KPd2F5 crystallizes in the orthorhombic Pnma space group. K(1) is bonded in a 8-coordinate geometry to two equivalent F(1), two equivalent F(3), and four equivalent F(2) atoms. There are two inequivalent Pd sites. In the first Pd site, Pd(1) is bonded to two equivalent F(1), two equivalent F(2), and two equivalent F(3) atoms to form corner-sharing PdF6 octahedra. The corner-sharing octahedral tilt angles are 61°. In the second Pd site, Pd(2) is bonded in a rectangular see-saw-like geometry to two equivalent F(1) and two equivalent F(2) atoms. There are three inequivalent F sites. In the first F site, F(1) is bonded in a 3-coordinate geometry to one K(1), one Pd(1), and one Pd(2) atom. In the second F site, F(2) is bonded to two equivalent K(1), one Pd(1), and one Pd(2) atom to form a mixture of distorted edge and corner-sharing FK2Pd2 tetrahedra. In the third F site, F(3) is bonded in a 4-coordinate geometry to two equivalent K(1) and two equivalent Pd(1) atoms.
KPd2F5 crystallizes in the orthorhombic Pnma space group. K(1) is bonded in a 8-coordinate geometry to two equivalent F(1), two equivalent F(3), and four equivalent F(2) atoms. Both K(1)-F(1) bond lengths are 2.84 Å. Both K(1)-F(3) bond lengths are 2.87 Å. There are two shorter (2.71 Å) and two longer (2.83 Å) K(1)-F(2) bond lengths. There are two inequivalent Pd sites. In the first Pd site, Pd(1) is bonded to two equivalent F(1), two equivalent F(2), and two equivalent F(3) atoms to form corner-sharing PdF6 octahedra. The corner-sharing octahedral tilt angles are 61°. Both Pd(1)-F(1) bond lengths are 2.17 Å. Both Pd(1)-F(2) bond lengths are 2.18 Å. Both Pd(1)-F(3) bond lengths are 2.16 Å. In the second Pd site, Pd(2) is bonded in a rectangular see-saw-like geometry to two equivalent F(1) and two equivalent F(2) atoms. Both Pd(2)-F(1) bond lengths are 1.98 Å. Both Pd(2)-F(2) bond lengths are 1.97 Å. There are three inequivalent F sites. In the first F site, F(1) is bonded in a 3-coordinate geometry to one K(1), one Pd(1), and one Pd(2) atom. In the second F site, F(2) is bonded to two equivalent K(1), one Pd(1), and one Pd(2) atom to form a mixture of distorted edge and corner-sharing FK2Pd2 tetrahedra. In the third F site, F(3) is bonded in a 4-coordinate geometry to two equivalent K(1) and two equivalent Pd(1) atoms.