Li5Mn2Fe3O10 is Caswellsilverite-derived structured and 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, corners with two equivalent Fe(1)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Fe(2)O6 octahedra,  an edgeedge with one Fe(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 5-10°. 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 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 Fe(3)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Fe(1)O6 octahedra,  an edgeedge with one Fe(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 6-13°. 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 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 Fe(2)O6 octahedra, corners with two equivalent Fe(3)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Fe(1)O6 octahedra,  an edgeedge with one Fe(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 4-13°. 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 Fe(2)O6 octahedra,  a cornercorner with one Fe(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 Fe(3)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Fe(1)O6 octahedra, and edges with two equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-11°. 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 Fe(2)O6 octahedra,  a cornercorner with one Fe(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,  an edgeedge with one Fe(2)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Fe(1)O6 octahedra, and edges with two equivalent Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-12°. 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,  a cornercorner with one Fe(1)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 Fe(1)O6 octahedra,  an edgeedge with one Fe(3)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, and edges with two equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-9°. 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,  a cornercorner with one Fe(1)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,  an edgeedge with one Fe(1)O6 octahedra,  an edgeedge with one Fe(2)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 Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-12°. There are three inequivalent Fe sites. In the first Fe site, Fe(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 FeO6 octahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Fe(2)O6 octahedra,  a cornercorner with one Fe(3)O6 octahedra, corners with two equivalent Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, and edges with two equivalent Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 5-10°. In the second Fe site, Fe(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(8), and one O(9) atom to form FeO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one Li(5)O6 octahedra,  a cornercorner with one Fe(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Fe(1)O6 octahedra, and edges with two equivalent Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-13°. In the third Fe site, Fe(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 FeO6 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,  a cornercorner with one Fe(1)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, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Fe(1)O6 octahedra, and edges with two equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-11°. 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 Fe(1), one Fe(2), and one Fe(3) atom to form OLi2MnFe3 octahedra that share  a cornercorner with one O(2)Li2MnFe3 octahedra,  a cornercorner with one O(3)Li2MnFe3 octahedra,  a cornercorner with one O(8)Li3MnFe2 octahedra,  a cornercorner with one O(5)Li4Mn2 octahedra, corners with two equivalent O(10)Li4MnFe octahedra,  an edgeedge with one O(2)Li2MnFe3 octahedra,  an edgeedge with one O(7)Li3MnFe2 octahedra,  an edgeedge with one O(5)Li4Mn2 octahedra,  an edgeedge with one O(6)Li4Mn2 octahedra, edges with two equivalent O(3)Li2MnFe3 octahedra, edges with two equivalent O(4)Li2MnFe3 octahedra, edges with two equivalent O(8)Li3MnFe2 octahedra, and edges with two equivalent O(9)Li4MnFe octahedra. The corner-sharing octahedral tilt angles range from 2-8°. In the second O site, O(2) is bonded to one Li(2), one Li(5), one Mn(2), one Fe(1), one Fe(2), and one Fe(3) atom to form OLi2MnFe3 octahedra that share  a cornercorner with one O(1)Li2MnFe3 octahedra,  a cornercorner with one O(4)Li2MnFe3 octahedra,  a cornercorner with one O(7)Li3MnFe2 octahedra,  a cornercorner with one O(6)Li4Mn2 octahedra, corners with two equivalent O(9)Li4MnFe octahedra,  an edgeedge with one O(1)Li2MnFe3 octahedra,  an edgeedge with one O(8)Li3MnFe2 octahedra,  an edgeedge with one O(5)Li4Mn2 octahedra,  an edgeedge with one O(6)Li4Mn2 octahedra, edges with two equivalent O(3)Li2MnFe3 octahedra, edges with two equivalent O(4)Li2MnFe3 octahedra, edges with two equivalent O(7)Li3MnFe2 octahedra, and edges with two equivalent O(10)Li4MnFe octahedra. The corner-sharing octahedral tilt angles range from 3-11°. In the third O site, O(3) is bonded to one Li(4), one Li(5), one Mn(1), one Fe(1), one Fe(2), and one Fe(3) atom to form OLi2MnFe3 octahedra that share  a cornercorner with one O(1)Li2MnFe3 octahedra,  a cornercorner with one O(4)Li2MnFe3 octahedra,  a cornercorner with one O(7)Li3MnFe2 octahedra,  a cornercorner with one O(9)Li4MnFe octahedra, corners with two equivalent O(6)Li4Mn2 octahedra,  an edgeedge with one O(7)Li3MnFe2 octahedra,  an edgeedge with one O(5)Li4Mn2 octahedra,  an edgeedge with one O(10)Li4MnFe octahedra,  an edgeedge with one O(9)Li4MnFe octahedra, edges with two equivalent O(1)Li2MnFe3 octahedra, edges with two equivalent O(2)Li2MnFe3 octahedra, edges with two equivalent O(4)Li2MnFe3 octahedra, and edges with two equivalent O(8)Li3MnFe2 octahedra. The corner-sharing octahedral tilt angles range from 2-14°. In the fourth O site, O(4) is bonded to one Li(4), one Li(5), one Mn(2), one Fe(1), one Fe(2), and one Fe(3) atom to form OLi2MnFe3 octahedra that share  a cornercorner with one O(2)Li2MnFe3 octahedra,  a cornercorner with one O(3)Li2MnFe3 octahedra,  a cornercorner with one O(8)Li3MnFe2 octahedra,  a cornercorner with one O(10)Li4MnFe octahedra, corners with two equivalent O(5)Li4Mn2 octahedra,  an edgeedge with one O(8)Li3MnFe2 octahedra,  an edgeedge with one O(6)Li4Mn2 octahedra,  an edgeedge with one O(10)Li4MnFe octahedra,  an edgeedge with one O(9)Li4MnFe octahedra, edges with two equivalent O(1)Li2MnFe3 octahedra, edges with two equivalent O(2)Li2MnFe3 octahedra, edges with two equivalent O(3)Li2MnFe3 octahedra, and edges with two equivalent O(7)Li3MnFe2 octahedra. The corner-sharing octahedral tilt angles range from 2-9°. 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 OLi4Mn2 octahedra that share  a cornercorner with one O(1)Li2MnFe3 octahedra,  a cornercorner with one O(7)Li3MnFe2 octahedra,  a cornercorner with one O(6)Li4Mn2 octahedra,  a cornercorner with one O(9)Li4MnFe octahedra, corners with two equivalent O(4)Li2MnFe3 octahedra,  an edgeedge with one O(1)Li2MnFe3 octahedra,  an edgeedge with one O(2)Li2MnFe3 octahedra,  an edgeedge with one O(3)Li2MnFe3 octahedra,  an edgeedge with one O(7)Li3MnFe2 octahedra, edges with two equivalent O(8)Li3MnFe2 octahedra, edges with two equivalent O(6)Li4Mn2 octahedra, edges with two equivalent O(10)Li4MnFe octahedra, and edges with two equivalent O(9)Li4MnFe octahedra. The corner-sharing octahedral tilt angles range from 2-10°. 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 OLi4Mn2 octahedra that share  a cornercorner with one O(2)Li2MnFe3 octahedra,  a cornercorner with one O(8)Li3MnFe2 octahedra,  a cornercorner with one O(5)Li4Mn2 octahedra,  a cornercorner with one O(10)Li4MnFe octahedra, corners with two equivalent O(3)Li2MnFe3 octahedra,  an edgeedge with one O(1)Li2MnFe3 octahedra,  an edgeedge with one O(2)Li2MnFe3 octahedra,  an edgeedge with one O(4)Li2MnFe3 octahedra,  an edgeedge with one O(8)Li3MnFe2 octahedra, edges with two equivalent O(7)Li3MnFe2 octahedra, edges with two equivalent O(5)Li4Mn2 octahedra, edges with two equivalent O(10)Li4MnFe octahedra, and edges with two equivalent O(9)Li4MnFe octahedra. The corner-sharing octahedral tilt angles range from 2-13°. In the seventh O site, O(7) is bonded to one Li(1), one Li(2), one Li(5), one Mn(2), one Fe(1), and one Fe(3) atom to form OLi3MnFe2 octahedra that share  a cornercorner with one O(2)Li2MnFe3 octahedra,  a cornercorner with one O(3)Li2MnFe3 octahedra,  a cornercorner with one O(5)Li4Mn2 octahedra,  a cornercorner with one O(10)Li4MnFe octahedra, corners with two equivalent O(8)Li3MnFe2 octahedra,  an edgeedge with one O(1)Li2MnFe3 octahedra,  an edgeedge with one O(3)Li2MnFe3 octahedra,  an edgeedge with one O(5)Li4Mn2 octahedra,  an edgeedge with one O(9)Li4MnFe octahedra, edges with two equivalent O(2)Li2MnFe3 octahedra, edges with two equivalent O(4)Li2MnFe3 octahedra, edges with two equivalent O(6)Li4Mn2 octahedra, and edges with two equivalent O(10)Li4MnFe octahedra. The corner-sharing octahedral tilt angles range from 5-14°. In the eighth O site, O(8) is bonded to one Li(1), one Li(3), one Li(4), one Mn(1), one Fe(1), and one Fe(2) atom to form OLi3MnFe2 octahedra that share  a cornercorner with one O(1)Li2MnFe3 octahedra,  a cornercorner with one O(4)Li2MnFe3 octahedra,  a cornercorner with one O(6)Li4Mn2 octahedra,  a cornercorner with one O(9)Li4MnFe octahedra, corners with two equivalent O(7)Li3MnFe2 octahedra,  an edgeedge with one O(2)Li2MnFe3 octahedra,  an edgeedge with one O(4)Li2MnFe3 octahedra,  an edgeedge with one O(6)Li4Mn2 octahedra,  an edgeedge with one O(10)Li4MnFe octahedra, edges with two equivalent O(1)Li2MnFe3 octahedra, edges with two equivalent O(3)Li2MnFe3 octahedra, edges with two equivalent O(5)Li4Mn2 octahedra, and edges with two equivalent O(9)Li4MnFe octahedra. The corner-sharing octahedral tilt angles range from 5-13°. 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 Fe(2) atom to form OLi4MnFe octahedra that share  a cornercorner with one O(3)Li2MnFe3 octahedra,  a cornercorner with one O(8)Li3MnFe2 octahedra,  a cornercorner with one O(5)Li4Mn2 octahedra,  a cornercorner with one O(10)Li4MnFe octahedra, corners with two equivalent O(2)Li2MnFe3 octahedra,  an edgeedge with one O(3)Li2MnFe3 octahedra,  an edgeedge with one O(4)Li2MnFe3 octahedra,  an edgeedge with one O(7)Li3MnFe2 octahedra,  an edgeedge with one O(10)Li4MnFe octahedra, edges with two equivalent O(1)Li2MnFe3 octahedra, edges with two equivalent O(8)Li3MnFe2 octahedra, edges with two equivalent O(5)Li4Mn2 octahedra, and edges with two equivalent O(6)Li4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 4-10°. 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 Fe(3) atom to form OLi4MnFe octahedra that share  a cornercorner with one O(4)Li2MnFe3 octahedra,  a cornercorner with one O(7)Li3MnFe2 octahedra,  a cornercorner with one O(6)Li4Mn2 octahedra,  a cornercorner with one O(9)Li4MnFe octahedra, corners with two equivalent O(1)Li2MnFe3 octahedra,  an edgeedge with one O(3)Li2MnFe3 octahedra,  an edgeedge with one O(4)Li2MnFe3 octahedra,  an edgeedge with one O(8)Li3MnFe2 octahedra,  an edgeedge with one O(9)Li4MnFe octahedra, edges with two equivalent O(2)Li2MnFe3 octahedra, edges with two equivalent O(7)Li3MnFe2 octahedra, edges with two equivalent O(5)Li4Mn2 octahedra, and edges with two equivalent O(6)Li4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 4-8°.
Li5Mn2Fe3O10 is Caswellsilverite-derived structured and 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, corners with two equivalent Fe(1)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Fe(2)O6 octahedra,  an edgeedge with one Fe(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 5-10°. The Li(1)-O(10) bond length is 2.09 Å. The Li(1)-O(5) bond length is 2.14 Å. The Li(1)-O(6) bond length is 2.18 Å. The Li(1)-O(7) bond length is 2.19 Å. The Li(1)-O(8) bond length is 2.17 Å. The Li(1)-O(9) bond length is 2.15 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 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 Fe(3)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Fe(1)O6 octahedra,  an edgeedge with one Fe(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 6-13°. The Li(2)-O(10) bond length is 2.05 Å. The Li(2)-O(2) bond length is 2.29 Å. The Li(2)-O(5) bond length is 2.30 Å. The Li(2)-O(6) bond length is 2.22 Å. The Li(2)-O(7) bond length is 2.14 Å. The Li(2)-O(9) bond length is 2.06 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 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 Fe(2)O6 octahedra, corners with two equivalent Fe(3)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Fe(1)O6 octahedra,  an edgeedge with one Fe(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 4-13°. The Li(3)-O(1) bond length is 2.24 Å. The Li(3)-O(10) bond length is 2.05 Å. The Li(3)-O(5) bond length is 2.14 Å. The Li(3)-O(6) bond length is 2.23 Å. The Li(3)-O(8) bond length is 2.17 Å. The Li(3)-O(9) bond length is 2.34 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 Fe(2)O6 octahedra,  a cornercorner with one Fe(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 Fe(3)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Fe(1)O6 octahedra, and edges with two equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-11°. The Li(4)-O(1) bond length is 2.18 Å. The Li(4)-O(3) bond length is 2.17 Å. The Li(4)-O(4) bond length is 2.32 Å. The Li(4)-O(5) bond length is 2.06 Å. The Li(4)-O(8) bond length is 2.39 Å. The Li(4)-O(9) bond length is 2.05 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 Fe(2)O6 octahedra,  a cornercorner with one Fe(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,  an edgeedge with one Fe(2)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Fe(1)O6 octahedra, and edges with two equivalent Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-12°. The Li(5)-O(10) bond length is 2.02 Å. The Li(5)-O(2) bond length is 2.28 Å. The Li(5)-O(3) bond length is 2.40 Å. The Li(5)-O(4) bond length is 2.20 Å. The Li(5)-O(6) bond length is 2.13 Å. The Li(5)-O(7) bond length is 2.07 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,  a cornercorner with one Fe(1)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 Fe(1)O6 octahedra,  an edgeedge with one Fe(3)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, and edges with two equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-9°. The Mn(1)-O(1) bond length is 1.99 Å. The Mn(1)-O(3) bond length is 1.98 Å. The Mn(1)-O(5) bond length is 1.92 Å. The Mn(1)-O(6) bond length is 1.91 Å. The Mn(1)-O(8) bond length is 2.01 Å. The Mn(1)-O(9) bond length is 1.95 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,  a cornercorner with one Fe(1)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,  an edgeedge with one Fe(1)O6 octahedra,  an edgeedge with one Fe(2)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 Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-12°. The Mn(2)-O(10) bond length is 2.17 Å. The Mn(2)-O(2) bond length is 2.00 Å. The Mn(2)-O(4) bond length is 2.07 Å. The Mn(2)-O(5) bond length is 1.97 Å. The Mn(2)-O(6) bond length is 1.95 Å. The Mn(2)-O(7) bond length is 2.21 Å. There are three inequivalent Fe sites. In the first Fe site, Fe(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 FeO6 octahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Fe(2)O6 octahedra,  a cornercorner with one Fe(3)O6 octahedra, corners with two equivalent Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, and edges with two equivalent Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 5-10°. The Fe(1)-O(1) bond length is 2.23 Å. The Fe(1)-O(2) bond length is 2.20 Å. The Fe(1)-O(3) bond length is 2.24 Å. The Fe(1)-O(4) bond length is 2.22 Å. The Fe(1)-O(7) bond length is 2.01 Å. The Fe(1)-O(8) bond length is 2.06 Å. In the second Fe site, Fe(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(8), and one O(9) atom to form FeO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one Li(5)O6 octahedra,  a cornercorner with one Fe(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Fe(1)O6 octahedra, and edges with two equivalent Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-13°. The Fe(2)-O(1) bond length is 2.06 Å. The Fe(2)-O(2) bond length is 2.11 Å. The Fe(2)-O(3) bond length is 2.07 Å. The Fe(2)-O(4) bond length is 2.06 Å. The Fe(2)-O(8) bond length is 2.03 Å. The Fe(2)-O(9) bond length is 1.99 Å. In the third Fe site, Fe(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 FeO6 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,  a cornercorner with one Fe(1)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, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Fe(1)O6 octahedra, and edges with two equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-11°. The Fe(3)-O(1) bond length is 2.22 Å. The Fe(3)-O(10) bond length is 1.92 Å. The Fe(3)-O(2) bond length is 2.10 Å. The Fe(3)-O(3) bond length is 2.13 Å. The Fe(3)-O(4) bond length is 2.09 Å. The Fe(3)-O(7) bond length is 1.96 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 Fe(1), one Fe(2), and one Fe(3) atom to form OLi2MnFe3 octahedra that share  a cornercorner with one O(2)Li2MnFe3 octahedra,  a cornercorner with one O(3)Li2MnFe3 octahedra,  a cornercorner with one O(8)Li3MnFe2 octahedra,  a cornercorner with one O(5)Li4Mn2 octahedra, corners with two equivalent O(10)Li4MnFe octahedra,  an edgeedge with one O(2)Li2MnFe3 octahedra,  an edgeedge with one O(7)Li3MnFe2 octahedra,  an edgeedge with one O(5)Li4Mn2 octahedra,  an edgeedge with one O(6)Li4Mn2 octahedra, edges with two equivalent O(3)Li2MnFe3 octahedra, edges with two equivalent O(4)Li2MnFe3 octahedra, edges with two equivalent O(8)Li3MnFe2 octahedra, and edges with two equivalent O(9)Li4MnFe octahedra. The corner-sharing octahedral tilt angles range from 2-8°. In the second O site, O(2) is bonded to one Li(2), one Li(5), one Mn(2), one Fe(1), one Fe(2), and one Fe(3) atom to form OLi2MnFe3 octahedra that share  a cornercorner with one O(1)Li2MnFe3 octahedra,  a cornercorner with one O(4)Li2MnFe3 octahedra,  a cornercorner with one O(7)Li3MnFe2 octahedra,  a cornercorner with one O(6)Li4Mn2 octahedra, corners with two equivalent O(9)Li4MnFe octahedra,  an edgeedge with one O(1)Li2MnFe3 octahedra,  an edgeedge with one O(8)Li3MnFe2 octahedra,  an edgeedge with one O(5)Li4Mn2 octahedra,  an edgeedge with one O(6)Li4Mn2 octahedra, edges with two equivalent O(3)Li2MnFe3 octahedra, edges with two equivalent O(4)Li2MnFe3 octahedra, edges with two equivalent O(7)Li3MnFe2 octahedra, and edges with two equivalent O(10)Li4MnFe octahedra. The corner-sharing octahedral tilt angles range from 3-11°. In the third O site, O(3) is bonded to one Li(4), one Li(5), one Mn(1), one Fe(1), one Fe(2), and one Fe(3) atom to form OLi2MnFe3 octahedra that share  a cornercorner with one O(1)Li2MnFe3 octahedra,  a cornercorner with one O(4)Li2MnFe3 octahedra,  a cornercorner with one O(7)Li3MnFe2 octahedra,  a cornercorner with one O(9)Li4MnFe octahedra, corners with two equivalent O(6)Li4Mn2 octahedra,  an edgeedge with one O(7)Li3MnFe2 octahedra,  an edgeedge with one O(5)Li4Mn2 octahedra,  an edgeedge with one O(10)Li4MnFe octahedra,  an edgeedge with one O(9)Li4MnFe octahedra, edges with two equivalent O(1)Li2MnFe3 octahedra, edges with two equivalent O(2)Li2MnFe3 octahedra, edges with two equivalent O(4)Li2MnFe3 octahedra, and edges with two equivalent O(8)Li3MnFe2 octahedra. The corner-sharing octahedral tilt angles range from 2-14°. In the fourth O site, O(4) is bonded to one Li(4), one Li(5), one Mn(2), one Fe(1), one Fe(2), and one Fe(3) atom to form OLi2MnFe3 octahedra that share  a cornercorner with one O(2)Li2MnFe3 octahedra,  a cornercorner with one O(3)Li2MnFe3 octahedra,  a cornercorner with one O(8)Li3MnFe2 octahedra,  a cornercorner with one O(10)Li4MnFe octahedra, corners with two equivalent O(5)Li4Mn2 octahedra,  an edgeedge with one O(8)Li3MnFe2 octahedra,  an edgeedge with one O(6)Li4Mn2 octahedra,  an edgeedge with one O(10)Li4MnFe octahedra,  an edgeedge with one O(9)Li4MnFe octahedra, edges with two equivalent O(1)Li2MnFe3 octahedra, edges with two equivalent O(2)Li2MnFe3 octahedra, edges with two equivalent O(3)Li2MnFe3 octahedra, and edges with two equivalent O(7)Li3MnFe2 octahedra. The corner-sharing octahedral tilt angles range from 2-9°. 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 OLi4Mn2 octahedra that share  a cornercorner with one O(1)Li2MnFe3 octahedra,  a cornercorner with one O(7)Li3MnFe2 octahedra,  a cornercorner with one O(6)Li4Mn2 octahedra,  a cornercorner with one O(9)Li4MnFe octahedra, corners with two equivalent O(4)Li2MnFe3 octahedra,  an edgeedge with one O(1)Li2MnFe3 octahedra,  an edgeedge with one O(2)Li2MnFe3 octahedra,  an edgeedge with one O(3)Li2MnFe3 octahedra,  an edgeedge with one O(7)Li3MnFe2 octahedra, edges with two equivalent O(8)Li3MnFe2 octahedra, edges with two equivalent O(6)Li4Mn2 octahedra, edges with two equivalent O(10)Li4MnFe octahedra, and edges with two equivalent O(9)Li4MnFe octahedra. The corner-sharing octahedral tilt angles range from 2-10°. 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 OLi4Mn2 octahedra that share  a cornercorner with one O(2)Li2MnFe3 octahedra,  a cornercorner with one O(8)Li3MnFe2 octahedra,  a cornercorner with one O(5)Li4Mn2 octahedra,  a cornercorner with one O(10)Li4MnFe octahedra, corners with two equivalent O(3)Li2MnFe3 octahedra,  an edgeedge with one O(1)Li2MnFe3 octahedra,  an edgeedge with one O(2)Li2MnFe3 octahedra,  an edgeedge with one O(4)Li2MnFe3 octahedra,  an edgeedge with one O(8)Li3MnFe2 octahedra, edges with two equivalent O(7)Li3MnFe2 octahedra, edges with two equivalent O(5)Li4Mn2 octahedra, edges with two equivalent O(10)Li4MnFe octahedra, and edges with two equivalent O(9)Li4MnFe octahedra. The corner-sharing octahedral tilt angles range from 2-13°. In the seventh O site, O(7) is bonded to one Li(1), one Li(2), one Li(5), one Mn(2), one Fe(1), and one Fe(3) atom to form OLi3MnFe2 octahedra that share  a cornercorner with one O(2)Li2MnFe3 octahedra,  a cornercorner with one O(3)Li2MnFe3 octahedra,  a cornercorner with one O(5)Li4Mn2 octahedra,  a cornercorner with one O(10)Li4MnFe octahedra, corners with two equivalent O(8)Li3MnFe2 octahedra,  an edgeedge with one O(1)Li2MnFe3 octahedra,  an edgeedge with one O(3)Li2MnFe3 octahedra,  an edgeedge with one O(5)Li4Mn2 octahedra,  an edgeedge with one O(9)Li4MnFe octahedra, edges with two equivalent O(2)Li2MnFe3 octahedra, edges with two equivalent O(4)Li2MnFe3 octahedra, edges with two equivalent O(6)Li4Mn2 octahedra, and edges with two equivalent O(10)Li4MnFe octahedra. The corner-sharing octahedral tilt angles range from 5-14°. In the eighth O site, O(8) is bonded to one Li(1), one Li(3), one Li(4), one Mn(1), one Fe(1), and one Fe(2) atom to form OLi3MnFe2 octahedra that share  a cornercorner with one O(1)Li2MnFe3 octahedra,  a cornercorner with one O(4)Li2MnFe3 octahedra,  a cornercorner with one O(6)Li4Mn2 octahedra,  a cornercorner with one O(9)Li4MnFe octahedra, corners with two equivalent O(7)Li3MnFe2 octahedra,  an edgeedge with one O(2)Li2MnFe3 octahedra,  an edgeedge with one O(4)Li2MnFe3 octahedra,  an edgeedge with one O(6)Li4Mn2 octahedra,  an edgeedge with one O(10)Li4MnFe octahedra, edges with two equivalent O(1)Li2MnFe3 octahedra, edges with two equivalent O(3)Li2MnFe3 octahedra, edges with two equivalent O(5)Li4Mn2 octahedra, and edges with two equivalent O(9)Li4MnFe octahedra. The corner-sharing octahedral tilt angles range from 5-13°. 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 Fe(2) atom to form OLi4MnFe octahedra that share  a cornercorner with one O(3)Li2MnFe3 octahedra,  a cornercorner with one O(8)Li3MnFe2 octahedra,  a cornercorner with one O(5)Li4Mn2 octahedra,  a cornercorner with one O(10)Li4MnFe octahedra, corners with two equivalent O(2)Li2MnFe3 octahedra,  an edgeedge with one O(3)Li2MnFe3 octahedra,  an edgeedge with one O(4)Li2MnFe3 octahedra,  an edgeedge with one O(7)Li3MnFe2 octahedra,  an edgeedge with one O(10)Li4MnFe octahedra, edges with two equivalent O(1)Li2MnFe3 octahedra, edges with two equivalent O(8)Li3MnFe2 octahedra, edges with two equivalent O(5)Li4Mn2 octahedra, and edges with two equivalent O(6)Li4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 4-10°. 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 Fe(3) atom to form OLi4MnFe octahedra that share  a cornercorner with one O(4)Li2MnFe3 octahedra,  a cornercorner with one O(7)Li3MnFe2 octahedra,  a cornercorner with one O(6)Li4Mn2 octahedra,  a cornercorner with one O(9)Li4MnFe octahedra, corners with two equivalent O(1)Li2MnFe3 octahedra,  an edgeedge with one O(3)Li2MnFe3 octahedra,  an edgeedge with one O(4)Li2MnFe3 octahedra,  an edgeedge with one O(8)Li3MnFe2 octahedra,  an edgeedge with one O(9)Li4MnFe octahedra, edges with two equivalent O(2)Li2MnFe3 octahedra, edges with two equivalent O(7)Li3MnFe2 octahedra, edges with two equivalent O(5)Li4Mn2 octahedra, and edges with two equivalent O(6)Li4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 4-8°.