K2ZrF6 crystallizes in the monoclinic C2/c space group. K(1) is bonded in a 10-coordinate geometry to two equivalent F(1), four equivalent F(2), and four equivalent F(3) atoms. Zr(1) is bonded in a 8-coordinate geometry to two equivalent F(2), two equivalent F(3), and four equivalent F(1) atoms. There are three inequivalent F sites. In the first F site, F(1) is bonded in a 4-coordinate geometry to two equivalent K(1) and two equivalent Zr(1) atoms. In the second F site, F(2) is bonded in a 5-coordinate geometry to four equivalent K(1) and one Zr(1) atom. In the third F site, F(3) is bonded in a 4-coordinate geometry to four equivalent K(1) and one Zr(1) atom.
K2ZrF6 crystallizes in the monoclinic C2/c space group. K(1) is bonded in a 10-coordinate geometry to two equivalent F(1), four equivalent F(2), and four equivalent F(3) atoms. There is one shorter (2.79 Å) and one longer (2.97 Å) K(1)-F(1) bond length. There are a spread of K(1)-F(2) bond distances ranging from 2.68-2.78 Å. There are a spread of K(1)-F(3) bond distances ranging from 2.66-3.18 Å. Zr(1) is bonded in a 8-coordinate geometry to two equivalent F(2), two equivalent F(3), and four equivalent F(1) atoms. Both Zr(1)-F(2) bond lengths are 2.09 Å. Both Zr(1)-F(3) bond lengths are 2.05 Å. There are two shorter (2.15 Å) and two longer (2.20 Å) Zr(1)-F(1) bond lengths. There are three inequivalent F sites. In the first F site, F(1) is bonded in a 4-coordinate geometry to two equivalent K(1) and two equivalent Zr(1) atoms. In the second F site, F(2) is bonded in a 5-coordinate geometry to four equivalent K(1) and one Zr(1) atom. In the third F site, F(3) is bonded in a 4-coordinate geometry to four equivalent K(1) and one Zr(1) atom.