K2LiBaCo(NO2)6 crystallizes in the orthorhombic Fmm2 space group. K(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. Li(1) is bonded in a 4-coordinate geometry to two equivalent O(2) and two equivalent O(3) atoms. Ba(1) is bonded in a 8-coordinate geometry to two equivalent O(4), two equivalent O(5), and four equivalent O(1) atoms. Co(1) is bonded in an octahedral geometry to one N(3), one N(4), two equivalent N(1), and two equivalent N(2) atoms. There are four inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Co(1) and two equivalent O(1) atoms. In the second N site, N(2) is bonded in a distorted trigonal planar geometry to one Co(1), one O(3), and one O(5) atom. In the third N site, N(3) is bonded in a trigonal planar geometry to one Co(1) and two equivalent O(2) atoms. In the fourth N site, N(4) is bonded in a trigonal planar geometry to one Co(1) and two equivalent O(4) atoms. There are five inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one K(1), one Ba(1), and one N(1) atom. In the second O site, O(2) is bonded in an L-shaped geometry to two equivalent K(1), one Li(1), and one N(3) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to two equivalent K(1), one Li(1), and one N(2) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to two equivalent K(1), one Ba(1), and one N(4) atom. In the fifth O site, O(5) is bonded in a distorted water-like geometry to one Ba(1) and one N(2) atom.
K2LiBaCo(NO2)6 crystallizes in the orthorhombic Fmm2 space group. K(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. Both K(1)-O(1) bond lengths are 3.02 Å. Both K(1)-O(2) bond lengths are 3.28 Å. Both K(1)-O(3) bond lengths are 3.03 Å. Both K(1)-O(4) bond lengths are 3.10 Å. Li(1) is bonded in a 4-coordinate geometry to two equivalent O(2) and two equivalent O(3) atoms. Both Li(1)-O(2) bond lengths are 1.95 Å. Both Li(1)-O(3) bond lengths are 2.47 Å. Ba(1) is bonded in a 8-coordinate geometry to two equivalent O(4), two equivalent O(5), and four equivalent O(1) atoms. Both Ba(1)-O(4) bond lengths are 2.67 Å. Both Ba(1)-O(5) bond lengths are 2.68 Å. All Ba(1)-O(1) bond lengths are 2.97 Å. Co(1) is bonded in an octahedral geometry to one N(3), one N(4), two equivalent N(1), and two equivalent N(2) atoms. The Co(1)-N(3) bond length is 1.92 Å. The Co(1)-N(4) bond length is 1.88 Å. Both Co(1)-N(1) bond lengths are 1.95 Å. Both Co(1)-N(2) bond lengths are 2.34 Å. There are four inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Co(1) and two equivalent O(1) atoms. Both N(1)-O(1) bond lengths are 1.26 Å. In the second N site, N(2) is bonded in a distorted trigonal planar geometry to one Co(1), one O(3), and one O(5) atom. The N(2)-O(3) bond length is 1.29 Å. The N(2)-O(5) bond length is 1.26 Å. In the third N site, N(3) is bonded in a trigonal planar geometry to one Co(1) and two equivalent O(2) atoms. Both N(3)-O(2) bond lengths are 1.31 Å. In the fourth N site, N(4) is bonded in a trigonal planar geometry to one Co(1) and two equivalent O(4) atoms. Both N(4)-O(4) bond lengths are 1.32 Å. There are five inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one K(1), one Ba(1), and one N(1) atom. In the second O site, O(2) is bonded in an L-shaped geometry to two equivalent K(1), one Li(1), and one N(3) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to two equivalent K(1), one Li(1), and one N(2) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to two equivalent K(1), one Ba(1), and one N(4) atom. In the fifth O site, O(5) is bonded in a distorted water-like geometry to one Ba(1) and one N(2) atom.