KBiF6 crystallizes in the tetragonal P-4c2 space group. K(1) is bonded in a 8-coordinate geometry to four equivalent F(1) and four equivalent F(2) atoms. Bi(1) is bonded in an octahedral geometry to two equivalent F(1) and four equivalent F(2) atoms. There are two inequivalent F sites. In the first F site, F(2) is bonded in a bent 150 degrees geometry to one K(1) and one Bi(1) atom. In the second F site, F(1) is bonded in a distorted single-bond geometry to two equivalent K(1) and one Bi(1) atom.
KBiF6 crystallizes in the tetragonal P-4c2 space group. K(1) is bonded in a 8-coordinate geometry to four equivalent F(1) and four equivalent F(2) atoms. All K(1)-F(1) bond lengths are 3.11 Å. All K(1)-F(2) bond lengths are 2.63 Å. Bi(1) is bonded in an octahedral geometry to two equivalent F(1) and four equivalent F(2) atoms. Both Bi(1)-F(1) bond lengths are 2.06 Å. All Bi(1)-F(2) bond lengths are 2.05 Å. There are two inequivalent F sites. In the first F site, F(2) is bonded in a bent 150 degrees geometry to one K(1) and one Bi(1) atom. In the second F site, F(1) is bonded in a distorted single-bond geometry to two equivalent K(1) and one Bi(1) atom.