SbI(OF4)2 is Indium-like structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of two SbI(OF4)2 clusters. Sb(1) is bonded to one O(1), one O(2), one F(1), one F(3), one F(4), and one F(8) atom to form SbO2F4 octahedra that share corners with two equivalent I(1)O2F4 octahedra. The corner-sharing octahedral tilt angles are 46°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Sb(1) and one I(1) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Sb(1) and one I(1) atom. I(1) is bonded to one O(1), one O(2), one F(2), one F(5), one F(6), and one F(7) atom to form IO2F4 octahedra that share corners with two equivalent Sb(1)O2F4 octahedra. The corner-sharing octahedral tilt angles are 46°. There are eight inequivalent F sites. In the first F site, F(1) is bonded in a single-bond geometry to one Sb(1) atom. In the second F site, F(2) is bonded in a single-bond geometry to one I(1) atom. In the third F site, F(3) is bonded in a single-bond geometry to one Sb(1) atom. In the fourth F site, F(4) is bonded in a single-bond geometry to one Sb(1) atom. In the fifth F site, F(5) is bonded in a single-bond geometry to one I(1) atom. In the sixth F site, F(6) is bonded in a single-bond geometry to one I(1) atom. In the seventh F site, F(7) is bonded in a single-bond geometry to one I(1) atom. In the eighth F site, F(8) is bonded in a single-bond geometry to one Sb(1) atom.
SbI(OF4)2 is Indium-like structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of two SbI(OF4)2 clusters. Sb(1) is bonded to one O(1), one O(2), one F(1), one F(3), one F(4), and one F(8) atom to form SbO2F4 octahedra that share corners with two equivalent I(1)O2F4 octahedra. The corner-sharing octahedral tilt angles are 46°. The Sb(1)-O(1) bond length is 2.10 Å. The Sb(1)-O(2) bond length is 2.09 Å. The Sb(1)-F(1) bond length is 1.89 Å. The Sb(1)-F(3) bond length is 1.90 Å. The Sb(1)-F(4) bond length is 1.89 Å. The Sb(1)-F(8) bond length is 1.89 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Sb(1) and one I(1) atom. The O(1)-I(1) bond length is 1.84 Å. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Sb(1) and one I(1) atom. The O(2)-I(1) bond length is 1.84 Å. I(1) is bonded to one O(1), one O(2), one F(2), one F(5), one F(6), and one F(7) atom to form IO2F4 octahedra that share corners with two equivalent Sb(1)O2F4 octahedra. The corner-sharing octahedral tilt angles are 46°. The I(1)-F(2) bond length is 1.86 Å. The I(1)-F(5) bond length is 1.86 Å. The I(1)-F(6) bond length is 1.86 Å. The I(1)-F(7) bond length is 1.86 Å. There are eight inequivalent F sites. In the first F site, F(1) is bonded in a single-bond geometry to one Sb(1) atom. In the second F site, F(2) is bonded in a single-bond geometry to one I(1) atom. In the third F site, F(3) is bonded in a single-bond geometry to one Sb(1) atom. In the fourth F site, F(4) is bonded in a single-bond geometry to one Sb(1) atom. In the fifth F site, F(5) is bonded in a single-bond geometry to one I(1) atom. In the sixth F site, F(6) is bonded in a single-bond geometry to one I(1) atom. In the seventh F site, F(7) is bonded in a single-bond geometry to one I(1) atom. In the eighth F site, F(8) is bonded in a single-bond geometry to one Sb(1) atom.