Cs3SbF6 crystallizes in the triclinic P-1 space group. There are three inequivalent Cs sites. In the first Cs site, Cs(1) is bonded in a distorted hexagonal planar geometry to two equivalent F(1), two equivalent F(2), and two equivalent F(3) atoms. In the second Cs site, Cs(2) is bonded in a distorted hexagonal planar geometry to two equivalent F(1), two equivalent F(2), and two equivalent F(3) atoms. In the third Cs site, Cs(3) is bonded in a distorted hexagonal planar geometry to two equivalent F(1), two equivalent F(2), and two equivalent F(3) atoms. Sb(1) is bonded in an octahedral geometry to two equivalent F(1), two equivalent F(2), and two equivalent F(3) atoms. There are three inequivalent F sites. In the first F site, F(1) is bonded in a 4-coordinate geometry to one Cs(1), one Cs(2), one Cs(3), and one Sb(1) atom. In the second F site, F(2) is bonded in a distorted rectangular see-saw-like geometry to one Cs(1), one Cs(2), one Cs(3), and one Sb(1) atom. In the third F site, F(3) is bonded in a distorted rectangular see-saw-like geometry to one Cs(1), one Cs(2), one Cs(3), and one Sb(1) atom.
Cs3SbF6 crystallizes in the triclinic P-1 space group. There are three inequivalent Cs sites. In the first Cs site, Cs(1) is bonded in a distorted hexagonal planar geometry to two equivalent F(1), two equivalent F(2), and two equivalent F(3) atoms. Both Cs(1)-F(1) bond lengths are 3.00 Å. Both Cs(1)-F(2) bond lengths are 3.06 Å. Both Cs(1)-F(3) bond lengths are 3.20 Å. In the second Cs site, Cs(2) is bonded in a distorted hexagonal planar geometry to two equivalent F(1), two equivalent F(2), and two equivalent F(3) atoms. Both Cs(2)-F(1) bond lengths are 3.30 Å. Both Cs(2)-F(2) bond lengths are 3.01 Å. Both Cs(2)-F(3) bond lengths are 3.05 Å. In the third Cs site, Cs(3) is bonded in a distorted hexagonal planar geometry to two equivalent F(1), two equivalent F(2), and two equivalent F(3) atoms. Both Cs(3)-F(1) bond lengths are 3.04 Å. Both Cs(3)-F(2) bond lengths are 3.22 Å. Both Cs(3)-F(3) bond lengths are 3.02 Å. Sb(1) is bonded in an octahedral geometry to two equivalent F(1), two equivalent F(2), and two equivalent F(3) atoms. Both Sb(1)-F(1) bond lengths are 2.22 Å. Both Sb(1)-F(2) bond lengths are 2.23 Å. Both Sb(1)-F(3) bond lengths are 2.22 Å. There are three inequivalent F sites. In the first F site, F(1) is bonded in a 4-coordinate geometry to one Cs(1), one Cs(2), one Cs(3), and one Sb(1) atom. In the second F site, F(2) is bonded in a distorted rectangular see-saw-like geometry to one Cs(1), one Cs(2), one Cs(3), and one Sb(1) atom. In the third F site, F(3) is bonded in a distorted rectangular see-saw-like geometry to one Cs(1), one Cs(2), one Cs(3), and one Sb(1) atom.