Cr3Mn3(SbO8)2 is Rutile-derived structured and crystallizes in the triclinic P1 space group. There are three inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to one O(14), one O(2), one O(3), one O(4), one O(7), and one O(9) atom to form CrO6 octahedra that share corners with two equivalent Sb(2)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-52°. In the second Cr site, Cr(2) is bonded to one O(16), one O(2), one O(3), one O(4), one O(8), and one O(9) atom to form CrO6 octahedra that share corners with two equivalent Sb(2)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-52°. In the third Cr site, Cr(3) is bonded to one O(1), one O(11), one O(12), one O(13), one O(5), and one O(6) atom to form CrO6 octahedra that share corners with two equivalent Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles are 52°. There are three inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(14), one O(16), one O(3), one O(4), one O(7), and one O(8) atom to form MnO6 octahedra that share corners with two equivalent Sb(2)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with two equivalent Cr(2)O6 octahedra. The corner-sharing octahedral tilt angles are 52°. In the second Mn site, Mn(2) is bonded to one O(1), one O(10), one O(11), one O(13), one O(15), and one O(5) atom to form MnO6 octahedra that share corners with two equivalent Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with two equivalent Cr(3)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-52°. In the third Mn site, Mn(3) is bonded to one O(10), one O(12), one O(13), one O(15), one O(5), and one O(6) atom to form MnO6 octahedra that share corners with two equivalent Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with two equivalent Cr(3)O6 octahedra, and edges with two equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-52°. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded to one O(1), one O(10), one O(2), one O(6), one O(7), and one O(8) atom to form SbO6 octahedra that share corners with two equivalent Cr(3)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra,  an edgeedge with one Cr(1)O6 octahedra,  an edgeedge with one Cr(2)O6 octahedra, and  an edgeedge with one Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-52°. In the second Sb site, Sb(2) is bonded to one O(11), one O(12), one O(14), one O(15), one O(16), and one O(9) atom to form SbO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Cr(2)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra,  an edgeedge with one Cr(3)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra, and  an edgeedge with one Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-52°. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Cr(3), one Mn(2), and one Sb(1) atom. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one Cr(1), one Cr(2), and one Sb(1) atom. In the third O site, O(3) is bonded in a distorted T-shaped geometry to one Cr(1), one Cr(2), and one Mn(1) atom. In the fourth O site, O(4) is bonded in a trigonal non-coplanar geometry to one Cr(1), one Cr(2), and one Mn(1) atom. In the fifth O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to one Cr(3), one Mn(2), and one Mn(3) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one Cr(3), one Mn(3), and one Sb(1) atom. In the seventh O site, O(7) is bonded in a distorted trigonal non-coplanar geometry to one Cr(1), one Mn(1), and one Sb(1) atom. In the eighth O site, O(8) is bonded in a distorted trigonal non-coplanar geometry to one Cr(2), one Mn(1), and one Sb(1) atom. In the ninth O site, O(9) is bonded in a distorted trigonal planar geometry to one Cr(1), one Cr(2), and one Sb(2) atom. In the tenth O site, O(10) is bonded in a distorted trigonal planar geometry to one Mn(2), one Mn(3), and one Sb(1) atom. In the eleventh O site, O(11) is bonded in a distorted trigonal non-coplanar geometry to one Cr(3), one Mn(2), and one Sb(2) atom. In the twelfth O site, O(12) is bonded in a distorted trigonal non-coplanar geometry to one Cr(3), one Mn(3), and one Sb(2) atom. In the thirteenth O site, O(13) is bonded in a distorted trigonal non-coplanar geometry to one Cr(3), one Mn(2), and one Mn(3) atom. In the fourteenth O site, O(14) is bonded in a distorted trigonal planar geometry to one Cr(1), one Mn(1), and one Sb(2) atom. In the fifteenth O site, O(15) is bonded in a 3-coordinate geometry to one Mn(2), one Mn(3), and one Sb(2) atom. In the sixteenth O site, O(16) is bonded in a distorted trigonal planar geometry to one Cr(2), one Mn(1), and one Sb(2) atom.
Cr3Mn3(SbO8)2 is Rutile-derived structured and crystallizes in the triclinic P1 space group. There are three inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to one O(14), one O(2), one O(3), one O(4), one O(7), and one O(9) atom to form CrO6 octahedra that share corners with two equivalent Sb(2)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-52°. The Cr(1)-O(14) bond length is 2.03 Å. The Cr(1)-O(2) bond length is 1.95 Å. The Cr(1)-O(3) bond length is 1.96 Å. The Cr(1)-O(4) bond length is 1.89 Å. The Cr(1)-O(7) bond length is 2.00 Å. The Cr(1)-O(9) bond length is 2.02 Å. In the second Cr site, Cr(2) is bonded to one O(16), one O(2), one O(3), one O(4), one O(8), and one O(9) atom to form CrO6 octahedra that share corners with two equivalent Sb(2)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-52°. The Cr(2)-O(16) bond length is 2.03 Å. The Cr(2)-O(2) bond length is 1.97 Å. The Cr(2)-O(3) bond length is 1.96 Å. The Cr(2)-O(4) bond length is 1.92 Å. The Cr(2)-O(8) bond length is 2.01 Å. The Cr(2)-O(9) bond length is 2.02 Å. In the third Cr site, Cr(3) is bonded to one O(1), one O(11), one O(12), one O(13), one O(5), and one O(6) atom to form CrO6 octahedra that share corners with two equivalent Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles are 52°. The Cr(3)-O(1) bond length is 2.02 Å. The Cr(3)-O(11) bond length is 2.02 Å. The Cr(3)-O(12) bond length is 2.01 Å. The Cr(3)-O(13) bond length is 1.98 Å. The Cr(3)-O(5) bond length is 1.98 Å. The Cr(3)-O(6) bond length is 2.02 Å. There are three inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(14), one O(16), one O(3), one O(4), one O(7), and one O(8) atom to form MnO6 octahedra that share corners with two equivalent Sb(2)O6 octahedra,  an edgeedge with one Sb(1)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with two equivalent Cr(2)O6 octahedra. The corner-sharing octahedral tilt angles are 52°. The Mn(1)-O(14) bond length is 1.98 Å. The Mn(1)-O(16) bond length is 1.98 Å. The Mn(1)-O(3) bond length is 1.90 Å. The Mn(1)-O(4) bond length is 1.93 Å. The Mn(1)-O(7) bond length is 1.95 Å. The Mn(1)-O(8) bond length is 1.95 Å. In the second Mn site, Mn(2) is bonded to one O(1), one O(10), one O(11), one O(13), one O(15), and one O(5) atom to form MnO6 octahedra that share corners with two equivalent Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with two equivalent Cr(3)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-52°. The Mn(2)-O(1) bond length is 1.98 Å. The Mn(2)-O(10) bond length is 2.00 Å. The Mn(2)-O(11) bond length is 1.93 Å. The Mn(2)-O(13) bond length is 1.92 Å. The Mn(2)-O(15) bond length is 1.97 Å. The Mn(2)-O(5) bond length is 1.92 Å. In the third Mn site, Mn(3) is bonded to one O(10), one O(12), one O(13), one O(15), one O(5), and one O(6) atom to form MnO6 octahedra that share corners with two equivalent Sb(1)O6 octahedra,  an edgeedge with one Sb(2)O6 octahedra, edges with two equivalent Cr(3)O6 octahedra, and edges with two equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-52°. The Mn(3)-O(10) bond length is 2.00 Å. The Mn(3)-O(12) bond length is 1.93 Å. The Mn(3)-O(13) bond length is 1.92 Å. The Mn(3)-O(15) bond length is 1.97 Å. The Mn(3)-O(5) bond length is 1.92 Å. The Mn(3)-O(6) bond length is 1.98 Å. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded to one O(1), one O(10), one O(2), one O(6), one O(7), and one O(8) atom to form SbO6 octahedra that share corners with two equivalent Cr(3)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra,  an edgeedge with one Cr(1)O6 octahedra,  an edgeedge with one Cr(2)O6 octahedra, and  an edgeedge with one Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-52°. The Sb(1)-O(1) bond length is 1.98 Å. The Sb(1)-O(10) bond length is 2.01 Å. The Sb(1)-O(2) bond length is 2.05 Å. The Sb(1)-O(6) bond length is 1.98 Å. The Sb(1)-O(7) bond length is 2.07 Å. The Sb(1)-O(8) bond length is 2.07 Å. In the second Sb site, Sb(2) is bonded to one O(11), one O(12), one O(14), one O(15), one O(16), and one O(9) atom to form SbO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Cr(2)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra,  an edgeedge with one Cr(3)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra, and  an edgeedge with one Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-52°. The Sb(2)-O(11) bond length is 2.07 Å. The Sb(2)-O(12) bond length is 2.06 Å. The Sb(2)-O(14) bond length is 1.99 Å. The Sb(2)-O(15) bond length is 2.09 Å. The Sb(2)-O(16) bond length is 1.99 Å. The Sb(2)-O(9) bond length is 1.96 Å. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Cr(3), one Mn(2), and one Sb(1) atom. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one Cr(1), one Cr(2), and one Sb(1) atom. In the third O site, O(3) is bonded in a distorted T-shaped geometry to one Cr(1), one Cr(2), and one Mn(1) atom. In the fourth O site, O(4) is bonded in a trigonal non-coplanar geometry to one Cr(1), one Cr(2), and one Mn(1) atom. In the fifth O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to one Cr(3), one Mn(2), and one Mn(3) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one Cr(3), one Mn(3), and one Sb(1) atom. In the seventh O site, O(7) is bonded in a distorted trigonal non-coplanar geometry to one Cr(1), one Mn(1), and one Sb(1) atom. In the eighth O site, O(8) is bonded in a distorted trigonal non-coplanar geometry to one Cr(2), one Mn(1), and one Sb(1) atom. In the ninth O site, O(9) is bonded in a distorted trigonal planar geometry to one Cr(1), one Cr(2), and one Sb(2) atom. In the tenth O site, O(10) is bonded in a distorted trigonal planar geometry to one Mn(2), one Mn(3), and one Sb(1) atom. In the eleventh O site, O(11) is bonded in a distorted trigonal non-coplanar geometry to one Cr(3), one Mn(2), and one Sb(2) atom. In the twelfth O site, O(12) is bonded in a distorted trigonal non-coplanar geometry to one Cr(3), one Mn(3), and one Sb(2) atom. In the thirteenth O site, O(13) is bonded in a distorted trigonal non-coplanar geometry to one Cr(3), one Mn(2), and one Mn(3) atom. In the fourteenth O site, O(14) is bonded in a distorted trigonal planar geometry to one Cr(1), one Mn(1), and one Sb(2) atom. In the fifteenth O site, O(15) is bonded in a 3-coordinate geometry to one Mn(2), one Mn(3), and one Sb(2) atom. In the sixteenth O site, O(16) is bonded in a distorted trigonal planar geometry to one Cr(2), one Mn(1), and one Sb(2) atom.