Li5Mn2Cu3O10 crystallizes in the triclinic P1 space group. There are five inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(10), one O(5), one O(6), one O(7), one O(8), and one O(9) atom to form LiO6 octahedra that share  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one Li(5)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Cu(3)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 9-12°. In the second Li site, Li(2) is bonded to one O(10), one O(2), one O(5), one O(6), one O(7), and one O(9) atom to form distorted LiO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Cu(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Cu(3)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, and edges with two equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-12°. In the third Li site, Li(3) is bonded to one O(1), one O(10), one O(5), one O(6), one O(8), and one O(9) atom to form distorted LiO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra, corners with two equivalent Cu(3)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-26°. In the fourth Li site, Li(4) is bonded to one O(1), one O(3), one O(4), one O(5), one O(8), and one O(9) atom to form LiO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Cu(3)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Cu(3)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-11°. In the fifth Li site, Li(5) is bonded to one O(10), one O(2), one O(3), one O(4), one O(6), and one O(7) atom to form LiO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Cu(3)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Cu(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 9-21°. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(3), 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(2)O6 octahedra,  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Li(4)O6 octahedra, corners with two equivalent Li(5)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Cu(3)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, and edges with two equivalent Li(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-11°. In the second Mn site, Mn(2) is bonded to one O(10), one O(2), one O(4), one O(5), one O(6), and one O(7) atom to form MnO6 octahedra that share  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Li(5)O6 octahedra, corners with two equivalent Li(4)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, and edges with two equivalent Cu(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-10°. There are three inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a square co-planar geometry to one O(3), one O(4), one O(7), and one O(8) atom. In the second Cu site, Cu(2) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(8), and one O(9) atom. In the third Cu site, Cu(3) is bonded to one O(1), one O(10), one O(2), one O(3), one O(4), and one O(7) atom to form distorted CuO6 octahedra that share  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one Li(5)O6 octahedra, corners with two equivalent Li(3)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, and edges with two equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-26°. There are ten inequivalent O sites. In the first O site, O(1) is bonded to one Li(3), one Li(4), one Mn(1), one Cu(2), and one Cu(3) atom to form distorted OLi2MnCu2 trigonal bipyramids that share  a cornercorner with one O(4)Li2MnCu3 octahedra,  a cornercorner with one O(7)Li3MnCu2 octahedra,  a cornercorner with one O(5)Li4Mn2 octahedra, corners with two equivalent O(3)Li2MnCu3 octahedra, corners with two equivalent O(8)Li3MnCu2 octahedra, corners with two equivalent O(10)Li4MnCu octahedra,  an edgeedge with one O(3)Li2MnCu3 octahedra,  an edgeedge with one O(4)Li2MnCu3 octahedra,  an edgeedge with one O(8)Li3MnCu2 octahedra,  an edgeedge with one O(5)Li4Mn2 octahedra,  an edgeedge with one O(6)Li4Mn2 octahedra, edges with two equivalent O(9)Li4MnCu octahedra, and  an edgeedge with one O(2)Li2MnCu2 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 2-82°. In the second O site, O(2) is bonded to one Li(2), one Li(5), one Mn(2), one Cu(2), and one Cu(3) atom to form distorted OLi2MnCu2 trigonal bipyramids that share  a cornercorner with one O(3)Li2MnCu3 octahedra,  a cornercorner with one O(8)Li3MnCu2 octahedra,  a cornercorner with one O(6)Li4Mn2 octahedra, corners with two equivalent O(4)Li2MnCu3 octahedra, corners with two equivalent O(7)Li3MnCu2 octahedra, corners with two equivalent O(9)Li4MnCu octahedra,  an edgeedge with one O(3)Li2MnCu3 octahedra,  an edgeedge with one O(4)Li2MnCu3 octahedra,  an edgeedge with one O(7)Li3MnCu2 octahedra,  an edgeedge with one O(5)Li4Mn2 octahedra,  an edgeedge with one O(6)Li4Mn2 octahedra, edges with two equivalent O(10)Li4MnCu octahedra, and  an edgeedge with one O(1)Li2MnCu2 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 2-82°. In the third O site, O(3) is bonded to one Li(4), one Li(5), one Mn(1), one Cu(1), one Cu(2), and one Cu(3) atom to form distorted OLi2MnCu3 octahedra that share  a cornercorner with one O(4)Li2MnCu3 octahedra,  a cornercorner with one O(7)Li3MnCu2 octahedra,  a cornercorner with one O(9)Li4MnCu octahedra, corners with two equivalent O(6)Li4Mn2 octahedra,  a cornercorner with one O(2)Li2MnCu2 trigonal bipyramid, corners with two equivalent O(1)Li2MnCu2 trigonal bipyramids,  an edgeedge with one O(7)Li3MnCu2 octahedra,  an edgeedge with one O(5)Li4Mn2 octahedra,  an edgeedge with one O(10)Li4MnCu octahedra,  an edgeedge with one O(9)Li4MnCu octahedra, edges with two equivalent O(4)Li2MnCu3 octahedra, edges with two equivalent O(8)Li3MnCu2 octahedra,  an edgeedge with one O(1)Li2MnCu2 trigonal bipyramid, and  an edgeedge with one O(2)Li2MnCu2 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 1-15°. In the fourth O site, O(4) is bonded to one Li(4), one Li(5), one Mn(2), one Cu(1), one Cu(2), and one Cu(3) atom to form distorted OLi2MnCu3 octahedra that share  a cornercorner with one O(3)Li2MnCu3 octahedra,  a cornercorner with one O(8)Li3MnCu2 octahedra,  a cornercorner with one O(10)Li4MnCu octahedra, corners with two equivalent O(5)Li4Mn2 octahedra,  a cornercorner with one O(1)Li2MnCu2 trigonal bipyramid, corners with two equivalent O(2)Li2MnCu2 trigonal bipyramids,  an edgeedge with one O(8)Li3MnCu2 octahedra,  an edgeedge with one O(6)Li4Mn2 octahedra,  an edgeedge with one O(10)Li4MnCu octahedra,  an edgeedge with one O(9)Li4MnCu octahedra, edges with two equivalent O(3)Li2MnCu3 octahedra, edges with two equivalent O(7)Li3MnCu2 octahedra,  an edgeedge with one O(1)Li2MnCu2 trigonal bipyramid, and  an edgeedge with one O(2)Li2MnCu2 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 1-16°. In the fifth O site, O(5) is bonded to one Li(1), one Li(2), one Li(3), one Li(4), one Mn(1), and one Mn(2) atom to form distorted OLi4Mn2 octahedra that share  a cornercorner with one O(7)Li3MnCu2 octahedra,  a cornercorner with one O(6)Li4Mn2 octahedra,  a cornercorner with one O(9)Li4MnCu octahedra, corners with two equivalent O(4)Li2MnCu3 octahedra,  a cornercorner with one O(1)Li2MnCu2 trigonal bipyramid,  an edgeedge with one O(3)Li2MnCu3 octahedra,  an edgeedge with one O(7)Li3MnCu2 octahedra, edges with two equivalent O(8)Li3MnCu2 octahedra, edges with two equivalent O(6)Li4Mn2 octahedra, edges with two equivalent O(10)Li4MnCu octahedra, edges with two equivalent O(9)Li4MnCu octahedra,  an edgeedge with one O(1)Li2MnCu2 trigonal bipyramid, and  an edgeedge with one O(2)Li2MnCu2 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 0-16°. In the sixth O site, O(6) is bonded to one Li(1), one Li(2), one Li(3), one Li(5), one Mn(1), and one Mn(2) atom to form distorted OLi4Mn2 octahedra that share  a cornercorner with one O(8)Li3MnCu2 octahedra,  a cornercorner with one O(5)Li4Mn2 octahedra,  a cornercorner with one O(10)Li4MnCu octahedra, corners with two equivalent O(3)Li2MnCu3 octahedra,  a cornercorner with one O(2)Li2MnCu2 trigonal bipyramid,  an edgeedge with one O(4)Li2MnCu3 octahedra,  an edgeedge with one O(8)Li3MnCu2 octahedra, edges with two equivalent O(7)Li3MnCu2 octahedra, edges with two equivalent O(5)Li4Mn2 octahedra, edges with two equivalent O(10)Li4MnCu octahedra, edges with two equivalent O(9)Li4MnCu octahedra,  an edgeedge with one O(1)Li2MnCu2 trigonal bipyramid, and  an edgeedge with one O(2)Li2MnCu2 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 0-15°. In the seventh O site, O(7) is bonded to one Li(1), one Li(2), one Li(5), one Mn(2), one Cu(1), and one Cu(3) atom to form distorted OLi3MnCu2 octahedra that share  a cornercorner with one O(3)Li2MnCu3 octahedra,  a cornercorner with one O(5)Li4Mn2 octahedra,  a cornercorner with one O(10)Li4MnCu octahedra, corners with two equivalent O(8)Li3MnCu2 octahedra,  a cornercorner with one O(1)Li2MnCu2 trigonal bipyramid, corners with two equivalent O(2)Li2MnCu2 trigonal bipyramids,  an edgeedge with one O(3)Li2MnCu3 octahedra,  an edgeedge with one O(5)Li4Mn2 octahedra,  an edgeedge with one O(9)Li4MnCu octahedra, edges with two equivalent O(4)Li2MnCu3 octahedra, edges with two equivalent O(6)Li4Mn2 octahedra, edges with two equivalent O(10)Li4MnCu octahedra, and  an edgeedge with one O(2)Li2MnCu2 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 0-8°. In the eighth O site, O(8) is bonded to one Li(1), one Li(3), one Li(4), one Mn(1), one Cu(1), and one Cu(2) atom to form distorted OLi3MnCu2 octahedra that share  a cornercorner with one O(4)Li2MnCu3 octahedra,  a cornercorner with one O(6)Li4Mn2 octahedra,  a cornercorner with one O(9)Li4MnCu octahedra, corners with two equivalent O(7)Li3MnCu2 octahedra,  a cornercorner with one O(2)Li2MnCu2 trigonal bipyramid, corners with two equivalent O(1)Li2MnCu2 trigonal bipyramids,  an edgeedge with one O(4)Li2MnCu3 octahedra,  an edgeedge with one O(6)Li4Mn2 octahedra,  an edgeedge with one O(10)Li4MnCu octahedra, edges with two equivalent O(3)Li2MnCu3 octahedra, edges with two equivalent O(5)Li4Mn2 octahedra, edges with two equivalent O(9)Li4MnCu octahedra, and  an edgeedge with one O(1)Li2MnCu2 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 0-8°. In the ninth O site, O(9) is bonded to one Li(1), one Li(2), one Li(3), one Li(4), one Mn(1), and one Cu(2) atom to form OLi4MnCu octahedra that share  a cornercorner with one O(3)Li2MnCu3 octahedra,  a cornercorner with one O(8)Li3MnCu2 octahedra,  a cornercorner with one O(5)Li4Mn2 octahedra,  a cornercorner with one O(10)Li4MnCu octahedra, corners with two equivalent O(2)Li2MnCu2 trigonal bipyramids,  an edgeedge with one O(3)Li2MnCu3 octahedra,  an edgeedge with one O(4)Li2MnCu3 octahedra,  an edgeedge with one O(7)Li3MnCu2 octahedra,  an edgeedge with one O(10)Li4MnCu octahedra, edges with two equivalent O(8)Li3MnCu2 octahedra, edges with two equivalent O(5)Li4Mn2 octahedra, edges with two equivalent O(6)Li4Mn2 octahedra, and edges with two equivalent O(1)Li2MnCu2 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 0-7°. In the tenth O site, O(10) is bonded to one Li(1), one Li(2), one Li(3), one Li(5), one Mn(2), and one Cu(3) atom to form OLi4MnCu octahedra that share  a cornercorner with one O(4)Li2MnCu3 octahedra,  a cornercorner with one O(7)Li3MnCu2 octahedra,  a cornercorner with one O(6)Li4Mn2 octahedra,  a cornercorner with one O(9)Li4MnCu octahedra, corners with two equivalent O(1)Li2MnCu2 trigonal bipyramids,  an edgeedge with one O(3)Li2MnCu3 octahedra,  an edgeedge with one O(4)Li2MnCu3 octahedra,  an edgeedge with one O(8)Li3MnCu2 octahedra,  an edgeedge with one O(9)Li4MnCu octahedra, edges with two equivalent O(7)Li3MnCu2 octahedra, edges with two equivalent O(5)Li4Mn2 octahedra, edges with two equivalent O(6)Li4Mn2 octahedra, and edges with two equivalent O(2)Li2MnCu2 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 0-7°.
Li5Mn2Cu3O10 crystallizes in the triclinic P1 space group. There are five inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(10), one O(5), one O(6), one O(7), one O(8), and one O(9) atom to form LiO6 octahedra that share  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one Li(5)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Cu(3)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 9-12°. The Li(1)-O(10) bond length is 2.22 Å. The Li(1)-O(5) bond length is 2.00 Å. The Li(1)-O(6) bond length is 2.00 Å. The Li(1)-O(7) bond length is 2.19 Å. The Li(1)-O(8) bond length is 2.19 Å. The Li(1)-O(9) bond length is 2.23 Å. In the second Li site, Li(2) is bonded to one O(10), one O(2), one O(5), one O(6), one O(7), and one O(9) atom to form distorted LiO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Cu(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Cu(3)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, and edges with two equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-12°. The Li(2)-O(10) bond length is 2.03 Å. The Li(2)-O(2) bond length is 2.17 Å. The Li(2)-O(5) bond length is 2.54 Å. The Li(2)-O(6) bond length is 2.07 Å. The Li(2)-O(7) bond length is 2.05 Å. The Li(2)-O(9) bond length is 2.16 Å. In the third Li site, Li(3) is bonded to one O(1), one O(10), one O(5), one O(6), one O(8), and one O(9) atom to form distorted LiO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra, corners with two equivalent Cu(3)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-26°. The Li(3)-O(1) bond length is 2.17 Å. The Li(3)-O(10) bond length is 2.17 Å. The Li(3)-O(5) bond length is 2.07 Å. The Li(3)-O(6) bond length is 2.54 Å. The Li(3)-O(8) bond length is 2.04 Å. The Li(3)-O(9) bond length is 2.03 Å. In the fourth Li site, Li(4) is bonded to one O(1), one O(3), one O(4), one O(5), one O(8), and one O(9) atom to form LiO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Cu(3)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Cu(3)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-11°. The Li(4)-O(1) bond length is 2.11 Å. The Li(4)-O(3) bond length is 2.21 Å. The Li(4)-O(4) bond length is 2.14 Å. The Li(4)-O(5) bond length is 2.15 Å. The Li(4)-O(8) bond length is 2.05 Å. The Li(4)-O(9) bond length is 2.26 Å. In the fifth Li site, Li(5) is bonded to one O(10), one O(2), one O(3), one O(4), one O(6), and one O(7) atom to form LiO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Cu(3)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Cu(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 9-21°. The Li(5)-O(10) bond length is 2.27 Å. The Li(5)-O(2) bond length is 2.10 Å. The Li(5)-O(3) bond length is 2.15 Å. The Li(5)-O(4) bond length is 2.18 Å. The Li(5)-O(6) bond length is 2.15 Å. The Li(5)-O(7) bond length is 2.05 Å. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(3), 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(2)O6 octahedra,  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Li(4)O6 octahedra, corners with two equivalent Li(5)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Cu(3)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, and edges with two equivalent Li(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-11°. The Mn(1)-O(1) bond length is 2.00 Å. The Mn(1)-O(3) bond length is 1.94 Å. The Mn(1)-O(5) bond length is 1.97 Å. The Mn(1)-O(6) bond length is 1.90 Å. The Mn(1)-O(8) bond length is 1.93 Å. The Mn(1)-O(9) bond length is 1.91 Å. In the second Mn site, Mn(2) is bonded to one O(10), one O(2), one O(4), one O(5), one O(6), and one O(7) atom to form MnO6 octahedra that share  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Li(5)O6 octahedra, corners with two equivalent Li(4)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, and edges with two equivalent Cu(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-10°. The Mn(2)-O(10) bond length is 1.91 Å. The Mn(2)-O(2) bond length is 1.98 Å. The Mn(2)-O(4) bond length is 1.94 Å. The Mn(2)-O(5) bond length is 1.91 Å. The Mn(2)-O(6) bond length is 1.98 Å. The Mn(2)-O(7) bond length is 1.93 Å. There are three inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a square co-planar geometry to one O(3), one O(4), one O(7), and one O(8) atom. The Cu(1)-O(3) bond length is 1.99 Å. The Cu(1)-O(4) bond length is 1.98 Å. The Cu(1)-O(7) bond length is 1.88 Å. The Cu(1)-O(8) bond length is 1.88 Å. In the second Cu site, Cu(2) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(8), and one O(9) atom. The Cu(2)-O(1) bond length is 1.99 Å. The Cu(2)-O(2) bond length is 1.97 Å. The Cu(2)-O(3) bond length is 1.99 Å. The Cu(2)-O(4) bond length is 2.54 Å. The Cu(2)-O(8) bond length is 2.44 Å. The Cu(2)-O(9) bond length is 1.93 Å. In the third Cu site, Cu(3) is bonded to one O(1), one O(10), one O(2), one O(3), one O(4), and one O(7) atom to form distorted CuO6 octahedra that share  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one Li(5)O6 octahedra, corners with two equivalent Li(3)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, and edges with two equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-26°. The Cu(3)-O(1) bond length is 1.96 Å. The Cu(3)-O(10) bond length is 1.92 Å. The Cu(3)-O(2) bond length is 2.00 Å. The Cu(3)-O(3) bond length is 2.51 Å. The Cu(3)-O(4) bond length is 2.00 Å. The Cu(3)-O(7) bond length is 2.44 Å. There are ten inequivalent O sites. In the first O site, O(1) is bonded to one Li(3), one Li(4), one Mn(1), one Cu(2), and one Cu(3) atom to form distorted OLi2MnCu2 trigonal bipyramids that share  a cornercorner with one O(4)Li2MnCu3 octahedra,  a cornercorner with one O(7)Li3MnCu2 octahedra,  a cornercorner with one O(5)Li4Mn2 octahedra, corners with two equivalent O(3)Li2MnCu3 octahedra, corners with two equivalent O(8)Li3MnCu2 octahedra, corners with two equivalent O(10)Li4MnCu octahedra,  an edgeedge with one O(3)Li2MnCu3 octahedra,  an edgeedge with one O(4)Li2MnCu3 octahedra,  an edgeedge with one O(8)Li3MnCu2 octahedra,  an edgeedge with one O(5)Li4Mn2 octahedra,  an edgeedge with one O(6)Li4Mn2 octahedra, edges with two equivalent O(9)Li4MnCu octahedra, and  an edgeedge with one O(2)Li2MnCu2 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 2-82°. In the second O site, O(2) is bonded to one Li(2), one Li(5), one Mn(2), one Cu(2), and one Cu(3) atom to form distorted OLi2MnCu2 trigonal bipyramids that share  a cornercorner with one O(3)Li2MnCu3 octahedra,  a cornercorner with one O(8)Li3MnCu2 octahedra,  a cornercorner with one O(6)Li4Mn2 octahedra, corners with two equivalent O(4)Li2MnCu3 octahedra, corners with two equivalent O(7)Li3MnCu2 octahedra, corners with two equivalent O(9)Li4MnCu octahedra,  an edgeedge with one O(3)Li2MnCu3 octahedra,  an edgeedge with one O(4)Li2MnCu3 octahedra,  an edgeedge with one O(7)Li3MnCu2 octahedra,  an edgeedge with one O(5)Li4Mn2 octahedra,  an edgeedge with one O(6)Li4Mn2 octahedra, edges with two equivalent O(10)Li4MnCu octahedra, and  an edgeedge with one O(1)Li2MnCu2 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 2-82°. In the third O site, O(3) is bonded to one Li(4), one Li(5), one Mn(1), one Cu(1), one Cu(2), and one Cu(3) atom to form distorted OLi2MnCu3 octahedra that share  a cornercorner with one O(4)Li2MnCu3 octahedra,  a cornercorner with one O(7)Li3MnCu2 octahedra,  a cornercorner with one O(9)Li4MnCu octahedra, corners with two equivalent O(6)Li4Mn2 octahedra,  a cornercorner with one O(2)Li2MnCu2 trigonal bipyramid, corners with two equivalent O(1)Li2MnCu2 trigonal bipyramids,  an edgeedge with one O(7)Li3MnCu2 octahedra,  an edgeedge with one O(5)Li4Mn2 octahedra,  an edgeedge with one O(10)Li4MnCu octahedra,  an edgeedge with one O(9)Li4MnCu octahedra, edges with two equivalent O(4)Li2MnCu3 octahedra, edges with two equivalent O(8)Li3MnCu2 octahedra,  an edgeedge with one O(1)Li2MnCu2 trigonal bipyramid, and  an edgeedge with one O(2)Li2MnCu2 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 1-15°. In the fourth O site, O(4) is bonded to one Li(4), one Li(5), one Mn(2), one Cu(1), one Cu(2), and one Cu(3) atom to form distorted OLi2MnCu3 octahedra that share  a cornercorner with one O(3)Li2MnCu3 octahedra,  a cornercorner with one O(8)Li3MnCu2 octahedra,  a cornercorner with one O(10)Li4MnCu octahedra, corners with two equivalent O(5)Li4Mn2 octahedra,  a cornercorner with one O(1)Li2MnCu2 trigonal bipyramid, corners with two equivalent O(2)Li2MnCu2 trigonal bipyramids,  an edgeedge with one O(8)Li3MnCu2 octahedra,  an edgeedge with one O(6)Li4Mn2 octahedra,  an edgeedge with one O(10)Li4MnCu octahedra,  an edgeedge with one O(9)Li4MnCu octahedra, edges with two equivalent O(3)Li2MnCu3 octahedra, edges with two equivalent O(7)Li3MnCu2 octahedra,  an edgeedge with one O(1)Li2MnCu2 trigonal bipyramid, and  an edgeedge with one O(2)Li2MnCu2 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 1-16°. In the fifth O site, O(5) is bonded to one Li(1), one Li(2), one Li(3), one Li(4), one Mn(1), and one Mn(2) atom to form distorted OLi4Mn2 octahedra that share  a cornercorner with one O(7)Li3MnCu2 octahedra,  a cornercorner with one O(6)Li4Mn2 octahedra,  a cornercorner with one O(9)Li4MnCu octahedra, corners with two equivalent O(4)Li2MnCu3 octahedra,  a cornercorner with one O(1)Li2MnCu2 trigonal bipyramid,  an edgeedge with one O(3)Li2MnCu3 octahedra,  an edgeedge with one O(7)Li3MnCu2 octahedra, edges with two equivalent O(8)Li3MnCu2 octahedra, edges with two equivalent O(6)Li4Mn2 octahedra, edges with two equivalent O(10)Li4MnCu octahedra, edges with two equivalent O(9)Li4MnCu octahedra,  an edgeedge with one O(1)Li2MnCu2 trigonal bipyramid, and  an edgeedge with one O(2)Li2MnCu2 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 0-16°. In the sixth O site, O(6) is bonded to one Li(1), one Li(2), one Li(3), one Li(5), one Mn(1), and one Mn(2) atom to form distorted OLi4Mn2 octahedra that share  a cornercorner with one O(8)Li3MnCu2 octahedra,  a cornercorner with one O(5)Li4Mn2 octahedra,  a cornercorner with one O(10)Li4MnCu octahedra, corners with two equivalent O(3)Li2MnCu3 octahedra,  a cornercorner with one O(2)Li2MnCu2 trigonal bipyramid,  an edgeedge with one O(4)Li2MnCu3 octahedra,  an edgeedge with one O(8)Li3MnCu2 octahedra, edges with two equivalent O(7)Li3MnCu2 octahedra, edges with two equivalent O(5)Li4Mn2 octahedra, edges with two equivalent O(10)Li4MnCu octahedra, edges with two equivalent O(9)Li4MnCu octahedra,  an edgeedge with one O(1)Li2MnCu2 trigonal bipyramid, and  an edgeedge with one O(2)Li2MnCu2 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 0-15°. In the seventh O site, O(7) is bonded to one Li(1), one Li(2), one Li(5), one Mn(2), one Cu(1), and one Cu(3) atom to form distorted OLi3MnCu2 octahedra that share  a cornercorner with one O(3)Li2MnCu3 octahedra,  a cornercorner with one O(5)Li4Mn2 octahedra,  a cornercorner with one O(10)Li4MnCu octahedra, corners with two equivalent O(8)Li3MnCu2 octahedra,  a cornercorner with one O(1)Li2MnCu2 trigonal bipyramid, corners with two equivalent O(2)Li2MnCu2 trigonal bipyramids,  an edgeedge with one O(3)Li2MnCu3 octahedra,  an edgeedge with one O(5)Li4Mn2 octahedra,  an edgeedge with one O(9)Li4MnCu octahedra, edges with two equivalent O(4)Li2MnCu3 octahedra, edges with two equivalent O(6)Li4Mn2 octahedra, edges with two equivalent O(10)Li4MnCu octahedra, and  an edgeedge with one O(2)Li2MnCu2 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 0-8°. In the eighth O site, O(8) is bonded to one Li(1), one Li(3), one Li(4), one Mn(1), one Cu(1), and one Cu(2) atom to form distorted OLi3MnCu2 octahedra that share  a cornercorner with one O(4)Li2MnCu3 octahedra,  a cornercorner with one O(6)Li4Mn2 octahedra,  a cornercorner with one O(9)Li4MnCu octahedra, corners with two equivalent O(7)Li3MnCu2 octahedra,  a cornercorner with one O(2)Li2MnCu2 trigonal bipyramid, corners with two equivalent O(1)Li2MnCu2 trigonal bipyramids,  an edgeedge with one O(4)Li2MnCu3 octahedra,  an edgeedge with one O(6)Li4Mn2 octahedra,  an edgeedge with one O(10)Li4MnCu octahedra, edges with two equivalent O(3)Li2MnCu3 octahedra, edges with two equivalent O(5)Li4Mn2 octahedra, edges with two equivalent O(9)Li4MnCu octahedra, and  an edgeedge with one O(1)Li2MnCu2 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 0-8°. In the ninth O site, O(9) is bonded to one Li(1), one Li(2), one Li(3), one Li(4), one Mn(1), and one Cu(2) atom to form OLi4MnCu octahedra that share  a cornercorner with one O(3)Li2MnCu3 octahedra,  a cornercorner with one O(8)Li3MnCu2 octahedra,  a cornercorner with one O(5)Li4Mn2 octahedra,  a cornercorner with one O(10)Li4MnCu octahedra, corners with two equivalent O(2)Li2MnCu2 trigonal bipyramids,  an edgeedge with one O(3)Li2MnCu3 octahedra,  an edgeedge with one O(4)Li2MnCu3 octahedra,  an edgeedge with one O(7)Li3MnCu2 octahedra,  an edgeedge with one O(10)Li4MnCu octahedra, edges with two equivalent O(8)Li3MnCu2 octahedra, edges with two equivalent O(5)Li4Mn2 octahedra, edges with two equivalent O(6)Li4Mn2 octahedra, and edges with two equivalent O(1)Li2MnCu2 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 0-7°. In the tenth O site, O(10) is bonded to one Li(1), one Li(2), one Li(3), one Li(5), one Mn(2), and one Cu(3) atom to form OLi4MnCu octahedra that share  a cornercorner with one O(4)Li2MnCu3 octahedra,  a cornercorner with one O(7)Li3MnCu2 octahedra,  a cornercorner with one O(6)Li4Mn2 octahedra,  a cornercorner with one O(9)Li4MnCu octahedra, corners with two equivalent O(1)Li2MnCu2 trigonal bipyramids,  an edgeedge with one O(3)Li2MnCu3 octahedra,  an edgeedge with one O(4)Li2MnCu3 octahedra,  an edgeedge with one O(8)Li3MnCu2 octahedra,  an edgeedge with one O(9)Li4MnCu octahedra, edges with two equivalent O(7)Li3MnCu2 octahedra, edges with two equivalent O(5)Li4Mn2 octahedra, edges with two equivalent O(6)Li4Mn2 octahedra, and edges with two equivalent O(2)Li2MnCu2 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 0-7°.