Li7Mn11O24 is beta indium sulfide-derived structured and crystallizes in the triclinic P-1 space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(10), one O(3), and one O(6) atom to form distorted LiO4 tetrahedra that share  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra,  a cornercorner with one Mn(6)O6 octahedra,  a cornercorner with one Mn(7)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(5)O6 octahedra, and  a faceface with one Li(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 47-72°. In the second Li site, Li(2) is bonded to one O(2), one O(4), one O(5), and one O(8) atom to form LiO4 tetrahedra that share  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(6)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(5)O6 octahedra, corners with three equivalent Mn(1)O6 octahedra, and corners with three equivalent Mn(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-63°. In the third Li site, Li(3) is bonded to one O(11), one O(12), one O(7), and one O(9) atom to form LiO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(6)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(4)O6 octahedra, corners with two equivalent Mn(5)O6 octahedra, and corners with two equivalent Mn(7)O6 octahedra. The corner-sharing octahedral tilt angles range from 55-66°. In the fourth Li site, Li(4) is bonded to two equivalent O(1), two equivalent O(10), and two equivalent O(3) atoms to form distorted LiO6 octahedra that share corners with two equivalent Mn(7)O6 octahedra, corners with four equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Mn(5)O6 octahedra, and faces with two equivalent Li(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 8-12°. There are seven inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(7), and one O(8) atom to form MnO6 octahedra that share corners with two equivalent Li(4)O6 octahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with three equivalent Li(2)O4 tetrahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra, and  an edgeedge with one Mn(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 11-12°. In the second Mn site, Mn(2) is bonded to one O(10), one O(11), one O(12), one O(2), one O(3), and one O(5) atom to form MnO6 octahedra that share corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(7)O6 octahedra, and edges with two equivalent Mn(5)O6 octahedra. In the third Mn site, Mn(3) is bonded to two equivalent O(4), two equivalent O(6), and two equivalent O(7) atoms to form MnO6 octahedra that share corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, and edges with two equivalent Mn(6)O6 octahedra. In the fourth Mn site, Mn(4) is bonded to one O(11), one O(4), one O(5), one O(6), one O(8), and one O(9) atom to form MnO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra, corners with three equivalent Li(2)O4 tetrahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, and  an edgeedge with one Mn(7)O6 octahedra. In the fifth Mn site, Mn(5) is bonded to one O(1), one O(10), one O(12), one O(2), one O(5), and one O(9) atom to form MnO6 octahedra that share corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(7)O6 octahedra, and edges with two equivalent Mn(2)O6 octahedra. In the sixth Mn site, Mn(6) is bonded to two equivalent O(6), two equivalent O(7), and two equivalent O(8) atoms to form MnO6 octahedra that share corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, and edges with two equivalent Mn(4)O6 octahedra. In the seventh Mn site, Mn(7) is bonded to two equivalent O(10), two equivalent O(11), and two equivalent O(9) atoms to form distorted MnO6 octahedra that share corners with two equivalent Li(4)O6 octahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with four equivalent Li(3)O4 tetrahedra, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, and edges with two equivalent Mn(5)O6 octahedra. The corner-sharing octahedral tilt angles are 8°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to one Li(1), one Li(4), one Mn(1), and one Mn(5) atom. In the second O site, O(2) is bonded to one Li(2), one Mn(1), one Mn(2), and one Mn(5) atom to form distorted OLiMn3 trigonal pyramids that share  a cornercorner with one O(11)LiMn3 tetrahedra,  a cornercorner with one O(9)LiMn3 tetrahedra, corners with three equivalent O(5)LiMn3 tetrahedra, corners with two equivalent O(10)Li2Mn3 trigonal bipyramids,  a cornercorner with one O(7)LiMn3 trigonal pyramid, and corners with two equivalent O(4)LiMn3 trigonal pyramids. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to one Li(1), one Li(4), one Mn(1), and one Mn(2) atom. In the fourth O site, O(4) is bonded to one Li(2), one Mn(1), one Mn(3), and one Mn(4) atom to form a mixture of distorted corner and edge-sharing OLiMn3 trigonal pyramids. In the fifth O site, O(5) is bonded to one Li(2), one Mn(2), one Mn(4), and one Mn(5) atom to form distorted OLiMn3 tetrahedra that share  a cornercorner with one O(6)LiMn3 tetrahedra, corners with two equivalent O(4)LiMn3 trigonal pyramids, corners with three equivalent O(2)LiMn3 trigonal pyramids,  an edgeedge with one O(11)LiMn3 tetrahedra,  an edgeedge with one O(9)LiMn3 tetrahedra, and  an edgeedge with one O(10)Li2Mn3 trigonal bipyramid. In the sixth O site, O(6) is bonded to one Li(1), one Mn(3), one Mn(4), and one Mn(6) atom to form distorted OLiMn3 tetrahedra that share  a cornercorner with one O(11)LiMn3 tetrahedra,  a cornercorner with one O(5)LiMn3 tetrahedra,  a cornercorner with one O(9)LiMn3 tetrahedra, corners with two equivalent O(6)LiMn3 tetrahedra,  a cornercorner with one O(10)Li2Mn3 trigonal bipyramid,  a cornercorner with one O(4)LiMn3 trigonal pyramid, corners with two equivalent O(7)LiMn3 trigonal pyramids,  an edgeedge with one O(4)LiMn3 trigonal pyramid, and  an edgeedge with one O(7)LiMn3 trigonal pyramid. In the seventh O site, O(7) is bonded to one Li(3), one Mn(1), one Mn(3), and one Mn(6) atom to form a mixture of distorted corner and edge-sharing OLiMn3 trigonal pyramids. In the eighth O site, O(8) is bonded in a rectangular see-saw-like geometry to one Li(2), one Mn(1), one Mn(4), and one Mn(6) atom. In the ninth O site, O(9) is bonded to one Li(3), one Mn(4), one Mn(5), and one Mn(7) atom to form distorted OLiMn3 tetrahedra that share  a cornercorner with one O(6)LiMn3 tetrahedra,  a cornercorner with one O(9)LiMn3 tetrahedra, corners with two equivalent O(11)LiMn3 tetrahedra,  a cornercorner with one O(10)Li2Mn3 trigonal bipyramid,  a cornercorner with one O(2)LiMn3 trigonal pyramid,  a cornercorner with one O(4)LiMn3 trigonal pyramid,  a cornercorner with one O(7)LiMn3 trigonal pyramid,  an edgeedge with one O(11)LiMn3 tetrahedra,  an edgeedge with one O(5)LiMn3 tetrahedra, and  an edgeedge with one O(10)Li2Mn3 trigonal bipyramid. In the tenth O site, O(10) is bonded to one Li(1), one Li(4), one Mn(2), one Mn(5), and one Mn(7) atom to form distorted OLi2Mn3 trigonal bipyramids that share  a cornercorner with one O(11)LiMn3 tetrahedra,  a cornercorner with one O(6)LiMn3 tetrahedra,  a cornercorner with one O(9)LiMn3 tetrahedra, corners with two equivalent O(10)Li2Mn3 trigonal bipyramids, corners with two equivalent O(2)LiMn3 trigonal pyramids,  an edgeedge with one O(11)LiMn3 tetrahedra,  an edgeedge with one O(5)LiMn3 tetrahedra, and  an edgeedge with one O(9)LiMn3 tetrahedra. In the eleventh O site, O(11) is bonded to one Li(3), one Mn(2), one Mn(4), and one Mn(7) atom to form distorted OLiMn3 tetrahedra that share  a cornercorner with one O(11)LiMn3 tetrahedra,  a cornercorner with one O(6)LiMn3 tetrahedra, corners with two equivalent O(9)LiMn3 tetrahedra,  a cornercorner with one O(10)Li2Mn3 trigonal bipyramid,  a cornercorner with one O(2)LiMn3 trigonal pyramid,  a cornercorner with one O(4)LiMn3 trigonal pyramid,  a cornercorner with one O(7)LiMn3 trigonal pyramid,  an edgeedge with one O(5)LiMn3 tetrahedra,  an edgeedge with one O(9)LiMn3 tetrahedra, and  an edgeedge with one O(10)Li2Mn3 trigonal bipyramid. In the twelfth O site, O(12) is bonded in a trigonal planar geometry to one Li(3), one Mn(2), and one Mn(5) atom.
Li7Mn11O24 is beta indium sulfide-derived structured and crystallizes in the triclinic P-1 space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(10), one O(3), and one O(6) atom to form distorted LiO4 tetrahedra that share  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra,  a cornercorner with one Mn(6)O6 octahedra,  a cornercorner with one Mn(7)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(5)O6 octahedra, and  a faceface with one Li(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 47-72°. The Li(1)-O(1) bond length is 1.99 Å. The Li(1)-O(10) bond length is 2.08 Å. The Li(1)-O(3) bond length is 2.00 Å. The Li(1)-O(6) bond length is 1.86 Å. In the second Li site, Li(2) is bonded to one O(2), one O(4), one O(5), and one O(8) atom to form LiO4 tetrahedra that share  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(6)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(5)O6 octahedra, corners with three equivalent Mn(1)O6 octahedra, and corners with three equivalent Mn(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-63°. The Li(2)-O(2) bond length is 2.00 Å. The Li(2)-O(4) bond length is 1.98 Å. The Li(2)-O(5) bond length is 1.98 Å. The Li(2)-O(8) bond length is 1.95 Å. In the third Li site, Li(3) is bonded to one O(11), one O(12), one O(7), and one O(9) atom to form LiO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(6)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(4)O6 octahedra, corners with two equivalent Mn(5)O6 octahedra, and corners with two equivalent Mn(7)O6 octahedra. The corner-sharing octahedral tilt angles range from 55-66°. The Li(3)-O(11) bond length is 2.05 Å. The Li(3)-O(12) bond length is 1.98 Å. The Li(3)-O(7) bond length is 2.02 Å. The Li(3)-O(9) bond length is 2.04 Å. In the fourth Li site, Li(4) is bonded to two equivalent O(1), two equivalent O(10), and two equivalent O(3) atoms to form distorted LiO6 octahedra that share corners with two equivalent Mn(7)O6 octahedra, corners with four equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Mn(5)O6 octahedra, and faces with two equivalent Li(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 8-12°. Both Li(4)-O(1) bond lengths are 2.21 Å. Both Li(4)-O(10) bond lengths are 1.99 Å. Both Li(4)-O(3) bond lengths are 2.18 Å. There are seven inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(7), and one O(8) atom to form MnO6 octahedra that share corners with two equivalent Li(4)O6 octahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with three equivalent Li(2)O4 tetrahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra, and  an edgeedge with one Mn(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 11-12°. The Mn(1)-O(1) bond length is 1.90 Å. The Mn(1)-O(2) bond length is 1.98 Å. The Mn(1)-O(3) bond length is 1.91 Å. The Mn(1)-O(4) bond length is 2.00 Å. The Mn(1)-O(7) bond length is 1.95 Å. The Mn(1)-O(8) bond length is 1.97 Å. In the second Mn site, Mn(2) is bonded to one O(10), one O(11), one O(12), one O(2), one O(3), and one O(5) atom to form MnO6 octahedra that share corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(7)O6 octahedra, and edges with two equivalent Mn(5)O6 octahedra. The Mn(2)-O(10) bond length is 1.95 Å. The Mn(2)-O(11) bond length is 2.03 Å. The Mn(2)-O(12) bond length is 1.87 Å. The Mn(2)-O(2) bond length is 1.95 Å. The Mn(2)-O(3) bond length is 1.89 Å. The Mn(2)-O(5) bond length is 1.99 Å. In the third Mn site, Mn(3) is bonded to two equivalent O(4), two equivalent O(6), and two equivalent O(7) atoms to form MnO6 octahedra that share corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, and edges with two equivalent Mn(6)O6 octahedra. Both Mn(3)-O(4) bond lengths are 2.11 Å. Both Mn(3)-O(6) bond lengths are 1.92 Å. Both Mn(3)-O(7) bond lengths are 2.12 Å. In the fourth Mn site, Mn(4) is bonded to one O(11), one O(4), one O(5), one O(6), one O(8), and one O(9) atom to form MnO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra, corners with three equivalent Li(2)O4 tetrahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, and  an edgeedge with one Mn(7)O6 octahedra. The Mn(4)-O(11) bond length is 1.97 Å. The Mn(4)-O(4) bond length is 1.93 Å. The Mn(4)-O(5) bond length is 1.91 Å. The Mn(4)-O(6) bond length is 1.97 Å. The Mn(4)-O(8) bond length is 1.91 Å. The Mn(4)-O(9) bond length is 1.96 Å. In the fifth Mn site, Mn(5) is bonded to one O(1), one O(10), one O(12), one O(2), one O(5), and one O(9) atom to form MnO6 octahedra that share corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(7)O6 octahedra, and edges with two equivalent Mn(2)O6 octahedra. The Mn(5)-O(1) bond length is 1.88 Å. The Mn(5)-O(10) bond length is 1.96 Å. The Mn(5)-O(12) bond length is 1.87 Å. The Mn(5)-O(2) bond length is 1.96 Å. The Mn(5)-O(5) bond length is 2.00 Å. The Mn(5)-O(9) bond length is 2.02 Å. In the sixth Mn site, Mn(6) is bonded to two equivalent O(6), two equivalent O(7), and two equivalent O(8) atoms to form MnO6 octahedra that share corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, and edges with two equivalent Mn(4)O6 octahedra. Both Mn(6)-O(6) bond lengths are 1.98 Å. Both Mn(6)-O(7) bond lengths are 1.97 Å. Both Mn(6)-O(8) bond lengths are 2.20 Å. In the seventh Mn site, Mn(7) is bonded to two equivalent O(10), two equivalent O(11), and two equivalent O(9) atoms to form distorted MnO6 octahedra that share corners with two equivalent Li(4)O6 octahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with four equivalent Li(3)O4 tetrahedra, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, and edges with two equivalent Mn(5)O6 octahedra. The corner-sharing octahedral tilt angles are 8°. Both Mn(7)-O(10) bond lengths are 2.29 Å. Both Mn(7)-O(11) bond lengths are 1.98 Å. Both Mn(7)-O(9) bond lengths are 1.98 Å. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to one Li(1), one Li(4), one Mn(1), and one Mn(5) atom. In the second O site, O(2) is bonded to one Li(2), one Mn(1), one Mn(2), and one Mn(5) atom to form distorted OLiMn3 trigonal pyramids that share  a cornercorner with one O(11)LiMn3 tetrahedra,  a cornercorner with one O(9)LiMn3 tetrahedra, corners with three equivalent O(5)LiMn3 tetrahedra, corners with two equivalent O(10)Li2Mn3 trigonal bipyramids,  a cornercorner with one O(7)LiMn3 trigonal pyramid, and corners with two equivalent O(4)LiMn3 trigonal pyramids. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to one Li(1), one Li(4), one Mn(1), and one Mn(2) atom. In the fourth O site, O(4) is bonded to one Li(2), one Mn(1), one Mn(3), and one Mn(4) atom to form a mixture of distorted corner and edge-sharing OLiMn3 trigonal pyramids. In the fifth O site, O(5) is bonded to one Li(2), one Mn(2), one Mn(4), and one Mn(5) atom to form distorted OLiMn3 tetrahedra that share  a cornercorner with one O(6)LiMn3 tetrahedra, corners with two equivalent O(4)LiMn3 trigonal pyramids, corners with three equivalent O(2)LiMn3 trigonal pyramids,  an edgeedge with one O(11)LiMn3 tetrahedra,  an edgeedge with one O(9)LiMn3 tetrahedra, and  an edgeedge with one O(10)Li2Mn3 trigonal bipyramid. In the sixth O site, O(6) is bonded to one Li(1), one Mn(3), one Mn(4), and one Mn(6) atom to form distorted OLiMn3 tetrahedra that share  a cornercorner with one O(11)LiMn3 tetrahedra,  a cornercorner with one O(5)LiMn3 tetrahedra,  a cornercorner with one O(9)LiMn3 tetrahedra, corners with two equivalent O(6)LiMn3 tetrahedra,  a cornercorner with one O(10)Li2Mn3 trigonal bipyramid,  a cornercorner with one O(4)LiMn3 trigonal pyramid, corners with two equivalent O(7)LiMn3 trigonal pyramids,  an edgeedge with one O(4)LiMn3 trigonal pyramid, and  an edgeedge with one O(7)LiMn3 trigonal pyramid. In the seventh O site, O(7) is bonded to one Li(3), one Mn(1), one Mn(3), and one Mn(6) atom to form a mixture of distorted corner and edge-sharing OLiMn3 trigonal pyramids. In the eighth O site, O(8) is bonded in a rectangular see-saw-like geometry to one Li(2), one Mn(1), one Mn(4), and one Mn(6) atom. In the ninth O site, O(9) is bonded to one Li(3), one Mn(4), one Mn(5), and one Mn(7) atom to form distorted OLiMn3 tetrahedra that share  a cornercorner with one O(6)LiMn3 tetrahedra,  a cornercorner with one O(9)LiMn3 tetrahedra, corners with two equivalent O(11)LiMn3 tetrahedra,  a cornercorner with one O(10)Li2Mn3 trigonal bipyramid,  a cornercorner with one O(2)LiMn3 trigonal pyramid,  a cornercorner with one O(4)LiMn3 trigonal pyramid,  a cornercorner with one O(7)LiMn3 trigonal pyramid,  an edgeedge with one O(11)LiMn3 tetrahedra,  an edgeedge with one O(5)LiMn3 tetrahedra, and  an edgeedge with one O(10)Li2Mn3 trigonal bipyramid. In the tenth O site, O(10) is bonded to one Li(1), one Li(4), one Mn(2), one Mn(5), and one Mn(7) atom to form distorted OLi2Mn3 trigonal bipyramids that share  a cornercorner with one O(11)LiMn3 tetrahedra,  a cornercorner with one O(6)LiMn3 tetrahedra,  a cornercorner with one O(9)LiMn3 tetrahedra, corners with two equivalent O(10)Li2Mn3 trigonal bipyramids, corners with two equivalent O(2)LiMn3 trigonal pyramids,  an edgeedge with one O(11)LiMn3 tetrahedra,  an edgeedge with one O(5)LiMn3 tetrahedra, and  an edgeedge with one O(9)LiMn3 tetrahedra. In the eleventh O site, O(11) is bonded to one Li(3), one Mn(2), one Mn(4), and one Mn(7) atom to form distorted OLiMn3 tetrahedra that share  a cornercorner with one O(11)LiMn3 tetrahedra,  a cornercorner with one O(6)LiMn3 tetrahedra, corners with two equivalent O(9)LiMn3 tetrahedra,  a cornercorner with one O(10)Li2Mn3 trigonal bipyramid,  a cornercorner with one O(2)LiMn3 trigonal pyramid,  a cornercorner with one O(4)LiMn3 trigonal pyramid,  a cornercorner with one O(7)LiMn3 trigonal pyramid,  an edgeedge with one O(5)LiMn3 tetrahedra,  an edgeedge with one O(9)LiMn3 tetrahedra, and  an edgeedge with one O(10)Li2Mn3 trigonal bipyramid. In the twelfth O site, O(12) is bonded in a trigonal planar geometry to one Li(3), one Mn(2), and one Mn(5) atom.