Li4Mn3SbO8 is Caswellsilverite-derived structured and crystallizes in the triclinic P1 space group. There are eight inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(11), one O(14), one O(16), one O(6), one O(7), and one O(9) atom to form LiO6 octahedra that share corners with two equivalent Sb(2)O6 octahedra, corners with four equivalent Sb(1)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-4°. In the second Li site, Li(2) is bonded to one O(10), one O(12), one O(13), one O(15), one O(5), and one O(8) atom to form LiO6 octahedra that share corners with two equivalent Sb(1)O6 octahedra, corners with four equivalent Sb(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, and edges with two equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-4°. In the third Li site, Li(3) is bonded to one O(14), one O(15), one O(2), one O(4), one O(8), and one O(9) atom to form LiO6 octahedra that share corners with two equivalent Mn(4)O6 octahedra, corners with four equivalent Mn(5)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 Li(6)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with two equivalent Li(8)O6 octahedra, and edges with two equivalent Mn(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-8°. In the fourth Li site, Li(4) is bonded to one O(1), one O(10), one O(13), one O(16), one O(3), and one O(7) atom to form LiO6 octahedra that share corners with two equivalent Mn(5)O6 octahedra, corners with four equivalent Mn(4)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 Li(6)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with two equivalent Li(7)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-14°. In the fifth Li site, Li(5) is bonded to one O(1), one O(11), one O(16), one O(4), one O(6), and one O(9) atom to form LiO6 octahedra that share corners with two equivalent Mn(2)O6 octahedra, corners with four equivalent Mn(1)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, and edges with two equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-14°. In the sixth Li site, Li(6) is bonded to one O(10), one O(12), one O(15), one O(2), one O(3), and one O(5) atom to form LiO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra, corners with four equivalent Mn(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, and edges with two equivalent Sb(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-14°. In the seventh Li site, Li(7) is bonded to one O(1), one O(11), one O(13), one O(3), one O(5), and one O(7) atom to form LiO6 octahedra that share corners with two equivalent Mn(6)O6 octahedra, corners with four equivalent Mn(3)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 Li(6)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, and edges with two equivalent Mn(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-8°. In the eighth Li site, Li(8) is bonded to one O(12), one O(14), one O(2), one O(4), one O(6), and one O(8) atom to form LiO6 octahedra that share corners with two equivalent Mn(3)O6 octahedra, corners with four equivalent Mn(6)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 Li(6)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, and edges with two equivalent Mn(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-13°. There are six inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(11), one O(16), one O(2), one O(3), one O(6), and one O(9) atom to form MnO6 octahedra that share corners with two equivalent Li(6)O6 octahedra, corners with four equivalent Li(5)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, and edges with two equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-14°. In the second Mn site, Mn(2) is bonded to one O(1), one O(10), one O(12), one O(15), one O(4), and one O(5) atom to form MnO6 octahedra that share corners with two equivalent Li(5)O6 octahedra, corners with four equivalent Li(6)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, and edges with two equivalent Sb(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-14°. In the third Mn site, Mn(3) is bonded to one O(1), one O(12), one O(13), one O(3), one O(6), and one O(7) atom to form MnO6 octahedra that share corners with two equivalent Li(8)O6 octahedra, corners with four equivalent Li(7)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 Li(6)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, and edges with two equivalent Mn(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-8°. In the fourth Mn site, Mn(4) is bonded to one O(1), one O(13), one O(15), one O(3), one O(7), and one O(9) atom to form MnO6 octahedra that share corners with two equivalent Li(3)O6 octahedra, corners with four equivalent Li(4)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 Li(6)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with two equivalent Li(7)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-14°. In the fifth Mn site, Mn(5) is bonded to one O(10), one O(14), one O(16), one O(2), one O(4), and one O(8) atom to form MnO6 octahedra that share corners with two equivalent Li(4)O6 octahedra, corners with four 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(5)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with two equivalent Li(8)O6 octahedra, and edges with two equivalent Mn(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-9°. In the sixth Mn site, Mn(6) is bonded to one O(11), one O(14), one O(2), one O(4), one O(5), and one O(8) atom to form MnO6 octahedra that share corners with two equivalent Li(7)O6 octahedra, corners with four equivalent Li(8)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 Li(6)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, and edges with two equivalent Mn(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-13°. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded to one O(11), one O(13), one O(16), one O(6), one O(8), and one O(9) atom to form SbO6 octahedra that share corners with two equivalent Li(2)O6 octahedra, corners with four equivalent Li(1)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-4°. In the second Sb site, Sb(2) is bonded to one O(10), one O(12), one O(14), one O(15), one O(5), and one O(7) atom to form SbO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with four equivalent Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, and edges with two equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-4°. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded to one Li(4), one Li(5), one Li(7), one Mn(2), one Mn(3), and one Mn(4) atom to form distorted OLi3Mn3 octahedra that share corners with two equivalent O(4)Li3Mn3 octahedra, corners with four equivalent O(3)Li3Mn3 octahedra,  an edgeedge with one O(10)Li3Mn2Sb octahedra,  an edgeedge with one O(11)Li3Mn2Sb octahedra,  an edgeedge with one O(12)Li3Mn2Sb octahedra,  an edgeedge with one O(15)Li3Mn2Sb octahedra,  an edgeedge with one O(16)Li3Mn2Sb octahedra,  an edgeedge with one O(5)Li3Mn2Sb octahedra,  an edgeedge with one O(6)Li3Mn2Sb octahedra,  an edgeedge with one O(9)Li3Mn2Sb octahedra, edges with two equivalent O(13)Li3Mn2Sb octahedra, and edges with two equivalent O(7)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-9°. In the second O site, O(2) is bonded to one Li(3), one Li(6), one Li(8), one Mn(1), one Mn(5), and one Mn(6) atom to form OLi3Mn3 octahedra that share corners with two equivalent O(3)Li3Mn3 octahedra, corners with four equivalent O(4)Li3Mn3 octahedra,  an edgeedge with one O(10)Li3Mn2Sb octahedra,  an edgeedge with one O(11)Li3Mn2Sb octahedra,  an edgeedge with one O(12)Li3Mn2Sb octahedra,  an edgeedge with one O(15)Li3Mn2Sb octahedra,  an edgeedge with one O(16)Li3Mn2Sb octahedra,  an edgeedge with one O(5)Li3Mn2Sb octahedra,  an edgeedge with one O(6)Li3Mn2Sb octahedra,  an edgeedge with one O(9)Li3Mn2Sb octahedra, edges with two equivalent O(14)Li3Mn2Sb octahedra, and edges with two equivalent O(8)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-9°. In the third O site, O(3) is bonded to one Li(4), one Li(6), one Li(7), one Mn(1), one Mn(3), and one Mn(4) atom to form OLi3Mn3 octahedra that share corners with two equivalent O(2)Li3Mn3 octahedra, corners with four equivalent O(1)Li3Mn3 octahedra,  an edgeedge with one O(10)Li3Mn2Sb octahedra,  an edgeedge with one O(11)Li3Mn2Sb octahedra,  an edgeedge with one O(12)Li3Mn2Sb octahedra,  an edgeedge with one O(15)Li3Mn2Sb octahedra,  an edgeedge with one O(16)Li3Mn2Sb octahedra,  an edgeedge with one O(5)Li3Mn2Sb octahedra,  an edgeedge with one O(6)Li3Mn2Sb octahedra,  an edgeedge with one O(9)Li3Mn2Sb octahedra, edges with two equivalent O(13)Li3Mn2Sb octahedra, and edges with two equivalent O(7)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-9°. In the fourth O site, O(4) is bonded to one Li(3), one Li(5), one Li(8), one Mn(2), one Mn(5), and one Mn(6) atom to form OLi3Mn3 octahedra that share corners with two equivalent O(1)Li3Mn3 octahedra, corners with four equivalent O(2)Li3Mn3 octahedra,  an edgeedge with one O(10)Li3Mn2Sb octahedra,  an edgeedge with one O(11)Li3Mn2Sb octahedra,  an edgeedge with one O(12)Li3Mn2Sb octahedra,  an edgeedge with one O(15)Li3Mn2Sb octahedra,  an edgeedge with one O(16)Li3Mn2Sb octahedra,  an edgeedge with one O(5)Li3Mn2Sb octahedra,  an edgeedge with one O(6)Li3Mn2Sb octahedra,  an edgeedge with one O(9)Li3Mn2Sb octahedra, edges with two equivalent O(14)Li3Mn2Sb octahedra, and edges with two equivalent O(8)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-9°. In the fifth O site, O(5) is bonded to one Li(2), one Li(6), one Li(7), one Mn(2), one Mn(6), and one Sb(2) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(11)Li3Mn2Sb octahedra, corners with four equivalent O(12)Li3Mn2Sb octahedra,  an edgeedge with one O(13)Li3Mn2Sb octahedra,  an edgeedge with one O(14)Li3Mn2Sb octahedra,  an edgeedge with one O(7)Li3Mn2Sb octahedra,  an edgeedge with one O(8)Li3Mn2Sb octahedra,  an edgeedge with one O(1)Li3Mn3 octahedra,  an edgeedge with one O(2)Li3Mn3 octahedra,  an edgeedge with one O(3)Li3Mn3 octahedra,  an edgeedge with one O(4)Li3Mn3 octahedra, edges with two equivalent O(10)Li3Mn2Sb octahedra, and edges with two equivalent O(15)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the sixth O site, O(6) is bonded to one Li(1), one Li(5), one Li(8), one Mn(1), one Mn(3), and one Sb(1) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(12)Li3Mn2Sb octahedra, corners with four equivalent O(11)Li3Mn2Sb octahedra,  an edgeedge with one O(13)Li3Mn2Sb octahedra,  an edgeedge with one O(14)Li3Mn2Sb octahedra,  an edgeedge with one O(7)Li3Mn2Sb octahedra,  an edgeedge with one O(8)Li3Mn2Sb octahedra,  an edgeedge with one O(1)Li3Mn3 octahedra,  an edgeedge with one O(2)Li3Mn3 octahedra,  an edgeedge with one O(3)Li3Mn3 octahedra,  an edgeedge with one O(4)Li3Mn3 octahedra, edges with two equivalent O(16)Li3Mn2Sb octahedra, and edges with two equivalent O(9)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the seventh O site, O(7) is bonded to one Li(1), one Li(4), one Li(7), one Mn(3), one Mn(4), and one Sb(2) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(14)Li3Mn2Sb octahedra, corners with four equivalent O(13)Li3Mn2Sb octahedra,  an edgeedge with one O(10)Li3Mn2Sb octahedra,  an edgeedge with one O(11)Li3Mn2Sb octahedra,  an edgeedge with one O(12)Li3Mn2Sb octahedra,  an edgeedge with one O(15)Li3Mn2Sb octahedra,  an edgeedge with one O(16)Li3Mn2Sb octahedra,  an edgeedge with one O(5)Li3Mn2Sb octahedra,  an edgeedge with one O(6)Li3Mn2Sb octahedra,  an edgeedge with one O(9)Li3Mn2Sb octahedra, edges with two equivalent O(1)Li3Mn3 octahedra, and edges with two equivalent O(3)Li3Mn3 octahedra. The corner-sharing octahedral tilt angles range from 0-1°. In the eighth O site, O(8) is bonded to one Li(2), one Li(3), one Li(8), one Mn(5), one Mn(6), and one Sb(1) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(13)Li3Mn2Sb octahedra, corners with four equivalent O(14)Li3Mn2Sb octahedra,  an edgeedge with one O(10)Li3Mn2Sb octahedra,  an edgeedge with one O(11)Li3Mn2Sb octahedra,  an edgeedge with one O(12)Li3Mn2Sb octahedra,  an edgeedge with one O(15)Li3Mn2Sb octahedra,  an edgeedge with one O(16)Li3Mn2Sb octahedra,  an edgeedge with one O(5)Li3Mn2Sb octahedra,  an edgeedge with one O(6)Li3Mn2Sb octahedra,  an edgeedge with one O(9)Li3Mn2Sb octahedra, edges with two equivalent O(2)Li3Mn3 octahedra, and edges with two equivalent O(4)Li3Mn3 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the ninth O site, O(9) is bonded to one Li(1), one Li(3), one Li(5), one Mn(1), one Mn(4), and one Sb(1) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(15)Li3Mn2Sb octahedra, corners with four equivalent O(16)Li3Mn2Sb octahedra,  an edgeedge with one O(13)Li3Mn2Sb octahedra,  an edgeedge with one O(14)Li3Mn2Sb octahedra,  an edgeedge with one O(7)Li3Mn2Sb octahedra,  an edgeedge with one O(8)Li3Mn2Sb octahedra,  an edgeedge with one O(1)Li3Mn3 octahedra,  an edgeedge with one O(2)Li3Mn3 octahedra,  an edgeedge with one O(3)Li3Mn3 octahedra,  an edgeedge with one O(4)Li3Mn3 octahedra, edges with two equivalent O(11)Li3Mn2Sb octahedra, and edges with two equivalent O(6)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the tenth O site, O(10) is bonded to one Li(2), one Li(4), one Li(6), one Mn(2), one Mn(5), and one Sb(2) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(16)Li3Mn2Sb octahedra, corners with four equivalent O(15)Li3Mn2Sb octahedra,  an edgeedge with one O(13)Li3Mn2Sb octahedra,  an edgeedge with one O(14)Li3Mn2Sb octahedra,  an edgeedge with one O(7)Li3Mn2Sb octahedra,  an edgeedge with one O(8)Li3Mn2Sb octahedra,  an edgeedge with one O(1)Li3Mn3 octahedra,  an edgeedge with one O(2)Li3Mn3 octahedra,  an edgeedge with one O(3)Li3Mn3 octahedra,  an edgeedge with one O(4)Li3Mn3 octahedra, edges with two equivalent O(12)Li3Mn2Sb octahedra, and edges with two equivalent O(5)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the eleventh O site, O(11) is bonded to one Li(1), one Li(5), one Li(7), one Mn(1), one Mn(6), and one Sb(1) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(5)Li3Mn2Sb octahedra, corners with four equivalent O(6)Li3Mn2Sb octahedra,  an edgeedge with one O(13)Li3Mn2Sb octahedra,  an edgeedge with one O(14)Li3Mn2Sb octahedra,  an edgeedge with one O(7)Li3Mn2Sb octahedra,  an edgeedge with one O(8)Li3Mn2Sb octahedra,  an edgeedge with one O(1)Li3Mn3 octahedra,  an edgeedge with one O(2)Li3Mn3 octahedra,  an edgeedge with one O(3)Li3Mn3 octahedra,  an edgeedge with one O(4)Li3Mn3 octahedra, edges with two equivalent O(16)Li3Mn2Sb octahedra, and edges with two equivalent O(9)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the twelfth O site, O(12) is bonded to one Li(2), one Li(6), one Li(8), one Mn(2), one Mn(3), and one Sb(2) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(6)Li3Mn2Sb octahedra, corners with four equivalent O(5)Li3Mn2Sb octahedra,  an edgeedge with one O(13)Li3Mn2Sb octahedra,  an edgeedge with one O(14)Li3Mn2Sb octahedra,  an edgeedge with one O(7)Li3Mn2Sb octahedra,  an edgeedge with one O(8)Li3Mn2Sb octahedra,  an edgeedge with one O(1)Li3Mn3 octahedra,  an edgeedge with one O(2)Li3Mn3 octahedra,  an edgeedge with one O(3)Li3Mn3 octahedra,  an edgeedge with one O(4)Li3Mn3 octahedra, edges with two equivalent O(10)Li3Mn2Sb octahedra, and edges with two equivalent O(15)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the thirteenth O site, O(13) is bonded to one Li(2), one Li(4), one Li(7), one Mn(3), one Mn(4), and one Sb(1) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(8)Li3Mn2Sb octahedra, corners with four equivalent O(7)Li3Mn2Sb octahedra,  an edgeedge with one O(10)Li3Mn2Sb octahedra,  an edgeedge with one O(11)Li3Mn2Sb octahedra,  an edgeedge with one O(12)Li3Mn2Sb octahedra,  an edgeedge with one O(15)Li3Mn2Sb octahedra,  an edgeedge with one O(16)Li3Mn2Sb octahedra,  an edgeedge with one O(5)Li3Mn2Sb octahedra,  an edgeedge with one O(6)Li3Mn2Sb octahedra,  an edgeedge with one O(9)Li3Mn2Sb octahedra, edges with two equivalent O(1)Li3Mn3 octahedra, and edges with two equivalent O(3)Li3Mn3 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the fourteenth O site, O(14) is bonded to one Li(1), one Li(3), one Li(8), one Mn(5), one Mn(6), and one Sb(2) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(7)Li3Mn2Sb octahedra, corners with four equivalent O(8)Li3Mn2Sb octahedra,  an edgeedge with one O(10)Li3Mn2Sb octahedra,  an edgeedge with one O(11)Li3Mn2Sb octahedra,  an edgeedge with one O(12)Li3Mn2Sb octahedra,  an edgeedge with one O(15)Li3Mn2Sb octahedra,  an edgeedge with one O(16)Li3Mn2Sb octahedra,  an edgeedge with one O(5)Li3Mn2Sb octahedra,  an edgeedge with one O(6)Li3Mn2Sb octahedra,  an edgeedge with one O(9)Li3Mn2Sb octahedra, edges with two equivalent O(2)Li3Mn3 octahedra, and edges with two equivalent O(4)Li3Mn3 octahedra. The corner-sharing octahedral tilt angles range from 0-1°. In the fifteenth O site, O(15) is bonded to one Li(2), one Li(3), one Li(6), one Mn(2), one Mn(4), and one Sb(2) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(9)Li3Mn2Sb octahedra, corners with four equivalent O(10)Li3Mn2Sb octahedra,  an edgeedge with one O(13)Li3Mn2Sb octahedra,  an edgeedge with one O(14)Li3Mn2Sb octahedra,  an edgeedge with one O(7)Li3Mn2Sb octahedra,  an edgeedge with one O(8)Li3Mn2Sb octahedra,  an edgeedge with one O(1)Li3Mn3 octahedra,  an edgeedge with one O(2)Li3Mn3 octahedra,  an edgeedge with one O(3)Li3Mn3 octahedra,  an edgeedge with one O(4)Li3Mn3 octahedra, edges with two equivalent O(12)Li3Mn2Sb octahedra, and edges with two equivalent O(5)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the sixteenth O site, O(16) is bonded to one Li(1), one Li(4), one Li(5), one Mn(1), one Mn(5), and one Sb(1) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(10)Li3Mn2Sb octahedra, corners with four equivalent O(9)Li3Mn2Sb octahedra,  an edgeedge with one O(13)Li3Mn2Sb octahedra,  an edgeedge with one O(14)Li3Mn2Sb octahedra,  an edgeedge with one O(7)Li3Mn2Sb octahedra,  an edgeedge with one O(8)Li3Mn2Sb octahedra,  an edgeedge with one O(1)Li3Mn3 octahedra,  an edgeedge with one O(2)Li3Mn3 octahedra,  an edgeedge with one O(3)Li3Mn3 octahedra,  an edgeedge with one O(4)Li3Mn3 octahedra, edges with two equivalent O(11)Li3Mn2Sb octahedra, and edges with two equivalent O(6)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-4°.
Li4Mn3SbO8 is Caswellsilverite-derived structured and crystallizes in the triclinic P1 space group. There are eight inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(11), one O(14), one O(16), one O(6), one O(7), and one O(9) atom to form LiO6 octahedra that share corners with two equivalent Sb(2)O6 octahedra, corners with four equivalent Sb(1)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-4°. The Li(1)-O(11) bond length is 2.37 Å. The Li(1)-O(14) bond length is 2.27 Å. The Li(1)-O(16) bond length is 2.37 Å. The Li(1)-O(6) bond length is 2.32 Å. The Li(1)-O(7) bond length is 2.30 Å. The Li(1)-O(9) bond length is 2.33 Å. In the second Li site, Li(2) is bonded to one O(10), one O(12), one O(13), one O(15), one O(5), and one O(8) atom to form LiO6 octahedra that share corners with two equivalent Sb(1)O6 octahedra, corners with four equivalent Sb(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, and edges with two equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-4°. The Li(2)-O(10) bond length is 2.37 Å. The Li(2)-O(12) bond length is 2.32 Å. The Li(2)-O(13) bond length is 2.30 Å. The Li(2)-O(15) bond length is 2.33 Å. The Li(2)-O(5) bond length is 2.37 Å. The Li(2)-O(8) bond length is 2.27 Å. In the third Li site, Li(3) is bonded to one O(14), one O(15), one O(2), one O(4), one O(8), and one O(9) atom to form LiO6 octahedra that share corners with two equivalent Mn(4)O6 octahedra, corners with four equivalent Mn(5)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 Li(6)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with two equivalent Li(8)O6 octahedra, and edges with two equivalent Mn(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-8°. The Li(3)-O(14) bond length is 2.15 Å. The Li(3)-O(15) bond length is 2.11 Å. The Li(3)-O(2) bond length is 2.45 Å. The Li(3)-O(4) bond length is 2.45 Å. The Li(3)-O(8) bond length is 2.15 Å. The Li(3)-O(9) bond length is 2.11 Å. In the fourth Li site, Li(4) is bonded to one O(1), one O(10), one O(13), one O(16), one O(3), and one O(7) atom to form LiO6 octahedra that share corners with two equivalent Mn(5)O6 octahedra, corners with four equivalent Mn(4)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 Li(6)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with two equivalent Li(7)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-14°. The Li(4)-O(1) bond length is 2.22 Å. The Li(4)-O(10) bond length is 2.24 Å. The Li(4)-O(13) bond length is 2.15 Å. The Li(4)-O(16) bond length is 2.24 Å. The Li(4)-O(3) bond length is 2.22 Å. The Li(4)-O(7) bond length is 2.15 Å. In the fifth Li site, Li(5) is bonded to one O(1), one O(11), one O(16), one O(4), one O(6), and one O(9) atom to form LiO6 octahedra that share corners with two equivalent Mn(2)O6 octahedra, corners with four equivalent Mn(1)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, and edges with two equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-14°. The Li(5)-O(1) bond length is 2.19 Å. The Li(5)-O(11) bond length is 2.20 Å. The Li(5)-O(16) bond length is 2.14 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(9) bond length is 2.19 Å. In the sixth Li site, Li(6) is bonded to one O(10), one O(12), one O(15), one O(2), one O(3), and one O(5) atom to form LiO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra, corners with four equivalent Mn(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, and edges with two equivalent Sb(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-14°. The Li(6)-O(10) bond length is 2.14 Å. The Li(6)-O(12) bond length is 2.15 Å. The Li(6)-O(15) bond length is 2.20 Å. The Li(6)-O(2) bond length is 2.18 Å. The Li(6)-O(3) bond length is 2.19 Å. The Li(6)-O(5) bond length is 2.20 Å. In the seventh Li site, Li(7) is bonded to one O(1), one O(11), one O(13), one O(3), one O(5), and one O(7) atom to form LiO6 octahedra that share corners with two equivalent Mn(6)O6 octahedra, corners with four equivalent Mn(3)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 Li(6)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, and edges with two equivalent Mn(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-8°. The Li(7)-O(1) bond length is 2.46 Å. The Li(7)-O(11) bond length is 2.11 Å. The Li(7)-O(13) bond length is 2.15 Å. The Li(7)-O(3) bond length is 2.44 Å. The Li(7)-O(5) bond length is 2.11 Å. The Li(7)-O(7) bond length is 2.15 Å. In the eighth Li site, Li(8) is bonded to one O(12), one O(14), one O(2), one O(4), one O(6), and one O(8) atom to form LiO6 octahedra that share corners with two equivalent Mn(3)O6 octahedra, corners with four equivalent Mn(6)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 Li(6)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, and edges with two equivalent Mn(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-13°. The Li(8)-O(12) bond length is 2.23 Å. The Li(8)-O(14) bond length is 2.15 Å. The Li(8)-O(2) bond length is 2.23 Å. The Li(8)-O(4) bond length is 2.23 Å. The Li(8)-O(6) bond length is 2.23 Å. The Li(8)-O(8) bond length is 2.15 Å. There are six inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(11), one O(16), one O(2), one O(3), one O(6), and one O(9) atom to form MnO6 octahedra that share corners with two equivalent Li(6)O6 octahedra, corners with four equivalent Li(5)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, and edges with two equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-14°. The Mn(1)-O(11) bond length is 2.20 Å. The Mn(1)-O(16) bond length is 2.23 Å. The Mn(1)-O(2) bond length is 2.16 Å. The Mn(1)-O(3) bond length is 2.17 Å. The Mn(1)-O(6) bond length is 2.24 Å. The Mn(1)-O(9) bond length is 2.22 Å. In the second Mn site, Mn(2) is bonded to one O(1), one O(10), one O(12), one O(15), one O(4), and one O(5) atom to form MnO6 octahedra that share corners with two equivalent Li(5)O6 octahedra, corners with four equivalent Li(6)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, and edges with two equivalent Sb(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-14°. The Mn(2)-O(1) bond length is 2.16 Å. The Mn(2)-O(10) bond length is 2.23 Å. The Mn(2)-O(12) bond length is 2.24 Å. The Mn(2)-O(15) bond length is 2.22 Å. The Mn(2)-O(4) bond length is 2.16 Å. The Mn(2)-O(5) bond length is 2.20 Å. In the third Mn site, Mn(3) is bonded to one O(1), one O(12), one O(13), one O(3), one O(6), and one O(7) atom to form MnO6 octahedra that share corners with two equivalent Li(8)O6 octahedra, corners with four equivalent Li(7)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 Li(6)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, and edges with two equivalent Mn(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-8°. The Mn(3)-O(1) bond length is 1.93 Å. The Mn(3)-O(12) bond length is 2.09 Å. The Mn(3)-O(13) bond length is 2.24 Å. The Mn(3)-O(3) bond length is 1.93 Å. The Mn(3)-O(6) bond length is 2.09 Å. The Mn(3)-O(7) bond length is 2.24 Å. In the fourth Mn site, Mn(4) is bonded to one O(1), one O(13), one O(15), one O(3), one O(7), and one O(9) atom to form MnO6 octahedra that share corners with two equivalent Li(3)O6 octahedra, corners with four equivalent Li(4)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 Li(6)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with two equivalent Li(7)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-14°. The Mn(4)-O(1) bond length is 2.19 Å. The Mn(4)-O(13) bond length is 2.24 Å. The Mn(4)-O(15) bond length is 2.22 Å. The Mn(4)-O(3) bond length is 2.19 Å. The Mn(4)-O(7) bond length is 2.24 Å. The Mn(4)-O(9) bond length is 2.22 Å. In the fifth Mn site, Mn(5) is bonded to one O(10), one O(14), one O(16), one O(2), one O(4), and one O(8) atom to form MnO6 octahedra that share corners with two equivalent Li(4)O6 octahedra, corners with four 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(5)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with two equivalent Li(8)O6 octahedra, and edges with two equivalent Mn(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-9°. The Mn(5)-O(10) bond length is 2.08 Å. The Mn(5)-O(14) bond length is 2.24 Å. The Mn(5)-O(16) bond length is 2.08 Å. The Mn(5)-O(2) bond length is 1.93 Å. The Mn(5)-O(4) bond length is 1.93 Å. The Mn(5)-O(8) bond length is 2.24 Å. In the sixth Mn site, Mn(6) is bonded to one O(11), one O(14), one O(2), one O(4), one O(5), and one O(8) atom to form MnO6 octahedra that share corners with two equivalent Li(7)O6 octahedra, corners with four equivalent Li(8)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 Li(6)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, and edges with two equivalent Mn(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-13°. The Mn(6)-O(11) bond length is 2.22 Å. The Mn(6)-O(14) bond length is 2.24 Å. The Mn(6)-O(2) bond length is 2.18 Å. The Mn(6)-O(4) bond length is 2.19 Å. The Mn(6)-O(5) bond length is 2.22 Å. The Mn(6)-O(8) bond length is 2.24 Å. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded to one O(11), one O(13), one O(16), one O(6), one O(8), and one O(9) atom to form SbO6 octahedra that share corners with two equivalent Li(2)O6 octahedra, corners with four equivalent Li(1)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-4°. The Sb(1)-O(11) bond length is 2.03 Å. The Sb(1)-O(13) bond length is 2.03 Å. The Sb(1)-O(16) bond length is 2.05 Å. The Sb(1)-O(6) bond length is 2.05 Å. The Sb(1)-O(8) bond length is 2.03 Å. The Sb(1)-O(9) bond length is 2.03 Å. In the second Sb site, Sb(2) is bonded to one O(10), one O(12), one O(14), one O(15), one O(5), and one O(7) atom to form SbO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with four equivalent Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, and edges with two equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-4°. The Sb(2)-O(10) bond length is 2.05 Å. The Sb(2)-O(12) bond length is 2.04 Å. The Sb(2)-O(14) bond length is 2.03 Å. The Sb(2)-O(15) bond length is 2.03 Å. The Sb(2)-O(5) bond length is 2.03 Å. The Sb(2)-O(7) bond length is 2.03 Å. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded to one Li(4), one Li(5), one Li(7), one Mn(2), one Mn(3), and one Mn(4) atom to form distorted OLi3Mn3 octahedra that share corners with two equivalent O(4)Li3Mn3 octahedra, corners with four equivalent O(3)Li3Mn3 octahedra,  an edgeedge with one O(10)Li3Mn2Sb octahedra,  an edgeedge with one O(11)Li3Mn2Sb octahedra,  an edgeedge with one O(12)Li3Mn2Sb octahedra,  an edgeedge with one O(15)Li3Mn2Sb octahedra,  an edgeedge with one O(16)Li3Mn2Sb octahedra,  an edgeedge with one O(5)Li3Mn2Sb octahedra,  an edgeedge with one O(6)Li3Mn2Sb octahedra,  an edgeedge with one O(9)Li3Mn2Sb octahedra, edges with two equivalent O(13)Li3Mn2Sb octahedra, and edges with two equivalent O(7)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-9°. In the second O site, O(2) is bonded to one Li(3), one Li(6), one Li(8), one Mn(1), one Mn(5), and one Mn(6) atom to form OLi3Mn3 octahedra that share corners with two equivalent O(3)Li3Mn3 octahedra, corners with four equivalent O(4)Li3Mn3 octahedra,  an edgeedge with one O(10)Li3Mn2Sb octahedra,  an edgeedge with one O(11)Li3Mn2Sb octahedra,  an edgeedge with one O(12)Li3Mn2Sb octahedra,  an edgeedge with one O(15)Li3Mn2Sb octahedra,  an edgeedge with one O(16)Li3Mn2Sb octahedra,  an edgeedge with one O(5)Li3Mn2Sb octahedra,  an edgeedge with one O(6)Li3Mn2Sb octahedra,  an edgeedge with one O(9)Li3Mn2Sb octahedra, edges with two equivalent O(14)Li3Mn2Sb octahedra, and edges with two equivalent O(8)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-9°. In the third O site, O(3) is bonded to one Li(4), one Li(6), one Li(7), one Mn(1), one Mn(3), and one Mn(4) atom to form OLi3Mn3 octahedra that share corners with two equivalent O(2)Li3Mn3 octahedra, corners with four equivalent O(1)Li3Mn3 octahedra,  an edgeedge with one O(10)Li3Mn2Sb octahedra,  an edgeedge with one O(11)Li3Mn2Sb octahedra,  an edgeedge with one O(12)Li3Mn2Sb octahedra,  an edgeedge with one O(15)Li3Mn2Sb octahedra,  an edgeedge with one O(16)Li3Mn2Sb octahedra,  an edgeedge with one O(5)Li3Mn2Sb octahedra,  an edgeedge with one O(6)Li3Mn2Sb octahedra,  an edgeedge with one O(9)Li3Mn2Sb octahedra, edges with two equivalent O(13)Li3Mn2Sb octahedra, and edges with two equivalent O(7)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-9°. In the fourth O site, O(4) is bonded to one Li(3), one Li(5), one Li(8), one Mn(2), one Mn(5), and one Mn(6) atom to form OLi3Mn3 octahedra that share corners with two equivalent O(1)Li3Mn3 octahedra, corners with four equivalent O(2)Li3Mn3 octahedra,  an edgeedge with one O(10)Li3Mn2Sb octahedra,  an edgeedge with one O(11)Li3Mn2Sb octahedra,  an edgeedge with one O(12)Li3Mn2Sb octahedra,  an edgeedge with one O(15)Li3Mn2Sb octahedra,  an edgeedge with one O(16)Li3Mn2Sb octahedra,  an edgeedge with one O(5)Li3Mn2Sb octahedra,  an edgeedge with one O(6)Li3Mn2Sb octahedra,  an edgeedge with one O(9)Li3Mn2Sb octahedra, edges with two equivalent O(14)Li3Mn2Sb octahedra, and edges with two equivalent O(8)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-9°. In the fifth O site, O(5) is bonded to one Li(2), one Li(6), one Li(7), one Mn(2), one Mn(6), and one Sb(2) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(11)Li3Mn2Sb octahedra, corners with four equivalent O(12)Li3Mn2Sb octahedra,  an edgeedge with one O(13)Li3Mn2Sb octahedra,  an edgeedge with one O(14)Li3Mn2Sb octahedra,  an edgeedge with one O(7)Li3Mn2Sb octahedra,  an edgeedge with one O(8)Li3Mn2Sb octahedra,  an edgeedge with one O(1)Li3Mn3 octahedra,  an edgeedge with one O(2)Li3Mn3 octahedra,  an edgeedge with one O(3)Li3Mn3 octahedra,  an edgeedge with one O(4)Li3Mn3 octahedra, edges with two equivalent O(10)Li3Mn2Sb octahedra, and edges with two equivalent O(15)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the sixth O site, O(6) is bonded to one Li(1), one Li(5), one Li(8), one Mn(1), one Mn(3), and one Sb(1) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(12)Li3Mn2Sb octahedra, corners with four equivalent O(11)Li3Mn2Sb octahedra,  an edgeedge with one O(13)Li3Mn2Sb octahedra,  an edgeedge with one O(14)Li3Mn2Sb octahedra,  an edgeedge with one O(7)Li3Mn2Sb octahedra,  an edgeedge with one O(8)Li3Mn2Sb octahedra,  an edgeedge with one O(1)Li3Mn3 octahedra,  an edgeedge with one O(2)Li3Mn3 octahedra,  an edgeedge with one O(3)Li3Mn3 octahedra,  an edgeedge with one O(4)Li3Mn3 octahedra, edges with two equivalent O(16)Li3Mn2Sb octahedra, and edges with two equivalent O(9)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the seventh O site, O(7) is bonded to one Li(1), one Li(4), one Li(7), one Mn(3), one Mn(4), and one Sb(2) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(14)Li3Mn2Sb octahedra, corners with four equivalent O(13)Li3Mn2Sb octahedra,  an edgeedge with one O(10)Li3Mn2Sb octahedra,  an edgeedge with one O(11)Li3Mn2Sb octahedra,  an edgeedge with one O(12)Li3Mn2Sb octahedra,  an edgeedge with one O(15)Li3Mn2Sb octahedra,  an edgeedge with one O(16)Li3Mn2Sb octahedra,  an edgeedge with one O(5)Li3Mn2Sb octahedra,  an edgeedge with one O(6)Li3Mn2Sb octahedra,  an edgeedge with one O(9)Li3Mn2Sb octahedra, edges with two equivalent O(1)Li3Mn3 octahedra, and edges with two equivalent O(3)Li3Mn3 octahedra. The corner-sharing octahedral tilt angles range from 0-1°. In the eighth O site, O(8) is bonded to one Li(2), one Li(3), one Li(8), one Mn(5), one Mn(6), and one Sb(1) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(13)Li3Mn2Sb octahedra, corners with four equivalent O(14)Li3Mn2Sb octahedra,  an edgeedge with one O(10)Li3Mn2Sb octahedra,  an edgeedge with one O(11)Li3Mn2Sb octahedra,  an edgeedge with one O(12)Li3Mn2Sb octahedra,  an edgeedge with one O(15)Li3Mn2Sb octahedra,  an edgeedge with one O(16)Li3Mn2Sb octahedra,  an edgeedge with one O(5)Li3Mn2Sb octahedra,  an edgeedge with one O(6)Li3Mn2Sb octahedra,  an edgeedge with one O(9)Li3Mn2Sb octahedra, edges with two equivalent O(2)Li3Mn3 octahedra, and edges with two equivalent O(4)Li3Mn3 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the ninth O site, O(9) is bonded to one Li(1), one Li(3), one Li(5), one Mn(1), one Mn(4), and one Sb(1) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(15)Li3Mn2Sb octahedra, corners with four equivalent O(16)Li3Mn2Sb octahedra,  an edgeedge with one O(13)Li3Mn2Sb octahedra,  an edgeedge with one O(14)Li3Mn2Sb octahedra,  an edgeedge with one O(7)Li3Mn2Sb octahedra,  an edgeedge with one O(8)Li3Mn2Sb octahedra,  an edgeedge with one O(1)Li3Mn3 octahedra,  an edgeedge with one O(2)Li3Mn3 octahedra,  an edgeedge with one O(3)Li3Mn3 octahedra,  an edgeedge with one O(4)Li3Mn3 octahedra, edges with two equivalent O(11)Li3Mn2Sb octahedra, and edges with two equivalent O(6)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the tenth O site, O(10) is bonded to one Li(2), one Li(4), one Li(6), one Mn(2), one Mn(5), and one Sb(2) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(16)Li3Mn2Sb octahedra, corners with four equivalent O(15)Li3Mn2Sb octahedra,  an edgeedge with one O(13)Li3Mn2Sb octahedra,  an edgeedge with one O(14)Li3Mn2Sb octahedra,  an edgeedge with one O(7)Li3Mn2Sb octahedra,  an edgeedge with one O(8)Li3Mn2Sb octahedra,  an edgeedge with one O(1)Li3Mn3 octahedra,  an edgeedge with one O(2)Li3Mn3 octahedra,  an edgeedge with one O(3)Li3Mn3 octahedra,  an edgeedge with one O(4)Li3Mn3 octahedra, edges with two equivalent O(12)Li3Mn2Sb octahedra, and edges with two equivalent O(5)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the eleventh O site, O(11) is bonded to one Li(1), one Li(5), one Li(7), one Mn(1), one Mn(6), and one Sb(1) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(5)Li3Mn2Sb octahedra, corners with four equivalent O(6)Li3Mn2Sb octahedra,  an edgeedge with one O(13)Li3Mn2Sb octahedra,  an edgeedge with one O(14)Li3Mn2Sb octahedra,  an edgeedge with one O(7)Li3Mn2Sb octahedra,  an edgeedge with one O(8)Li3Mn2Sb octahedra,  an edgeedge with one O(1)Li3Mn3 octahedra,  an edgeedge with one O(2)Li3Mn3 octahedra,  an edgeedge with one O(3)Li3Mn3 octahedra,  an edgeedge with one O(4)Li3Mn3 octahedra, edges with two equivalent O(16)Li3Mn2Sb octahedra, and edges with two equivalent O(9)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the twelfth O site, O(12) is bonded to one Li(2), one Li(6), one Li(8), one Mn(2), one Mn(3), and one Sb(2) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(6)Li3Mn2Sb octahedra, corners with four equivalent O(5)Li3Mn2Sb octahedra,  an edgeedge with one O(13)Li3Mn2Sb octahedra,  an edgeedge with one O(14)Li3Mn2Sb octahedra,  an edgeedge with one O(7)Li3Mn2Sb octahedra,  an edgeedge with one O(8)Li3Mn2Sb octahedra,  an edgeedge with one O(1)Li3Mn3 octahedra,  an edgeedge with one O(2)Li3Mn3 octahedra,  an edgeedge with one O(3)Li3Mn3 octahedra,  an edgeedge with one O(4)Li3Mn3 octahedra, edges with two equivalent O(10)Li3Mn2Sb octahedra, and edges with two equivalent O(15)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the thirteenth O site, O(13) is bonded to one Li(2), one Li(4), one Li(7), one Mn(3), one Mn(4), and one Sb(1) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(8)Li3Mn2Sb octahedra, corners with four equivalent O(7)Li3Mn2Sb octahedra,  an edgeedge with one O(10)Li3Mn2Sb octahedra,  an edgeedge with one O(11)Li3Mn2Sb octahedra,  an edgeedge with one O(12)Li3Mn2Sb octahedra,  an edgeedge with one O(15)Li3Mn2Sb octahedra,  an edgeedge with one O(16)Li3Mn2Sb octahedra,  an edgeedge with one O(5)Li3Mn2Sb octahedra,  an edgeedge with one O(6)Li3Mn2Sb octahedra,  an edgeedge with one O(9)Li3Mn2Sb octahedra, edges with two equivalent O(1)Li3Mn3 octahedra, and edges with two equivalent O(3)Li3Mn3 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the fourteenth O site, O(14) is bonded to one Li(1), one Li(3), one Li(8), one Mn(5), one Mn(6), and one Sb(2) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(7)Li3Mn2Sb octahedra, corners with four equivalent O(8)Li3Mn2Sb octahedra,  an edgeedge with one O(10)Li3Mn2Sb octahedra,  an edgeedge with one O(11)Li3Mn2Sb octahedra,  an edgeedge with one O(12)Li3Mn2Sb octahedra,  an edgeedge with one O(15)Li3Mn2Sb octahedra,  an edgeedge with one O(16)Li3Mn2Sb octahedra,  an edgeedge with one O(5)Li3Mn2Sb octahedra,  an edgeedge with one O(6)Li3Mn2Sb octahedra,  an edgeedge with one O(9)Li3Mn2Sb octahedra, edges with two equivalent O(2)Li3Mn3 octahedra, and edges with two equivalent O(4)Li3Mn3 octahedra. The corner-sharing octahedral tilt angles range from 0-1°. In the fifteenth O site, O(15) is bonded to one Li(2), one Li(3), one Li(6), one Mn(2), one Mn(4), and one Sb(2) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(9)Li3Mn2Sb octahedra, corners with four equivalent O(10)Li3Mn2Sb octahedra,  an edgeedge with one O(13)Li3Mn2Sb octahedra,  an edgeedge with one O(14)Li3Mn2Sb octahedra,  an edgeedge with one O(7)Li3Mn2Sb octahedra,  an edgeedge with one O(8)Li3Mn2Sb octahedra,  an edgeedge with one O(1)Li3Mn3 octahedra,  an edgeedge with one O(2)Li3Mn3 octahedra,  an edgeedge with one O(3)Li3Mn3 octahedra,  an edgeedge with one O(4)Li3Mn3 octahedra, edges with two equivalent O(12)Li3Mn2Sb octahedra, and edges with two equivalent O(5)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the sixteenth O site, O(16) is bonded to one Li(1), one Li(4), one Li(5), one Mn(1), one Mn(5), and one Sb(1) atom to form OLi3Mn2Sb octahedra that share corners with two equivalent O(10)Li3Mn2Sb octahedra, corners with four equivalent O(9)Li3Mn2Sb octahedra,  an edgeedge with one O(13)Li3Mn2Sb octahedra,  an edgeedge with one O(14)Li3Mn2Sb octahedra,  an edgeedge with one O(7)Li3Mn2Sb octahedra,  an edgeedge with one O(8)Li3Mn2Sb octahedra,  an edgeedge with one O(1)Li3Mn3 octahedra,  an edgeedge with one O(2)Li3Mn3 octahedra,  an edgeedge with one O(3)Li3Mn3 octahedra,  an edgeedge with one O(4)Li3Mn3 octahedra, edges with two equivalent O(11)Li3Mn2Sb octahedra, and edges with two equivalent O(6)Li3Mn2Sb octahedra. The corner-sharing octahedral tilt angles range from 0-4°.