Li5Mn5(FeO6)2 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(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra,  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  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 Fe(1)O6 octahedra,  an edgeedge with one Fe(2)O6 octahedra, edges with three equivalent Li(2)O6 octahedra, and edges with three equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-13°. 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(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra,  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  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 Fe(1)O6 octahedra,  an edgeedge with one Fe(2)O6 octahedra, edges with three equivalent Li(1)O6 octahedra, and edges with three equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-11°. In the third Li site, Li(3) is bonded to two equivalent O(1), two equivalent O(4), 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 Mn(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with three equivalent Mn(3)O6 octahedra, and edges with three equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-7°. There are four 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(5), and one O(6) atom to form MnO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra,  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  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 Fe(1)O6 octahedra,  an edgeedge with one Fe(2)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 4-8°. In the second Mn site, Mn(2) is bonded to two equivalent O(2), two equivalent O(3), 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 Mn(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with three equivalent Mn(4)O6 octahedra, and edges with three equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-11°. In the third Mn site, Mn(3) is bonded to two equivalent O(1), two equivalent O(4), 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 Mn(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with three equivalent Li(3)O6 octahedra, and edges with three equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-13°. In the fourth Mn site, Mn(4) is bonded to two equivalent O(2), two equivalent O(3), 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 Mn(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with three equivalent Mn(2)O6 octahedra, and edges with three equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-6°. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to two equivalent O(1), two equivalent O(4), 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 Mn(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with three equivalent Li(3)O6 octahedra, and edges with three equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-8°. In the second Fe site, Fe(2) is bonded to two equivalent O(2), two equivalent O(3), 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 Mn(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with three equivalent Mn(2)O6 octahedra, and edges with three equivalent Mn(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-9°. There are six inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Li(2), one Li(3), one Mn(1), one Mn(3), and one Fe(1) atom to form OLi3Mn2Fe octahedra that share  a cornercorner with one O(2)Li2Mn3Fe octahedra,  a cornercorner with one O(3)Li2Mn3Fe octahedra,  a cornercorner with one O(6)Li2Mn3Fe octahedra,  a cornercorner with one O(1)Li3Mn2Fe octahedra,  a cornercorner with one O(4)Li3Mn2Fe octahedra,  a cornercorner with one O(5)Li3Mn2Fe octahedra,  an edgeedge with one O(2)Li2Mn3Fe octahedra,  an edgeedge with one O(3)Li2Mn3Fe octahedra,  an edgeedge with one O(6)Li2Mn3Fe octahedra,  an edgeedge with one O(1)Li3Mn2Fe octahedra, edges with four equivalent O(4)Li3Mn2Fe octahedra, and edges with four equivalent O(5)Li3Mn2Fe octahedra. The corner-sharing octahedral tilt angles range from 1-13°. In the second O site, O(2) is bonded to one Li(1), one Li(2), one Mn(1), one Mn(2), one Mn(4), and one Fe(2) atom to form OLi2Mn3Fe octahedra that share  a cornercorner with one O(2)Li2Mn3Fe octahedra,  a cornercorner with one O(3)Li2Mn3Fe octahedra,  a cornercorner with one O(6)Li2Mn3Fe octahedra,  a cornercorner with one O(1)Li3Mn2Fe octahedra,  a cornercorner with one O(4)Li3Mn2Fe octahedra,  a cornercorner with one O(5)Li3Mn2Fe octahedra,  an edgeedge with one O(2)Li2Mn3Fe octahedra,  an edgeedge with one O(1)Li3Mn2Fe octahedra,  an edgeedge with one O(4)Li3Mn2Fe octahedra,  an edgeedge with one O(5)Li3Mn2Fe octahedra, edges with four equivalent O(3)Li2Mn3Fe octahedra, and edges with four equivalent O(6)Li2Mn3Fe octahedra. The corner-sharing octahedral tilt angles range from 2-8°. In the third O site, O(3) is bonded to one Li(1), one Li(2), one Mn(1), one Mn(2), one Mn(4), and one Fe(2) atom to form OLi2Mn3Fe octahedra that share  a cornercorner with one O(2)Li2Mn3Fe octahedra,  a cornercorner with one O(3)Li2Mn3Fe octahedra,  a cornercorner with one O(6)Li2Mn3Fe octahedra,  a cornercorner with one O(1)Li3Mn2Fe octahedra,  a cornercorner with one O(4)Li3Mn2Fe octahedra,  a cornercorner with one O(5)Li3Mn2Fe octahedra,  an edgeedge with one O(3)Li2Mn3Fe octahedra,  an edgeedge with one O(1)Li3Mn2Fe octahedra,  an edgeedge with one O(4)Li3Mn2Fe octahedra,  an edgeedge with one O(5)Li3Mn2Fe octahedra, edges with four equivalent O(2)Li2Mn3Fe octahedra, and edges with four equivalent O(6)Li2Mn3Fe octahedra. The corner-sharing octahedral tilt angles range from 2-8°. In the fourth O site, O(4) is bonded to one Li(1), one Li(2), one Li(3), one Mn(1), one Mn(3), and one Fe(1) atom to form OLi3Mn2Fe octahedra that share  a cornercorner with one O(2)Li2Mn3Fe octahedra,  a cornercorner with one O(3)Li2Mn3Fe octahedra,  a cornercorner with one O(6)Li2Mn3Fe octahedra,  a cornercorner with one O(1)Li3Mn2Fe octahedra,  a cornercorner with one O(4)Li3Mn2Fe octahedra,  a cornercorner with one O(5)Li3Mn2Fe octahedra,  an edgeedge with one O(2)Li2Mn3Fe octahedra,  an edgeedge with one O(3)Li2Mn3Fe octahedra,  an edgeedge with one O(6)Li2Mn3Fe octahedra,  an edgeedge with one O(4)Li3Mn2Fe octahedra, edges with four equivalent O(1)Li3Mn2Fe octahedra, and edges with four equivalent O(5)Li3Mn2Fe octahedra. The corner-sharing octahedral tilt angles range from 1-7°. In the fifth O site, O(5) is bonded to one Li(1), one Li(2), one Li(3), one Mn(1), one Mn(3), and one Fe(1) atom to form OLi3Mn2Fe octahedra that share  a cornercorner with one O(2)Li2Mn3Fe octahedra,  a cornercorner with one O(3)Li2Mn3Fe octahedra,  a cornercorner with one O(6)Li2Mn3Fe octahedra,  a cornercorner with one O(1)Li3Mn2Fe octahedra,  a cornercorner with one O(4)Li3Mn2Fe octahedra,  a cornercorner with one O(5)Li3Mn2Fe octahedra,  an edgeedge with one O(2)Li2Mn3Fe octahedra,  an edgeedge with one O(3)Li2Mn3Fe octahedra,  an edgeedge with one O(6)Li2Mn3Fe octahedra,  an edgeedge with one O(5)Li3Mn2Fe octahedra, edges with four equivalent O(1)Li3Mn2Fe octahedra, and edges with four equivalent O(4)Li3Mn2Fe octahedra. The corner-sharing octahedral tilt angles range from 1-7°. In the sixth O site, O(6) is bonded to one Li(1), one Li(2), one Mn(1), one Mn(2), one Mn(4), and one Fe(2) atom to form OLi2Mn3Fe octahedra that share  a cornercorner with one O(2)Li2Mn3Fe octahedra,  a cornercorner with one O(3)Li2Mn3Fe octahedra,  a cornercorner with one O(6)Li2Mn3Fe octahedra,  a cornercorner with one O(1)Li3Mn2Fe octahedra,  a cornercorner with one O(4)Li3Mn2Fe octahedra,  a cornercorner with one O(5)Li3Mn2Fe octahedra,  an edgeedge with one O(6)Li2Mn3Fe octahedra,  an edgeedge with one O(1)Li3Mn2Fe octahedra,  an edgeedge with one O(4)Li3Mn2Fe octahedra,  an edgeedge with one O(5)Li3Mn2Fe octahedra, edges with four equivalent O(2)Li2Mn3Fe octahedra, and edges with four equivalent O(3)Li2Mn3Fe octahedra. The corner-sharing octahedral tilt angles range from 2-7°.
Li5Mn5(FeO6)2 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(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra,  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  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 Fe(1)O6 octahedra,  an edgeedge with one Fe(2)O6 octahedra, edges with three equivalent Li(2)O6 octahedra, and edges with three equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-13°. The Li(1)-O(1) bond length is 2.06 Å. The Li(1)-O(2) bond length is 2.26 Å. The Li(1)-O(3) bond length is 2.31 Å. The Li(1)-O(4) bond length is 2.09 Å. The Li(1)-O(5) bond length is 2.16 Å. The Li(1)-O(6) bond length is 2.19 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(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra,  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  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 Fe(1)O6 octahedra,  an edgeedge with one Fe(2)O6 octahedra, edges with three equivalent Li(1)O6 octahedra, and edges with three equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-11°. The Li(2)-O(1) bond length is 2.25 Å. The Li(2)-O(2) bond length is 2.15 Å. The Li(2)-O(3) bond length is 2.17 Å. The Li(2)-O(4) bond length is 2.24 Å. The Li(2)-O(5) bond length is 2.13 Å. The Li(2)-O(6) bond length is 2.08 Å. In the third Li site, Li(3) is bonded to two equivalent O(1), two equivalent O(4), 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 Mn(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with three equivalent Mn(3)O6 octahedra, and edges with three equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-7°. Both Li(3)-O(1) bond lengths are 2.28 Å. Both Li(3)-O(4) bond lengths are 2.16 Å. Both Li(3)-O(5) bond lengths are 2.14 Å. There are four 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(5), and one O(6) atom to form MnO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra,  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  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 Fe(1)O6 octahedra,  an edgeedge with one Fe(2)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 4-8°. The Mn(1)-O(1) bond length is 1.99 Å. The Mn(1)-O(2) bond length is 2.34 Å. The Mn(1)-O(3) bond length is 2.05 Å. The Mn(1)-O(4) bond length is 2.04 Å. The Mn(1)-O(5) bond length is 2.20 Å. The Mn(1)-O(6) bond length is 2.01 Å. In the second Mn site, Mn(2) is bonded to two equivalent O(2), two equivalent O(3), 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 Mn(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with three equivalent Mn(4)O6 octahedra, and edges with three equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-11°. Both Mn(2)-O(2) bond lengths are 2.10 Å. Both Mn(2)-O(3) bond lengths are 2.18 Å. Both Mn(2)-O(6) bond lengths are 2.19 Å. In the third Mn site, Mn(3) is bonded to two equivalent O(1), two equivalent O(4), 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 Mn(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with three equivalent Li(3)O6 octahedra, and edges with three equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-13°. Both Mn(3)-O(1) bond lengths are 2.18 Å. Both Mn(3)-O(4) bond lengths are 2.04 Å. Both Mn(3)-O(5) bond lengths are 1.98 Å. In the fourth Mn site, Mn(4) is bonded to two equivalent O(2), two equivalent O(3), 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 Mn(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with three equivalent Mn(2)O6 octahedra, and edges with three equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-6°. Both Mn(4)-O(2) bond lengths are 1.98 Å. Both Mn(4)-O(3) bond lengths are 2.00 Å. Both Mn(4)-O(6) bond lengths are 2.23 Å. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to two equivalent O(1), two equivalent O(4), 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 Mn(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with three equivalent Li(3)O6 octahedra, and edges with three equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-8°. Both Fe(1)-O(1) bond lengths are 2.01 Å. Both Fe(1)-O(4) bond lengths are 2.20 Å. Both Fe(1)-O(5) bond lengths are 2.03 Å. In the second Fe site, Fe(2) is bonded to two equivalent O(2), two equivalent O(3), 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 Mn(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with three equivalent Mn(2)O6 octahedra, and edges with three equivalent Mn(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-9°. Both Fe(2)-O(2) bond lengths are 2.10 Å. Both Fe(2)-O(3) bond lengths are 2.30 Å. Both Fe(2)-O(6) bond lengths are 2.12 Å. There are six inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Li(2), one Li(3), one Mn(1), one Mn(3), and one Fe(1) atom to form OLi3Mn2Fe octahedra that share  a cornercorner with one O(2)Li2Mn3Fe octahedra,  a cornercorner with one O(3)Li2Mn3Fe octahedra,  a cornercorner with one O(6)Li2Mn3Fe octahedra,  a cornercorner with one O(1)Li3Mn2Fe octahedra,  a cornercorner with one O(4)Li3Mn2Fe octahedra,  a cornercorner with one O(5)Li3Mn2Fe octahedra,  an edgeedge with one O(2)Li2Mn3Fe octahedra,  an edgeedge with one O(3)Li2Mn3Fe octahedra,  an edgeedge with one O(6)Li2Mn3Fe octahedra,  an edgeedge with one O(1)Li3Mn2Fe octahedra, edges with four equivalent O(4)Li3Mn2Fe octahedra, and edges with four equivalent O(5)Li3Mn2Fe octahedra. The corner-sharing octahedral tilt angles range from 1-13°. In the second O site, O(2) is bonded to one Li(1), one Li(2), one Mn(1), one Mn(2), one Mn(4), and one Fe(2) atom to form OLi2Mn3Fe octahedra that share  a cornercorner with one O(2)Li2Mn3Fe octahedra,  a cornercorner with one O(3)Li2Mn3Fe octahedra,  a cornercorner with one O(6)Li2Mn3Fe octahedra,  a cornercorner with one O(1)Li3Mn2Fe octahedra,  a cornercorner with one O(4)Li3Mn2Fe octahedra,  a cornercorner with one O(5)Li3Mn2Fe octahedra,  an edgeedge with one O(2)Li2Mn3Fe octahedra,  an edgeedge with one O(1)Li3Mn2Fe octahedra,  an edgeedge with one O(4)Li3Mn2Fe octahedra,  an edgeedge with one O(5)Li3Mn2Fe octahedra, edges with four equivalent O(3)Li2Mn3Fe octahedra, and edges with four equivalent O(6)Li2Mn3Fe octahedra. The corner-sharing octahedral tilt angles range from 2-8°. In the third O site, O(3) is bonded to one Li(1), one Li(2), one Mn(1), one Mn(2), one Mn(4), and one Fe(2) atom to form OLi2Mn3Fe octahedra that share  a cornercorner with one O(2)Li2Mn3Fe octahedra,  a cornercorner with one O(3)Li2Mn3Fe octahedra,  a cornercorner with one O(6)Li2Mn3Fe octahedra,  a cornercorner with one O(1)Li3Mn2Fe octahedra,  a cornercorner with one O(4)Li3Mn2Fe octahedra,  a cornercorner with one O(5)Li3Mn2Fe octahedra,  an edgeedge with one O(3)Li2Mn3Fe octahedra,  an edgeedge with one O(1)Li3Mn2Fe octahedra,  an edgeedge with one O(4)Li3Mn2Fe octahedra,  an edgeedge with one O(5)Li3Mn2Fe octahedra, edges with four equivalent O(2)Li2Mn3Fe octahedra, and edges with four equivalent O(6)Li2Mn3Fe octahedra. The corner-sharing octahedral tilt angles range from 2-8°. In the fourth O site, O(4) is bonded to one Li(1), one Li(2), one Li(3), one Mn(1), one Mn(3), and one Fe(1) atom to form OLi3Mn2Fe octahedra that share  a cornercorner with one O(2)Li2Mn3Fe octahedra,  a cornercorner with one O(3)Li2Mn3Fe octahedra,  a cornercorner with one O(6)Li2Mn3Fe octahedra,  a cornercorner with one O(1)Li3Mn2Fe octahedra,  a cornercorner with one O(4)Li3Mn2Fe octahedra,  a cornercorner with one O(5)Li3Mn2Fe octahedra,  an edgeedge with one O(2)Li2Mn3Fe octahedra,  an edgeedge with one O(3)Li2Mn3Fe octahedra,  an edgeedge with one O(6)Li2Mn3Fe octahedra,  an edgeedge with one O(4)Li3Mn2Fe octahedra, edges with four equivalent O(1)Li3Mn2Fe octahedra, and edges with four equivalent O(5)Li3Mn2Fe octahedra. The corner-sharing octahedral tilt angles range from 1-7°. In the fifth O site, O(5) is bonded to one Li(1), one Li(2), one Li(3), one Mn(1), one Mn(3), and one Fe(1) atom to form OLi3Mn2Fe octahedra that share  a cornercorner with one O(2)Li2Mn3Fe octahedra,  a cornercorner with one O(3)Li2Mn3Fe octahedra,  a cornercorner with one O(6)Li2Mn3Fe octahedra,  a cornercorner with one O(1)Li3Mn2Fe octahedra,  a cornercorner with one O(4)Li3Mn2Fe octahedra,  a cornercorner with one O(5)Li3Mn2Fe octahedra,  an edgeedge with one O(2)Li2Mn3Fe octahedra,  an edgeedge with one O(3)Li2Mn3Fe octahedra,  an edgeedge with one O(6)Li2Mn3Fe octahedra,  an edgeedge with one O(5)Li3Mn2Fe octahedra, edges with four equivalent O(1)Li3Mn2Fe octahedra, and edges with four equivalent O(4)Li3Mn2Fe octahedra. The corner-sharing octahedral tilt angles range from 1-7°. In the sixth O site, O(6) is bonded to one Li(1), one Li(2), one Mn(1), one Mn(2), one Mn(4), and one Fe(2) atom to form OLi2Mn3Fe octahedra that share  a cornercorner with one O(2)Li2Mn3Fe octahedra,  a cornercorner with one O(3)Li2Mn3Fe octahedra,  a cornercorner with one O(6)Li2Mn3Fe octahedra,  a cornercorner with one O(1)Li3Mn2Fe octahedra,  a cornercorner with one O(4)Li3Mn2Fe octahedra,  a cornercorner with one O(5)Li3Mn2Fe octahedra,  an edgeedge with one O(6)Li2Mn3Fe octahedra,  an edgeedge with one O(1)Li3Mn2Fe octahedra,  an edgeedge with one O(4)Li3Mn2Fe octahedra,  an edgeedge with one O(5)Li3Mn2Fe octahedra, edges with four equivalent O(2)Li2Mn3Fe octahedra, and edges with four equivalent O(3)Li2Mn3Fe octahedra. The corner-sharing octahedral tilt angles range from 2-7°.