K2Pd(S4O13)2 crystallizes in the triclinic P-1 space group. K(1) is bonded in a 9-coordinate geometry to one O(10), one O(11), one O(12), one O(13), one O(5), one O(6), one O(7), and two equivalent O(3) atoms. Pd(1) is bonded in a square co-planar geometry to two equivalent O(2) and two equivalent O(8) atoms. There are four inequivalent S sites. In the first S site, S(1) is bonded to one O(1), one O(2), one O(3), and one O(6) atom to form corner-sharing SO4 tetrahedra. In the second S site, S(2) is bonded to one O(1), one O(4), one O(5), and one O(7) atom to form corner-sharing SO4 tetrahedra. In the third S site, S(3) is bonded to one O(12), one O(13), one O(8), and one O(9) atom to form corner-sharing SO4 tetrahedra. In the fourth S site, S(4) is bonded to one O(10), one O(11), one O(4), and one O(9) atom to form corner-sharing SO4 tetrahedra. There are thirteen inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one S(1) and one S(2) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Pd(1) and one S(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to two equivalent K(1) and one S(1) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one S(2) and one S(4) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one K(1) and one S(2) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one K(1) and one S(1) atom. In the seventh O site, O(7) is bonded in a single-bond geometry to one K(1) and one S(2) atom. In the eighth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one Pd(1) and one S(3) atom. In the ninth O site, O(9) is bonded in a bent 120 degrees geometry to one S(3) and one S(4) atom. In the tenth O site, O(10) is bonded in a single-bond geometry to one K(1) and one S(4) atom. In the eleventh O site, O(11) is bonded in a single-bond geometry to one K(1) and one S(4) atom. In the twelfth O site, O(12) is bonded in a distorted single-bond geometry to one K(1) and one S(3) atom. In the thirteenth O site, O(13) is bonded in a distorted single-bond geometry to one K(1) and one S(3) atom.
K2Pd(S4O13)2 crystallizes in the triclinic P-1 space group. K(1) is bonded in a 9-coordinate geometry to one O(10), one O(11), one O(12), one O(13), one O(5), one O(6), one O(7), and two equivalent O(3) atoms. The K(1)-O(10) bond length is 3.18 Å. The K(1)-O(11) bond length is 3.05 Å. The K(1)-O(12) bond length is 2.98 Å. The K(1)-O(13) bond length is 3.03 Å. The K(1)-O(5) bond length is 2.97 Å. The K(1)-O(6) bond length is 2.87 Å. The K(1)-O(7) bond length is 3.15 Å. There is one shorter (3.09 Å) and one longer (3.27 Å) K(1)-O(3) bond length. Pd(1) is bonded in a square co-planar geometry to two equivalent O(2) and two equivalent O(8) atoms. Both Pd(1)-O(2) bond lengths are 2.04 Å. Both Pd(1)-O(8) bond lengths are 2.07 Å. There are four inequivalent S sites. In the first S site, S(1) is bonded to one O(1), one O(2), one O(3), and one O(6) atom to form corner-sharing SO4 tetrahedra. The S(1)-O(1) bond length is 1.75 Å. The S(1)-O(2) bond length is 1.50 Å. The S(1)-O(3) bond length is 1.44 Å. The S(1)-O(6) bond length is 1.43 Å. In the second S site, S(2) is bonded to one O(1), one O(4), one O(5), and one O(7) atom to form corner-sharing SO4 tetrahedra. The S(2)-O(1) bond length is 1.59 Å. The S(2)-O(4) bond length is 1.65 Å. The S(2)-O(5) bond length is 1.43 Å. The S(2)-O(7) bond length is 1.42 Å. In the third S site, S(3) is bonded to one O(12), one O(13), one O(8), and one O(9) atom to form corner-sharing SO4 tetrahedra. The S(3)-O(12) bond length is 1.43 Å. The S(3)-O(13) bond length is 1.43 Å. The S(3)-O(8) bond length is 1.49 Å. The S(3)-O(9) bond length is 1.80 Å. In the fourth S site, S(4) is bonded to one O(10), one O(11), one O(4), and one O(9) atom to form corner-sharing SO4 tetrahedra. The S(4)-O(10) bond length is 1.42 Å. The S(4)-O(11) bond length is 1.43 Å. The S(4)-O(4) bond length is 1.65 Å. The S(4)-O(9) bond length is 1.57 Å. There are thirteen inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one S(1) and one S(2) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Pd(1) and one S(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to two equivalent K(1) and one S(1) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one S(2) and one S(4) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one K(1) and one S(2) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one K(1) and one S(1) atom. In the seventh O site, O(7) is bonded in a single-bond geometry to one K(1) and one S(2) atom. In the eighth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one Pd(1) and one S(3) atom. In the ninth O site, O(9) is bonded in a bent 120 degrees geometry to one S(3) and one S(4) atom. In the tenth O site, O(10) is bonded in a single-bond geometry to one K(1) and one S(4) atom. In the eleventh O site, O(11) is bonded in a single-bond geometry to one K(1) and one S(4) atom. In the twelfth O site, O(12) is bonded in a distorted single-bond geometry to one K(1) and one S(3) atom. In the thirteenth O site, O(13) is bonded in a distorted single-bond geometry to one K(1) and one S(3) atom.