K2LiBaCo(NO2)6 crystallizes in the triclinic P1 space group. There are two inequivalent K sites. In the first K site, K(1) is bonded in a 8-coordinate geometry to one O(10), one O(12), one O(2), one O(3), one O(5), one O(6), one O(7), and one O(9) atom. In the second K site, K(2) is bonded in a 8-coordinate geometry to one O(10), one O(11), one O(2), one O(3), one O(5), one O(6), one O(7), and one O(8) atom. Li(1) is bonded in a 4-coordinate geometry to one O(1), one O(4), one O(6), and one O(9) atom. Ba(1) is bonded in a distorted cuboctahedral geometry to one O(1), one O(10), one O(11), one O(12), one O(2), one O(3), one O(4), one O(5), one O(6), one O(7), one O(8), and one O(9) atom. Co(1) is bonded in an octahedral geometry to one N(1), one N(2), one N(3), one N(4), one N(5), and one N(6) atom. There are six inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Co(1), one O(3), and one O(4) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Co(1), one O(1), and one O(2) atom. In the third N site, N(3) is bonded in a trigonal planar geometry to one Co(1), one O(10), and one O(11) atom. In the fourth N site, N(4) is bonded in a distorted trigonal planar geometry to one Co(1), one O(6), and one O(9) atom. In the fifth N site, N(5) is bonded in a trigonal planar geometry to one Co(1), one O(12), and one O(5) atom. In the sixth N site, N(6) is bonded in a trigonal planar geometry to one Co(1), one O(7), and one O(8) atom. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Li(1), one Ba(1), and one N(2) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one K(1), one K(2), one Ba(1), and one N(2) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one K(1), one K(2), one Ba(1), and one N(1) atom. In the fourth O site, O(4) is bonded in a distorted linear geometry to one Li(1), one Ba(1), and one N(1) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one K(1), one K(2), one Ba(1), and one N(5) atom. In the sixth O site, O(6) is bonded in a 2-coordinate geometry to one K(1), one K(2), one Li(1), one Ba(1), and one N(4) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one K(1), one K(2), one Ba(1), and one N(6) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to one K(2), one Ba(1), and one N(6) atom. In the ninth O site, O(9) is bonded in a 2-coordinate geometry to one K(1), one Li(1), one Ba(1), and one N(4) atom. In the tenth O site, O(10) is bonded in a distorted single-bond geometry to one K(1), one K(2), one Ba(1), and one N(3) atom. In the eleventh O site, O(11) is bonded in a distorted single-bond geometry to one K(2), one Ba(1), and one N(3) atom. In the twelfth O site, O(12) is bonded in a distorted single-bond geometry to one K(1), one Ba(1), and one N(5) atom.
K2LiBaCo(NO2)6 crystallizes in the triclinic P1 space group. There are two inequivalent K sites. In the first K site, K(1) is bonded in a 8-coordinate geometry to one O(10), one O(12), one O(2), one O(3), one O(5), one O(6), one O(7), and one O(9) atom. The K(1)-O(10) bond length is 3.24 Å. The K(1)-O(12) bond length is 3.02 Å. The K(1)-O(2) bond length is 2.86 Å. The K(1)-O(3) bond length is 2.87 Å. The K(1)-O(5) bond length is 3.02 Å. The K(1)-O(6) bond length is 3.36 Å. The K(1)-O(7) bond length is 3.37 Å. The K(1)-O(9) bond length is 3.02 Å. In the second K site, K(2) is bonded in a 8-coordinate geometry to one O(10), one O(11), one O(2), one O(3), one O(5), one O(6), one O(7), and one O(8) atom. The K(2)-O(10) bond length is 3.23 Å. The K(2)-O(11) bond length is 3.10 Å. The K(2)-O(2) bond length is 2.82 Å. The K(2)-O(3) bond length is 2.95 Å. The K(2)-O(5) bond length is 3.29 Å. The K(2)-O(6) bond length is 3.07 Å. The K(2)-O(7) bond length is 2.97 Å. The K(2)-O(8) bond length is 3.09 Å. Li(1) is bonded in a 4-coordinate geometry to one O(1), one O(4), one O(6), and one O(9) atom. The Li(1)-O(1) bond length is 1.88 Å. The Li(1)-O(4) bond length is 1.83 Å. The Li(1)-O(6) bond length is 2.03 Å. The Li(1)-O(9) bond length is 2.03 Å. Ba(1) is bonded in a distorted cuboctahedral geometry to one O(1), one O(10), one O(11), one O(12), one O(2), one O(3), one O(4), one O(5), one O(6), one O(7), one O(8), and one O(9) atom. The Ba(1)-O(1) bond length is 2.84 Å. The Ba(1)-O(10) bond length is 2.87 Å. The Ba(1)-O(11) bond length is 2.86 Å. The Ba(1)-O(12) bond length is 2.96 Å. The Ba(1)-O(2) bond length is 2.95 Å. The Ba(1)-O(3) bond length is 2.90 Å. The Ba(1)-O(4) bond length is 2.93 Å. The Ba(1)-O(5) bond length is 2.94 Å. The Ba(1)-O(6) bond length is 3.12 Å. The Ba(1)-O(7) bond length is 2.93 Å. The Ba(1)-O(8) bond length is 2.99 Å. The Ba(1)-O(9) bond length is 3.10 Å. Co(1) is bonded in an octahedral geometry to one N(1), one N(2), one N(3), one N(4), one N(5), and one N(6) atom. The Co(1)-N(1) bond length is 2.09 Å. The Co(1)-N(2) bond length is 2.10 Å. The Co(1)-N(3) bond length is 2.09 Å. The Co(1)-N(4) bond length is 2.06 Å. The Co(1)-N(5) bond length is 2.19 Å. The Co(1)-N(6) bond length is 2.18 Å. There are six inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Co(1), one O(3), and one O(4) atom. The N(1)-O(3) bond length is 1.27 Å. The N(1)-O(4) bond length is 1.28 Å. In the second N site, N(2) is bonded in a trigonal planar geometry to one Co(1), one O(1), and one O(2) atom. The N(2)-O(1) bond length is 1.29 Å. The N(2)-O(2) bond length is 1.27 Å. In the third N site, N(3) is bonded in a trigonal planar geometry to one Co(1), one O(10), and one O(11) atom. The N(3)-O(10) bond length is 1.27 Å. The N(3)-O(11) bond length is 1.27 Å. In the fourth N site, N(4) is bonded in a distorted trigonal planar geometry to one Co(1), one O(6), and one O(9) atom. The N(4)-O(6) bond length is 1.30 Å. The N(4)-O(9) bond length is 1.30 Å. In the fifth N site, N(5) is bonded in a trigonal planar geometry to one Co(1), one O(12), and one O(5) atom. The N(5)-O(12) bond length is 1.27 Å. The N(5)-O(5) bond length is 1.27 Å. In the sixth N site, N(6) is bonded in a trigonal planar geometry to one Co(1), one O(7), and one O(8) atom. The N(6)-O(7) bond length is 1.28 Å. The N(6)-O(8) bond length is 1.27 Å. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Li(1), one Ba(1), and one N(2) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one K(1), one K(2), one Ba(1), and one N(2) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one K(1), one K(2), one Ba(1), and one N(1) atom. In the fourth O site, O(4) is bonded in a distorted linear geometry to one Li(1), one Ba(1), and one N(1) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one K(1), one K(2), one Ba(1), and one N(5) atom. In the sixth O site, O(6) is bonded in a 2-coordinate geometry to one K(1), one K(2), one Li(1), one Ba(1), and one N(4) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one K(1), one K(2), one Ba(1), and one N(6) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to one K(2), one Ba(1), and one N(6) atom. In the ninth O site, O(9) is bonded in a 2-coordinate geometry to one K(1), one Li(1), one Ba(1), and one N(4) atom. In the tenth O site, O(10) is bonded in a distorted single-bond geometry to one K(1), one K(2), one Ba(1), and one N(3) atom. In the eleventh O site, O(11) is bonded in a distorted single-bond geometry to one K(2), one Ba(1), and one N(3) atom. In the twelfth O site, O(12) is bonded in a distorted single-bond geometry to one K(1), one Ba(1), and one N(5) atom.