K4Li7Mn2O8 crystallizes in the triclinic P1 space group. There are eight inequivalent K sites. In the first K site, K(1) is bonded in a 4-coordinate geometry to one O(1), one O(10), one O(14), and one O(2) atom. In the second K site, K(2) is bonded in a 3-coordinate geometry to one O(12), one O(16), and one O(3) atom. In the third K site, K(3) is bonded in a 4-coordinate geometry to one O(13), one O(5), one O(6), and one O(7) atom. In the fourth K site, K(4) is bonded in a 3-coordinate geometry to one O(2), one O(6), and one O(7) atom. In the fifth K site, K(5) is bonded in a 3-coordinate geometry to one O(11), one O(15), and one O(9) atom. In the sixth K site, K(6) is bonded in a 4-coordinate geometry to one O(11), one O(12), one O(4), and one O(9) atom. In the seventh K site, K(7) is bonded in a 3-coordinate geometry to one O(1), one O(14), and one O(5) atom. In the eighth K site, K(8) is bonded in a 4-coordinate geometry to one O(15), one O(16), one O(3), and one O(8) atom. There are fourteen inequivalent Li sites. In the first Li site, Li(1) is bonded in a linear geometry to one O(13) and one O(4) atom. In the second Li site, Li(2) is bonded in a 4-coordinate geometry to one O(13), one O(14), one O(2), and one O(6) atom. In the third Li site, Li(3) is bonded to one O(1), one O(2), one O(7), and one O(9) atom to form LiO4 tetrahedra that share  a cornercorner with one Li(12)O4 tetrahedra,  a cornercorner with one Li(5)O4 tetrahedra, corners with two equivalent Mn(2)O4 tetrahedra,  an edgeedge with one Li(12)O4 tetrahedra,  an edgeedge with one Li(13)O4 tetrahedra, and  an edgeedge with one Mn(3)O4 tetrahedra. In the fourth Li site, Li(4) is bonded to one O(14), one O(3), one O(5), and one O(6) atom to form LiO4 tetrahedra that share  a cornercorner with one Li(8)O4 tetrahedra,  a cornercorner with one Li(9)O4 tetrahedra, corners with two equivalent Mn(4)O4 tetrahedra,  an edgeedge with one Li(11)O4 tetrahedra,  an edgeedge with one Li(8)O4 tetrahedra, and  an edgeedge with one Mn(1)O4 tetrahedra. In the fifth Li site, Li(5) is bonded to one O(15), one O(16), one O(4), and one O(9) atom to form distorted LiO4 tetrahedra that share  a cornercorner with one Li(13)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra,  a cornercorner with one Mn(1)O4 tetrahedra,  a cornercorner with one Mn(2)O4 tetrahedra,  an edgeedge with one Li(13)O4 tetrahedra, and  an edgeedge with one Mn(3)O4 tetrahedra. In the sixth Li site, Li(6) is bonded in a 4-coordinate geometry to one O(1), one O(10), one O(5), and one O(7) atom. In the seventh Li site, Li(7) is bonded in a linear geometry to one O(10) and one O(8) atom. In the eighth Li site, Li(8) is bonded to one O(10), one O(14), one O(5), and one O(6) atom to form distorted LiO4 tetrahedra that share  a cornercorner with one Li(11)O4 tetrahedra,  a cornercorner with one Li(4)O4 tetrahedra,  a cornercorner with one Mn(1)O4 tetrahedra,  a cornercorner with one Mn(2)O4 tetrahedra,  an edgeedge with one Li(4)O4 tetrahedra, and  an edgeedge with one Mn(4)O4 tetrahedra. In the ninth Li site, Li(9) is bonded to one O(11), one O(12), one O(3), and one O(8) atom to form distorted LiO4 tetrahedra that share  a cornercorner with one Li(11)O4 tetrahedra,  a cornercorner with one Li(4)O4 tetrahedra,  a cornercorner with one Mn(3)O4 tetrahedra,  a cornercorner with one Mn(4)O4 tetrahedra,  an edgeedge with one Li(11)O4 tetrahedra, and  an edgeedge with one Mn(1)O4 tetrahedra. In the tenth Li site, Li(10) is bonded in a 4-coordinate geometry to one O(12), one O(16), one O(8), and one O(9) atom. In the eleventh Li site, Li(11) is bonded to one O(11), one O(12), one O(14), and one O(3) atom to form LiO4 tetrahedra that share  a cornercorner with one Li(8)O4 tetrahedra,  a cornercorner with one Li(9)O4 tetrahedra, corners with two equivalent Mn(1)O4 tetrahedra,  an edgeedge with one Li(4)O4 tetrahedra,  an edgeedge with one Li(9)O4 tetrahedra, and  an edgeedge with one Mn(4)O4 tetrahedra. In the twelfth Li site, Li(12) is bonded to one O(1), one O(13), one O(2), and one O(7) atom to form distorted LiO4 tetrahedra that share  a cornercorner with one Li(13)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra,  a cornercorner with one Mn(3)O4 tetrahedra,  a cornercorner with one Mn(4)O4 tetrahedra,  an edgeedge with one Li(3)O4 tetrahedra, and  an edgeedge with one Mn(2)O4 tetrahedra. In the thirteenth Li site, Li(13) is bonded to one O(15), one O(16), one O(7), and one O(9) atom to form LiO4 tetrahedra that share  a cornercorner with one Li(12)O4 tetrahedra,  a cornercorner with one Li(5)O4 tetrahedra, corners with two equivalent Mn(3)O4 tetrahedra,  an edgeedge with one Li(3)O4 tetrahedra,  an edgeedge with one Li(5)O4 tetrahedra, and  an edgeedge with one Mn(2)O4 tetrahedra. In the fourteenth Li site, Li(14) is bonded in a 4-coordinate geometry to one O(11), one O(15), one O(3), and one O(4) atom. There are four inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(11), one O(3), one O(4), and one O(5) atom to form MnO4 tetrahedra that share  a cornercorner with one Li(5)O4 tetrahedra,  a cornercorner with one Li(8)O4 tetrahedra, corners with two equivalent Li(11)O4 tetrahedra,  an edgeedge with one Li(4)O4 tetrahedra, and  an edgeedge with one Li(9)O4 tetrahedra. In the second Mn site, Mn(2) is bonded to one O(1), one O(10), one O(15), and one O(7) atom to form MnO4 tetrahedra that share  a cornercorner with one Li(5)O4 tetrahedra,  a cornercorner with one Li(8)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra,  an edgeedge with one Li(12)O4 tetrahedra, and  an edgeedge with one Li(13)O4 tetrahedra. In the third Mn site, Mn(3) is bonded to one O(16), one O(2), one O(8), and one O(9) atom to form MnO4 tetrahedra that share  a cornercorner with one Li(12)O4 tetrahedra,  a cornercorner with one Li(9)O4 tetrahedra, corners with two equivalent Li(13)O4 tetrahedra,  an edgeedge with one Li(3)O4 tetrahedra, and  an edgeedge with one Li(5)O4 tetrahedra. In the fourth Mn site, Mn(4) is bonded to one O(12), one O(13), one O(14), and one O(6) atom to form MnO4 tetrahedra that share  a cornercorner with one Li(12)O4 tetrahedra,  a cornercorner with one Li(9)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Li(11)O4 tetrahedra, and  an edgeedge with one Li(8)O4 tetrahedra. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one K(1), one K(7), one Li(12), one Li(3), one Li(6), and one Mn(2) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one K(1), one K(4), one Li(12), one Li(2), one Li(3), and one Mn(3) atom. In the third O site, O(3) is bonded in a 7-coordinate geometry to one K(2), one K(8), one Li(11), one Li(14), one Li(4), one Li(9), and one Mn(1) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one K(6), one Li(1), one Li(14), one Li(5), and one Mn(1) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one K(3), one K(7), one Li(4), one Li(6), one Li(8), and one Mn(1) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one K(3), one K(4), one Li(2), one Li(4), one Li(8), and one Mn(4) atom. In the seventh O site, O(7) is bonded in a 7-coordinate geometry to one K(3), one K(4), one Li(12), one Li(13), one Li(3), one Li(6), and one Mn(2) atom. In the eighth O site, O(8) is bonded in a 5-coordinate geometry to one K(8), one Li(10), one Li(7), one Li(9), and one Mn(3) atom. In the ninth O site, O(9) is bonded in a 7-coordinate geometry to one K(5), one K(6), one Li(10), one Li(13), one Li(3), one Li(5), and one Mn(3) atom. In the tenth O site, O(10) is bonded in a 4-coordinate geometry to one K(1), one Li(6), one Li(7), one Li(8), and one Mn(2) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one K(5), one K(6), one Li(11), one Li(14), one Li(9), and one Mn(1) atom. In the twelfth O site, O(12) is bonded in a 4-coordinate geometry to one K(2), one K(6), one Li(10), one Li(11), one Li(9), and one Mn(4) atom. In the thirteenth O site, O(13) is bonded in a 4-coordinate geometry to one K(3), one Li(1), one Li(12), one Li(2), and one Mn(4) atom. In the fourteenth O site, O(14) is bonded in a 7-coordinate geometry to one K(1), one K(7), one Li(11), one Li(2), one Li(4), one Li(8), and one Mn(4) atom. In the fifteenth O site, O(15) is bonded in a 4-coordinate geometry to one K(5), one K(8), one Li(13), one Li(14), one Li(5), and one Mn(2) atom. In the sixteenth O site, O(16) is bonded in a 4-coordinate geometry to one K(2), one K(8), one Li(10), one Li(13), one Li(5), and one Mn(3) atom.
K4Li7Mn2O8 crystallizes in the triclinic P1 space group. There are eight inequivalent K sites. In the first K site, K(1) is bonded in a 4-coordinate geometry to one O(1), one O(10), one O(14), and one O(2) atom. The K(1)-O(1) bond length is 2.82 Å. The K(1)-O(10) bond length is 2.77 Å. The K(1)-O(14) bond length is 2.55 Å. The K(1)-O(2) bond length is 2.90 Å. In the second K site, K(2) is bonded in a 3-coordinate geometry to one O(12), one O(16), and one O(3) atom. The K(2)-O(12) bond length is 2.84 Å. The K(2)-O(16) bond length is 2.74 Å. The K(2)-O(3) bond length is 2.68 Å. In the third K site, K(3) is bonded in a 4-coordinate geometry to one O(13), one O(5), one O(6), and one O(7) atom. The K(3)-O(13) bond length is 2.74 Å. The K(3)-O(5) bond length is 2.86 Å. The K(3)-O(6) bond length is 2.86 Å. The K(3)-O(7) bond length is 2.57 Å. In the fourth K site, K(4) is bonded in a 3-coordinate geometry to one O(2), one O(6), and one O(7) atom. The K(4)-O(2) bond length is 2.79 Å. The K(4)-O(6) bond length is 2.68 Å. The K(4)-O(7) bond length is 2.63 Å. In the fifth K site, K(5) is bonded in a 3-coordinate geometry to one O(11), one O(15), and one O(9) atom. The K(5)-O(11) bond length is 2.77 Å. The K(5)-O(15) bond length is 2.82 Å. The K(5)-O(9) bond length is 2.68 Å. In the sixth K site, K(6) is bonded in a 4-coordinate geometry to one O(11), one O(12), one O(4), and one O(9) atom. The K(6)-O(11) bond length is 2.86 Å. The K(6)-O(12) bond length is 2.88 Å. The K(6)-O(4) bond length is 2.74 Å. The K(6)-O(9) bond length is 2.61 Å. In the seventh K site, K(7) is bonded in a 3-coordinate geometry to one O(1), one O(14), and one O(5) atom. The K(7)-O(1) bond length is 2.71 Å. The K(7)-O(14) bond length is 2.63 Å. The K(7)-O(5) bond length is 2.78 Å. In the eighth K site, K(8) is bonded in a 4-coordinate geometry to one O(15), one O(16), one O(3), and one O(8) atom. The K(8)-O(15) bond length is 2.84 Å. The K(8)-O(16) bond length is 2.90 Å. The K(8)-O(3) bond length is 2.64 Å. The K(8)-O(8) bond length is 2.70 Å. There are fourteen inequivalent Li sites. In the first Li site, Li(1) is bonded in a linear geometry to one O(13) and one O(4) atom. The Li(1)-O(13) bond length is 1.78 Å. The Li(1)-O(4) bond length is 1.80 Å. In the second Li site, Li(2) is bonded in a 4-coordinate geometry to one O(13), one O(14), one O(2), and one O(6) atom. The Li(2)-O(13) bond length is 2.03 Å. The Li(2)-O(14) bond length is 2.36 Å. The Li(2)-O(2) bond length is 2.06 Å. The Li(2)-O(6) bond length is 1.92 Å. In the third Li site, Li(3) is bonded to one O(1), one O(2), one O(7), and one O(9) atom to form LiO4 tetrahedra that share  a cornercorner with one Li(12)O4 tetrahedra,  a cornercorner with one Li(5)O4 tetrahedra, corners with two equivalent Mn(2)O4 tetrahedra,  an edgeedge with one Li(12)O4 tetrahedra,  an edgeedge with one Li(13)O4 tetrahedra, and  an edgeedge with one Mn(3)O4 tetrahedra. The Li(3)-O(1) bond length is 1.92 Å. The Li(3)-O(2) bond length is 2.11 Å. The Li(3)-O(7) bond length is 1.93 Å. The Li(3)-O(9) bond length is 2.13 Å. In the fourth Li site, Li(4) is bonded to one O(14), one O(3), one O(5), and one O(6) atom to form LiO4 tetrahedra that share  a cornercorner with one Li(8)O4 tetrahedra,  a cornercorner with one Li(9)O4 tetrahedra, corners with two equivalent Mn(4)O4 tetrahedra,  an edgeedge with one Li(11)O4 tetrahedra,  an edgeedge with one Li(8)O4 tetrahedra, and  an edgeedge with one Mn(1)O4 tetrahedra. The Li(4)-O(14) bond length is 1.94 Å. The Li(4)-O(3) bond length is 2.15 Å. The Li(4)-O(5) bond length is 2.13 Å. The Li(4)-O(6) bond length is 1.92 Å. In the fifth Li site, Li(5) is bonded to one O(15), one O(16), one O(4), and one O(9) atom to form distorted LiO4 tetrahedra that share  a cornercorner with one Li(13)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra,  a cornercorner with one Mn(1)O4 tetrahedra,  a cornercorner with one Mn(2)O4 tetrahedra,  an edgeedge with one Li(13)O4 tetrahedra, and  an edgeedge with one Mn(3)O4 tetrahedra. The Li(5)-O(15) bond length is 1.93 Å. The Li(5)-O(16) bond length is 2.14 Å. The Li(5)-O(4) bond length is 2.14 Å. The Li(5)-O(9) bond length is 2.15 Å. In the sixth Li site, Li(6) is bonded in a 4-coordinate geometry to one O(1), one O(10), one O(5), and one O(7) atom. The Li(6)-O(1) bond length is 1.92 Å. The Li(6)-O(10) bond length is 2.05 Å. The Li(6)-O(5) bond length is 2.07 Å. The Li(6)-O(7) bond length is 2.30 Å. In the seventh Li site, Li(7) is bonded in a linear geometry to one O(10) and one O(8) atom. The Li(7)-O(10) bond length is 1.78 Å. The Li(7)-O(8) bond length is 1.79 Å. In the eighth Li site, Li(8) is bonded to one O(10), one O(14), one O(5), and one O(6) atom to form distorted LiO4 tetrahedra that share  a cornercorner with one Li(11)O4 tetrahedra,  a cornercorner with one Li(4)O4 tetrahedra,  a cornercorner with one Mn(1)O4 tetrahedra,  a cornercorner with one Mn(2)O4 tetrahedra,  an edgeedge with one Li(4)O4 tetrahedra, and  an edgeedge with one Mn(4)O4 tetrahedra. The Li(8)-O(10) bond length is 2.13 Å. The Li(8)-O(14) bond length is 2.07 Å. The Li(8)-O(5) bond length is 2.06 Å. The Li(8)-O(6) bond length is 2.12 Å. In the ninth Li site, Li(9) is bonded to one O(11), one O(12), one O(3), and one O(8) atom to form distorted LiO4 tetrahedra that share  a cornercorner with one Li(11)O4 tetrahedra,  a cornercorner with one Li(4)O4 tetrahedra,  a cornercorner with one Mn(3)O4 tetrahedra,  a cornercorner with one Mn(4)O4 tetrahedra,  an edgeedge with one Li(11)O4 tetrahedra, and  an edgeedge with one Mn(1)O4 tetrahedra. The Li(9)-O(11) bond length is 2.11 Å. The Li(9)-O(12) bond length is 1.95 Å. The Li(9)-O(3) bond length is 2.16 Å. The Li(9)-O(8) bond length is 2.11 Å. In the tenth Li site, Li(10) is bonded in a 4-coordinate geometry to one O(12), one O(16), one O(8), and one O(9) atom. The Li(10)-O(12) bond length is 1.93 Å. The Li(10)-O(16) bond length is 2.01 Å. The Li(10)-O(8) bond length is 2.06 Å. The Li(10)-O(9) bond length is 2.35 Å. In the eleventh Li site, Li(11) is bonded to one O(11), one O(12), one O(14), and one O(3) atom to form LiO4 tetrahedra that share  a cornercorner with one Li(8)O4 tetrahedra,  a cornercorner with one Li(9)O4 tetrahedra, corners with two equivalent Mn(1)O4 tetrahedra,  an edgeedge with one Li(4)O4 tetrahedra,  an edgeedge with one Li(9)O4 tetrahedra, and  an edgeedge with one Mn(4)O4 tetrahedra. The Li(11)-O(11) bond length is 2.04 Å. The Li(11)-O(12) bond length is 2.08 Å. The Li(11)-O(14) bond length is 2.04 Å. The Li(11)-O(3) bond length is 2.07 Å. In the twelfth Li site, Li(12) is bonded to one O(1), one O(13), one O(2), and one O(7) atom to form distorted LiO4 tetrahedra that share  a cornercorner with one Li(13)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra,  a cornercorner with one Mn(3)O4 tetrahedra,  a cornercorner with one Mn(4)O4 tetrahedra,  an edgeedge with one Li(3)O4 tetrahedra, and  an edgeedge with one Mn(2)O4 tetrahedra. The Li(12)-O(1) bond length is 2.09 Å. The Li(12)-O(13) bond length is 2.10 Å. The Li(12)-O(2) bond length is 2.10 Å. The Li(12)-O(7) bond length is 2.08 Å. In the thirteenth Li site, Li(13) is bonded to one O(15), one O(16), one O(7), and one O(9) atom to form LiO4 tetrahedra that share  a cornercorner with one Li(12)O4 tetrahedra,  a cornercorner with one Li(5)O4 tetrahedra, corners with two equivalent Mn(3)O4 tetrahedra,  an edgeedge with one Li(3)O4 tetrahedra,  an edgeedge with one Li(5)O4 tetrahedra, and  an edgeedge with one Mn(2)O4 tetrahedra. The Li(13)-O(15) bond length is 2.09 Å. The Li(13)-O(16) bond length is 2.03 Å. The Li(13)-O(7) bond length is 2.05 Å. The Li(13)-O(9) bond length is 2.08 Å. In the fourteenth Li site, Li(14) is bonded in a 4-coordinate geometry to one O(11), one O(15), one O(3), and one O(4) atom. The Li(14)-O(11) bond length is 2.03 Å. The Li(14)-O(15) bond length is 1.94 Å. The Li(14)-O(3) bond length is 2.29 Å. The Li(14)-O(4) bond length is 2.07 Å. There are four inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(11), one O(3), one O(4), and one O(5) atom to form MnO4 tetrahedra that share  a cornercorner with one Li(5)O4 tetrahedra,  a cornercorner with one Li(8)O4 tetrahedra, corners with two equivalent Li(11)O4 tetrahedra,  an edgeedge with one Li(4)O4 tetrahedra, and  an edgeedge with one Li(9)O4 tetrahedra. The Mn(1)-O(11) bond length is 1.91 Å. The Mn(1)-O(3) bond length is 1.89 Å. The Mn(1)-O(4) bond length is 2.15 Å. The Mn(1)-O(5) bond length is 1.91 Å. In the second Mn site, Mn(2) is bonded to one O(1), one O(10), one O(15), and one O(7) atom to form MnO4 tetrahedra that share  a cornercorner with one Li(5)O4 tetrahedra,  a cornercorner with one Li(8)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra,  an edgeedge with one Li(12)O4 tetrahedra, and  an edgeedge with one Li(13)O4 tetrahedra. The Mn(2)-O(1) bond length is 2.04 Å. The Mn(2)-O(10) bond length is 2.16 Å. The Mn(2)-O(15) bond length is 2.06 Å. The Mn(2)-O(7) bond length is 2.06 Å. In the third Mn site, Mn(3) is bonded to one O(16), one O(2), one O(8), and one O(9) atom to form MnO4 tetrahedra that share  a cornercorner with one Li(12)O4 tetrahedra,  a cornercorner with one Li(9)O4 tetrahedra, corners with two equivalent Li(13)O4 tetrahedra,  an edgeedge with one Li(3)O4 tetrahedra, and  an edgeedge with one Li(5)O4 tetrahedra. The Mn(3)-O(16) bond length is 1.92 Å. The Mn(3)-O(2) bond length is 1.91 Å. The Mn(3)-O(8) bond length is 2.14 Å. The Mn(3)-O(9) bond length is 1.90 Å. In the fourth Mn site, Mn(4) is bonded to one O(12), one O(13), one O(14), and one O(6) atom to form MnO4 tetrahedra that share  a cornercorner with one Li(12)O4 tetrahedra,  a cornercorner with one Li(9)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Li(11)O4 tetrahedra, and  an edgeedge with one Li(8)O4 tetrahedra. The Mn(4)-O(12) bond length is 2.06 Å. The Mn(4)-O(13) bond length is 2.16 Å. The Mn(4)-O(14) bond length is 2.06 Å. The Mn(4)-O(6) bond length is 2.04 Å. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one K(1), one K(7), one Li(12), one Li(3), one Li(6), and one Mn(2) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one K(1), one K(4), one Li(12), one Li(2), one Li(3), and one Mn(3) atom. In the third O site, O(3) is bonded in a 7-coordinate geometry to one K(2), one K(8), one Li(11), one Li(14), one Li(4), one Li(9), and one Mn(1) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one K(6), one Li(1), one Li(14), one Li(5), and one Mn(1) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one K(3), one K(7), one Li(4), one Li(6), one Li(8), and one Mn(1) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one K(3), one K(4), one Li(2), one Li(4), one Li(8), and one Mn(4) atom. In the seventh O site, O(7) is bonded in a 7-coordinate geometry to one K(3), one K(4), one Li(12), one Li(13), one Li(3), one Li(6), and one Mn(2) atom. In the eighth O site, O(8) is bonded in a 5-coordinate geometry to one K(8), one Li(10), one Li(7), one Li(9), and one Mn(3) atom. In the ninth O site, O(9) is bonded in a 7-coordinate geometry to one K(5), one K(6), one Li(10), one Li(13), one Li(3), one Li(5), and one Mn(3) atom. In the tenth O site, O(10) is bonded in a 4-coordinate geometry to one K(1), one Li(6), one Li(7), one Li(8), and one Mn(2) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one K(5), one K(6), one Li(11), one Li(14), one Li(9), and one Mn(1) atom. In the twelfth O site, O(12) is bonded in a 4-coordinate geometry to one K(2), one K(6), one Li(10), one Li(11), one Li(9), and one Mn(4) atom. In the thirteenth O site, O(13) is bonded in a 4-coordinate geometry to one K(3), one Li(1), one Li(12), one Li(2), and one Mn(4) atom. In the fourteenth O site, O(14) is bonded in a 7-coordinate geometry to one K(1), one K(7), one Li(11), one Li(2), one Li(4), one Li(8), and one Mn(4) atom. In the fifteenth O site, O(15) is bonded in a 4-coordinate geometry to one K(5), one K(8), one Li(13), one Li(14), one Li(5), and one Mn(2) atom. In the sixteenth O site, O(16) is bonded in a 4-coordinate geometry to one K(2), one K(8), one Li(10), one Li(13), one Li(5), and one Mn(3) atom.