K3NaFeCl6 crystallizes in the trigonal R-3c space group. K(1) is bonded in a 8-coordinate geometry to eight equivalent Cl(1) atoms. Na(1) is bonded in a 6-coordinate geometry to six equivalent Cl(1) atoms. Fe(1) is bonded in an octahedral geometry to six equivalent Cl(1) atoms. Cl(1) is bonded to four equivalent K(1), one Na(1), and one Fe(1) atom to form a mixture of distorted corner, face, and edge-sharing ClK4NaFe octahedra. The corner-sharing octahedral tilt angles range from 0-62°.
K3NaFeCl6 crystallizes in the trigonal R-3c space group. K(1) is bonded in a 8-coordinate geometry to eight equivalent Cl(1) atoms. There are a spread of K(1)-Cl(1) bond distances ranging from 3.19-3.39 Å. Na(1) is bonded in a 6-coordinate geometry to six equivalent Cl(1) atoms. All Na(1)-Cl(1) bond lengths are 2.84 Å. Fe(1) is bonded in an octahedral geometry to six equivalent Cl(1) atoms. All Fe(1)-Cl(1) bond lengths are 2.51 Å. Cl(1) is bonded to four equivalent K(1), one Na(1), and one Fe(1) atom to form a mixture of distorted corner, face, and edge-sharing ClK4NaFe octahedra. The corner-sharing octahedral tilt angles range from 0-62°.