. V(1) is bonded in an octahedral geometry to one O(1), one O(2), two equivalent F(1), and two equivalent F(2) atoms. The V(1)-O(1) bond length is 1.68 Å. The V(1)-O(2) bond length is 1.97 Å. Both V(1)-F(1) bond lengths are 1.87 Å. Both V(1)-F(2) bond lengths are 1.90 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to four equivalent Rb(1) and one V(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to four equivalent Rb(1) and one V(1) atom. There are two inequivalent F sites. In the first F site, F(1) is bonded in a single-bond geometry to four equivalent Rb(1) and one V(1) atom. In the second F site, F(2) is bonded in a distorted single-bond geometry to four equivalent Rb(1) and one V(1) atom.