Li5Mn2Fe5O12 is Caswellsilverite-derived structured and crystallizes in the monoclinic C2 space group. There are three inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form LiO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(3)O6 octahedra,  a cornercorner with one Fe(4)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,  an edgeedge with one Fe(1)O6 octahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(4)O6 octahedra, edges with three equivalent Li(2)O6 octahedra, and edges with three equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-10°. In the second Li site, Li(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form LiO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(3)O6 octahedra,  a cornercorner with one Fe(4)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,  an edgeedge with one Fe(1)O6 octahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(4)O6 octahedra, edges with three equivalent Li(1)O6 octahedra, and edges with three equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-10°. In the third Li site, Li(3) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form LiO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Mn(1)O6 octahedra, and edges with three equivalent Fe(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 8-10°. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form MnO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Li(3)O6 octahedra, and edges with three equivalent Fe(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-6°. In the second Mn site, Mn(2) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form MnO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Fe(1)O6 octahedra, and edges with three equivalent Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-6°. There are four inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form FeO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Mn(2)O6 octahedra, and edges with three equivalent Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-9°. In the second Fe site, Fe(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form FeO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(3)O6 octahedra,  a cornercorner with one Fe(4)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,  an edgeedge with one Fe(1)O6 octahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(4)O6 octahedra, edges with three equivalent Li(1)O6 octahedra, and edges with three equivalent Li(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-10°. In the third Fe site, Fe(3) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form FeO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Mn(2)O6 octahedra, and edges with three equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-7°. In the fourth Fe site, Fe(4) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form FeO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Li(3)O6 octahedra, and edges with three equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-10°. There are six inequivalent O sites. In the first O site, O(5) is bonded to one Li(1), one Li(2), one Li(3), one Mn(1), one Fe(2), and one Fe(4) atom to form OLi3MnFe2 octahedra that share  a cornercorner with one O(2)Li2MnFe3 octahedra,  a cornercorner with one O(4)Li2MnFe3 octahedra,  a cornercorner with one O(6)Li2MnFe3 octahedra,  a cornercorner with one O(1)Li3MnFe2 octahedra,  a cornercorner with one O(3)Li3MnFe2 octahedra,  a cornercorner with one O(5)Li3MnFe2 octahedra,  an edgeedge with one O(2)Li2MnFe3 octahedra,  an edgeedge with one O(4)Li2MnFe3 octahedra,  an edgeedge with one O(6)Li2MnFe3 octahedra,  an edgeedge with one O(5)Li3MnFe2 octahedra, edges with four equivalent O(1)Li3MnFe2 octahedra, and edges with four equivalent O(3)Li3MnFe2 octahedra. The corner-sharing octahedral tilt angles range from 2-6°. In the second O site, O(6) is bonded to one Li(1), one Li(2), 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(4)Li2MnFe3 octahedra,  a cornercorner with one O(6)Li2MnFe3 octahedra,  a cornercorner with one O(1)Li3MnFe2 octahedra,  a cornercorner with one O(3)Li3MnFe2 octahedra,  a cornercorner with one O(5)Li3MnFe2 octahedra,  an edgeedge with one O(6)Li2MnFe3 octahedra,  an edgeedge with one O(1)Li3MnFe2 octahedra,  an edgeedge with one O(3)Li3MnFe2 octahedra,  an edgeedge with one O(5)Li3MnFe2 octahedra, edges with four equivalent O(2)Li2MnFe3 octahedra, and edges with four equivalent O(4)Li2MnFe3 octahedra. The corner-sharing octahedral tilt angles range from 3-6°. In the third O site, O(1) is bonded to one Li(1), one Li(2), one Li(3), one Mn(1), one Fe(2), and one Fe(4) atom to form OLi3MnFe2 octahedra that share  a cornercorner with one O(2)Li2MnFe3 octahedra,  a cornercorner with one O(4)Li2MnFe3 octahedra,  a cornercorner with one O(6)Li2MnFe3 octahedra,  a cornercorner with one O(1)Li3MnFe2 octahedra,  a cornercorner with one O(3)Li3MnFe2 octahedra,  a cornercorner with one O(5)Li3MnFe2 octahedra,  an edgeedge with one O(2)Li2MnFe3 octahedra,  an edgeedge with one O(4)Li2MnFe3 octahedra,  an edgeedge with one O(6)Li2MnFe3 octahedra,  an edgeedge with one O(1)Li3MnFe2 octahedra, edges with four equivalent O(3)Li3MnFe2 octahedra, and edges with four equivalent O(5)Li3MnFe2 octahedra. The corner-sharing octahedral tilt angles range from 2-11°. In the fourth O site, O(2) is bonded to one Li(1), one Li(2), 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(4)Li2MnFe3 octahedra,  a cornercorner with one O(6)Li2MnFe3 octahedra,  a cornercorner with one O(1)Li3MnFe2 octahedra,  a cornercorner with one O(3)Li3MnFe2 octahedra,  a cornercorner with one O(5)Li3MnFe2 octahedra,  an edgeedge with one O(2)Li2MnFe3 octahedra,  an edgeedge with one O(1)Li3MnFe2 octahedra,  an edgeedge with one O(3)Li3MnFe2 octahedra,  an edgeedge with one O(5)Li3MnFe2 octahedra, edges with four equivalent O(4)Li2MnFe3 octahedra, and edges with four equivalent O(6)Li2MnFe3 octahedra. The corner-sharing octahedral tilt angles range from 2-8°. In the fifth O site, O(3) is bonded to one Li(1), one Li(2), one Li(3), one Mn(1), one Fe(2), and one Fe(4) atom to form OLi3MnFe2 octahedra that share  a cornercorner with one O(2)Li2MnFe3 octahedra,  a cornercorner with one O(4)Li2MnFe3 octahedra,  a cornercorner with one O(6)Li2MnFe3 octahedra,  a cornercorner with one O(1)Li3MnFe2 octahedra,  a cornercorner with one O(3)Li3MnFe2 octahedra,  a cornercorner with one O(5)Li3MnFe2 octahedra,  an edgeedge with one O(2)Li2MnFe3 octahedra,  an edgeedge with one O(4)Li2MnFe3 octahedra,  an edgeedge with one O(6)Li2MnFe3 octahedra,  an edgeedge with one O(3)Li3MnFe2 octahedra, edges with four equivalent O(1)Li3MnFe2 octahedra, and edges with four equivalent O(5)Li3MnFe2 octahedra. The corner-sharing octahedral tilt angles range from 4-6°. In the sixth O site, O(4) is bonded to one Li(1), one Li(2), 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(4)Li2MnFe3 octahedra,  a cornercorner with one O(6)Li2MnFe3 octahedra,  a cornercorner with one O(1)Li3MnFe2 octahedra,  a cornercorner with one O(3)Li3MnFe2 octahedra,  a cornercorner with one O(5)Li3MnFe2 octahedra,  an edgeedge with one O(4)Li2MnFe3 octahedra,  an edgeedge with one O(1)Li3MnFe2 octahedra,  an edgeedge with one O(3)Li3MnFe2 octahedra,  an edgeedge with one O(5)Li3MnFe2 octahedra, edges with four equivalent O(2)Li2MnFe3 octahedra, and edges with four equivalent O(6)Li2MnFe3 octahedra. The corner-sharing octahedral tilt angles range from 0-5°.
Li5Mn2Fe5O12 is Caswellsilverite-derived structured and crystallizes in the monoclinic C2 space group. There are three inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form LiO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(3)O6 octahedra,  a cornercorner with one Fe(4)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,  an edgeedge with one Fe(1)O6 octahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(4)O6 octahedra, edges with three equivalent Li(2)O6 octahedra, and edges with three equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-10°. The Li(1)-O(1) bond length is 2.32 Å. The Li(1)-O(2) bond length is 2.11 Å. The Li(1)-O(3) bond length is 2.07 Å. The Li(1)-O(4) bond length is 2.24 Å. The Li(1)-O(5) bond length is 2.19 Å. The Li(1)-O(6) bond length is 2.14 Å. In the second Li site, Li(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form LiO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(3)O6 octahedra,  a cornercorner with one Fe(4)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,  an edgeedge with one Fe(1)O6 octahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(4)O6 octahedra, edges with three equivalent Li(1)O6 octahedra, and edges with three equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-10°. The Li(2)-O(1) bond length is 2.12 Å. The Li(2)-O(2) bond length is 2.24 Å. The Li(2)-O(3) bond length is 2.34 Å. The Li(2)-O(4) bond length is 2.13 Å. The Li(2)-O(5) bond length is 2.09 Å. The Li(2)-O(6) bond length is 2.17 Å. In the third Li site, Li(3) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form LiO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Mn(1)O6 octahedra, and edges with three equivalent Fe(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 8-10°. Both Li(3)-O(1) bond lengths are 2.20 Å. Both Li(3)-O(3) bond lengths are 2.14 Å. Both Li(3)-O(5) bond lengths are 2.19 Å. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form MnO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Li(3)O6 octahedra, and edges with three equivalent Fe(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-6°. Both Mn(1)-O(1) bond lengths are 1.98 Å. Both Mn(1)-O(3) bond lengths are 1.94 Å. Both Mn(1)-O(5) bond lengths are 1.99 Å. In the second Mn site, Mn(2) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form MnO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Fe(1)O6 octahedra, and edges with three equivalent Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-6°. Both Mn(2)-O(2) bond lengths are 1.97 Å. Both Mn(2)-O(4) bond lengths are 2.13 Å. Both Mn(2)-O(6) bond lengths are 2.12 Å. There are four inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form FeO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Mn(2)O6 octahedra, and edges with three equivalent Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-9°. Both Fe(1)-O(2) bond lengths are 2.19 Å. Both Fe(1)-O(4) bond lengths are 2.08 Å. Both Fe(1)-O(6) bond lengths are 2.22 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(5), and one O(6) atom to form FeO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(3)O6 octahedra,  a cornercorner with one Fe(4)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,  an edgeedge with one Fe(1)O6 octahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Fe(4)O6 octahedra, edges with three equivalent Li(1)O6 octahedra, and edges with three equivalent Li(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-10°. The Fe(2)-O(1) bond length is 2.08 Å. The Fe(2)-O(2) bond length is 2.24 Å. The Fe(2)-O(3) bond length is 2.20 Å. The Fe(2)-O(4) bond length is 2.24 Å. The Fe(2)-O(5) bond length is 2.18 Å. The Fe(2)-O(6) bond length is 2.06 Å. In the third Fe site, Fe(3) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form FeO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Mn(2)O6 octahedra, and edges with three equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-7°. Both Fe(3)-O(2) bond lengths are 2.09 Å. Both Fe(3)-O(4) bond lengths are 2.04 Å. Both Fe(3)-O(6) bond lengths are 2.04 Å. In the fourth Fe site, Fe(4) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form FeO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Fe(2)O6 octahedra, edges with three equivalent Li(3)O6 octahedra, and edges with three equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-10°. Both Fe(4)-O(1) bond lengths are 2.06 Å. Both Fe(4)-O(3) bond lengths are 2.04 Å. Both Fe(4)-O(5) bond lengths are 2.07 Å. There are six inequivalent O sites. In the first O site, O(5) is bonded to one Li(1), one Li(2), one Li(3), one Mn(1), one Fe(2), and one Fe(4) atom to form OLi3MnFe2 octahedra that share  a cornercorner with one O(2)Li2MnFe3 octahedra,  a cornercorner with one O(4)Li2MnFe3 octahedra,  a cornercorner with one O(6)Li2MnFe3 octahedra,  a cornercorner with one O(1)Li3MnFe2 octahedra,  a cornercorner with one O(3)Li3MnFe2 octahedra,  a cornercorner with one O(5)Li3MnFe2 octahedra,  an edgeedge with one O(2)Li2MnFe3 octahedra,  an edgeedge with one O(4)Li2MnFe3 octahedra,  an edgeedge with one O(6)Li2MnFe3 octahedra,  an edgeedge with one O(5)Li3MnFe2 octahedra, edges with four equivalent O(1)Li3MnFe2 octahedra, and edges with four equivalent O(3)Li3MnFe2 octahedra. The corner-sharing octahedral tilt angles range from 2-6°. In the second O site, O(6) is bonded to one Li(1), one Li(2), 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(4)Li2MnFe3 octahedra,  a cornercorner with one O(6)Li2MnFe3 octahedra,  a cornercorner with one O(1)Li3MnFe2 octahedra,  a cornercorner with one O(3)Li3MnFe2 octahedra,  a cornercorner with one O(5)Li3MnFe2 octahedra,  an edgeedge with one O(6)Li2MnFe3 octahedra,  an edgeedge with one O(1)Li3MnFe2 octahedra,  an edgeedge with one O(3)Li3MnFe2 octahedra,  an edgeedge with one O(5)Li3MnFe2 octahedra, edges with four equivalent O(2)Li2MnFe3 octahedra, and edges with four equivalent O(4)Li2MnFe3 octahedra. The corner-sharing octahedral tilt angles range from 3-6°. In the third O site, O(1) is bonded to one Li(1), one Li(2), one Li(3), one Mn(1), one Fe(2), and one Fe(4) atom to form OLi3MnFe2 octahedra that share  a cornercorner with one O(2)Li2MnFe3 octahedra,  a cornercorner with one O(4)Li2MnFe3 octahedra,  a cornercorner with one O(6)Li2MnFe3 octahedra,  a cornercorner with one O(1)Li3MnFe2 octahedra,  a cornercorner with one O(3)Li3MnFe2 octahedra,  a cornercorner with one O(5)Li3MnFe2 octahedra,  an edgeedge with one O(2)Li2MnFe3 octahedra,  an edgeedge with one O(4)Li2MnFe3 octahedra,  an edgeedge with one O(6)Li2MnFe3 octahedra,  an edgeedge with one O(1)Li3MnFe2 octahedra, edges with four equivalent O(3)Li3MnFe2 octahedra, and edges with four equivalent O(5)Li3MnFe2 octahedra. The corner-sharing octahedral tilt angles range from 2-11°. In the fourth O site, O(2) is bonded to one Li(1), one Li(2), 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(4)Li2MnFe3 octahedra,  a cornercorner with one O(6)Li2MnFe3 octahedra,  a cornercorner with one O(1)Li3MnFe2 octahedra,  a cornercorner with one O(3)Li3MnFe2 octahedra,  a cornercorner with one O(5)Li3MnFe2 octahedra,  an edgeedge with one O(2)Li2MnFe3 octahedra,  an edgeedge with one O(1)Li3MnFe2 octahedra,  an edgeedge with one O(3)Li3MnFe2 octahedra,  an edgeedge with one O(5)Li3MnFe2 octahedra, edges with four equivalent O(4)Li2MnFe3 octahedra, and edges with four equivalent O(6)Li2MnFe3 octahedra. The corner-sharing octahedral tilt angles range from 2-8°. In the fifth O site, O(3) is bonded to one Li(1), one Li(2), one Li(3), one Mn(1), one Fe(2), and one Fe(4) atom to form OLi3MnFe2 octahedra that share  a cornercorner with one O(2)Li2MnFe3 octahedra,  a cornercorner with one O(4)Li2MnFe3 octahedra,  a cornercorner with one O(6)Li2MnFe3 octahedra,  a cornercorner with one O(1)Li3MnFe2 octahedra,  a cornercorner with one O(3)Li3MnFe2 octahedra,  a cornercorner with one O(5)Li3MnFe2 octahedra,  an edgeedge with one O(2)Li2MnFe3 octahedra,  an edgeedge with one O(4)Li2MnFe3 octahedra,  an edgeedge with one O(6)Li2MnFe3 octahedra,  an edgeedge with one O(3)Li3MnFe2 octahedra, edges with four equivalent O(1)Li3MnFe2 octahedra, and edges with four equivalent O(5)Li3MnFe2 octahedra. The corner-sharing octahedral tilt angles range from 4-6°. In the sixth O site, O(4) is bonded to one Li(1), one Li(2), 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(4)Li2MnFe3 octahedra,  a cornercorner with one O(6)Li2MnFe3 octahedra,  a cornercorner with one O(1)Li3MnFe2 octahedra,  a cornercorner with one O(3)Li3MnFe2 octahedra,  a cornercorner with one O(5)Li3MnFe2 octahedra,  an edgeedge with one O(4)Li2MnFe3 octahedra,  an edgeedge with one O(1)Li3MnFe2 octahedra,  an edgeedge with one O(3)Li3MnFe2 octahedra,  an edgeedge with one O(5)Li3MnFe2 octahedra, edges with four equivalent O(2)Li2MnFe3 octahedra, and edges with four equivalent O(6)Li2MnFe3 octahedra. The corner-sharing octahedral tilt angles range from 0-5°.