K2Pd(NO3)4 crystallizes in the monoclinic P2_1/c space group. K(1) is bonded in a 8-coordinate geometry to one O(1), one O(4), one O(6), two equivalent O(5), and three equivalent O(3) atoms. Pd(1) is bonded in a square co-planar geometry to two equivalent O(1) and two equivalent O(4) atoms. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(3) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one O(4), one O(5), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(6) is bonded in a distorted single-bond geometry to one K(1) and one N(2) atom. In the second O site, O(1) is bonded in a distorted trigonal planar geometry to one K(1), one Pd(1), and one N(1) atom. In the third O site, O(2) is bonded in a single-bond geometry to one N(1) atom. In the fourth O site, O(3) is bonded in a distorted single-bond geometry to three equivalent K(1) and one N(1) atom. In the fifth O site, O(4) is bonded in a 3-coordinate geometry to one K(1), one Pd(1), and one N(2) atom. In the sixth O site, O(5) is bonded in a distorted single-bond geometry to two equivalent K(1) and one N(2) atom.
K2Pd(NO3)4 crystallizes in the monoclinic P2_1/c space group. K(1) is bonded in a 8-coordinate geometry to one O(1), one O(4), one O(6), two equivalent O(5), and three equivalent O(3) atoms. The K(1)-O(1) bond length is 2.84 Å. The K(1)-O(4) bond length is 2.82 Å. The K(1)-O(6) bond length is 2.81 Å. There is one shorter (2.77 Å) and one longer (2.90 Å) K(1)-O(5) bond length. There are a spread of K(1)-O(3) bond distances ranging from 2.85-3.21 Å. Pd(1) is bonded in a square co-planar geometry to two equivalent O(1) and two equivalent O(4) atoms. Both Pd(1)-O(1) bond lengths are 2.05 Å. Both Pd(1)-O(4) bond lengths are 2.04 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(3) atom. The N(1)-O(1) bond length is 1.33 Å. The N(1)-O(2) bond length is 1.24 Å. The N(1)-O(3) bond length is 1.26 Å. In the second N site, N(2) is bonded in a trigonal planar geometry to one O(4), one O(5), and one O(6) atom. The N(2)-O(4) bond length is 1.32 Å. The N(2)-O(5) bond length is 1.25 Å. The N(2)-O(6) bond length is 1.24 Å. There are six inequivalent O sites. In the first O site, O(6) is bonded in a distorted single-bond geometry to one K(1) and one N(2) atom. In the second O site, O(1) is bonded in a distorted trigonal planar geometry to one K(1), one Pd(1), and one N(1) atom. In the third O site, O(2) is bonded in a single-bond geometry to one N(1) atom. In the fourth O site, O(3) is bonded in a distorted single-bond geometry to three equivalent K(1) and one N(1) atom. In the fifth O site, O(4) is bonded in a 3-coordinate geometry to one K(1), one Pd(1), and one N(2) atom. In the sixth O site, O(5) is bonded in a distorted single-bond geometry to two equivalent K(1) and one N(2) atom.