CaMn9CdO10 crystallizes in the triclinic P1 space group. Ca(1) is bonded to one O(10), one O(2), one O(3), one O(4), one O(7), and one O(9) atom to form CaO6 octahedra that share  a cornercorner with one Mn(1)O5 trigonal bipyramid, corners with two equivalent Mn(6)O5 trigonal bipyramids, corners with two equivalent Mn(7)O5 trigonal bipyramids, corners with two equivalent Mn(8)O5 trigonal bipyramids,  an edgeedge with one Mn(5)O4 tetrahedra,  an edgeedge with one Mn(1)O5 trigonal bipyramid,  an edgeedge with one Mn(7)O5 trigonal bipyramid, and  an edgeedge with one Mn(8)O5 trigonal bipyramid. There are nine inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(10), one O(3), one O(5), one O(8), and one O(9) atom to form distorted MnO5 trigonal bipyramids that share  a cornercorner with one Ca(1)O6 octahedra, corners with two equivalent Mn(5)O4 tetrahedra,  a cornercorner with one Mn(6)O5 trigonal bipyramid,  a cornercorner with one Mn(7)O5 trigonal bipyramid,  a cornercorner with one Mn(8)O5 trigonal bipyramid,  an edgeedge with one Ca(1)O6 octahedra,  an edgeedge with one Mn(6)O5 trigonal bipyramid, and  an edgeedge with one Mn(8)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles are 69°. In the second Mn site, Mn(2) is bonded in a distorted see-saw-like geometry to one O(1), one O(3), one O(5), and one O(6) atom. In the third Mn site, Mn(3) is bonded in a see-saw-like geometry to one O(5), one O(6), one O(7), and one O(8) atom. In the fourth Mn site, Mn(4) is bonded in a 4-coordinate geometry to one O(10), one O(6), one O(7), and one O(9) atom. In the fifth Mn site, Mn(5) is bonded to one O(1), one O(2), one O(3), and one O(8) atom to form MnO4 tetrahedra that share  a cornercorner with one Mn(6)O5 trigonal bipyramid,  a cornercorner with one Mn(7)O5 trigonal bipyramid, corners with two equivalent Mn(1)O5 trigonal bipyramids, corners with two equivalent Mn(8)O5 trigonal bipyramids,  an edgeedge with one Ca(1)O6 octahedra, and  an edgeedge with one Mn(6)O5 trigonal bipyramid. In the sixth Mn site, Mn(6) is bonded to one O(1), one O(2), one O(5), one O(8), and one O(9) atom to form MnO5 trigonal bipyramids that share corners with two equivalent Ca(1)O6 octahedra,  a cornercorner with one Mn(5)O4 tetrahedra,  a cornercorner with one Mn(1)O5 trigonal bipyramid, corners with two equivalent Mn(8)O5 trigonal bipyramids,  an edgeedge with one Mn(5)O4 tetrahedra,  an edgeedge with one Mn(1)O5 trigonal bipyramid, and  an edgeedge with one Mn(7)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles are 65°. In the seventh Mn site, Mn(7) is bonded to one O(2), one O(4), one O(6), one O(7), and one O(9) atom to form distorted MnO5 trigonal bipyramids that share corners with two equivalent Ca(1)O6 octahedra,  a cornercorner with one Mn(5)O4 tetrahedra,  a cornercorner with one Mn(1)O5 trigonal bipyramid,  an edgeedge with one Ca(1)O6 octahedra,  an edgeedge with one Mn(6)O5 trigonal bipyramid, and  an edgeedge with one Mn(8)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 45-51°. In the eighth Mn site, Mn(8) is bonded to one O(10), one O(2), one O(3), one O(4), and one O(5) atom to form distorted MnO5 trigonal bipyramids that share corners with two equivalent Ca(1)O6 octahedra, corners with two equivalent Mn(5)O4 tetrahedra,  a cornercorner with one Mn(1)O5 trigonal bipyramid, corners with two equivalent Mn(6)O5 trigonal bipyramids,  an edgeedge with one Ca(1)O6 octahedra,  an edgeedge with one Mn(1)O5 trigonal bipyramid, and  an edgeedge with one Mn(7)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 43-53°. In the ninth Mn site, Mn(9) is bonded in a distorted see-saw-like geometry to one O(1), one O(10), one O(4), and one O(6) atom. Cd(1) is bonded in a 3-coordinate geometry to one O(1), one O(4), and one O(8) atom. There are ten inequivalent O sites. In the first O site, O(1) is bonded to one Mn(2), one Mn(5), one Mn(6), one Mn(9), and one Cd(1) atom to form distorted OMn4Cd square pyramids that share  a cornercorner with one O(10)CaMn4 trigonal bipyramid,  a cornercorner with one O(9)CaMn4 trigonal bipyramid,  a cornercorner with one O(8)Mn4Cd trigonal bipyramid, corners with two equivalent O(3)CaMn4 trigonal bipyramids, corners with two equivalent O(5)Mn5 trigonal bipyramids,  an edgeedge with one O(4)CaMn3Cd trigonal bipyramid,  an edgeedge with one O(2)CaMn4 trigonal bipyramid,  an edgeedge with one O(8)Mn4Cd trigonal bipyramid, and  an edgeedge with one O(6)Mn5 trigonal bipyramid. In the second O site, O(2) is bonded to one Ca(1), one Mn(5), one Mn(6), one Mn(7), and one Mn(8) atom to form OCaMn4 trigonal bipyramids that share  a cornercorner with one O(4)CaMn3Cd trigonal bipyramid,  a cornercorner with one O(3)CaMn4 trigonal bipyramid,  a cornercorner with one O(9)CaMn4 trigonal bipyramid,  a cornercorner with one O(6)Mn5 trigonal bipyramid, corners with two equivalent O(10)CaMn4 trigonal bipyramids, corners with two equivalent O(8)Mn4Cd trigonal bipyramids, corners with two equivalent O(5)Mn5 trigonal bipyramids,  an edgeedge with one O(1)Mn4Cd square pyramid,  an edgeedge with one O(4)CaMn3Cd trigonal bipyramid,  an edgeedge with one O(3)CaMn4 trigonal bipyramid, and  an edgeedge with one O(9)CaMn4 trigonal bipyramid. In the third O site, O(3) is bonded to one Ca(1), one Mn(1), one Mn(2), one Mn(5), and one Mn(8) atom to form distorted OCaMn4 trigonal bipyramids that share corners with two equivalent O(1)Mn4Cd square pyramids,  a cornercorner with one O(10)CaMn4 trigonal bipyramid,  a cornercorner with one O(2)CaMn4 trigonal bipyramid,  a cornercorner with one O(5)Mn5 trigonal bipyramid,  a cornercorner with one O(6)Mn5 trigonal bipyramid, corners with two equivalent O(9)CaMn4 trigonal bipyramids, corners with two equivalent O(8)Mn4Cd trigonal bipyramids,  an edgeedge with one O(4)CaMn3Cd trigonal bipyramid,  an edgeedge with one O(10)CaMn4 trigonal bipyramid,  an edgeedge with one O(2)CaMn4 trigonal bipyramid, and  an edgeedge with one O(5)Mn5 trigonal bipyramid. In the fourth O site, O(4) is bonded to one Ca(1), one Mn(7), one Mn(8), one Mn(9), and one Cd(1) atom to form OCaMn3Cd trigonal bipyramids that share  a cornercorner with one O(10)CaMn4 trigonal bipyramid,  a cornercorner with one O(2)CaMn4 trigonal bipyramid,  a cornercorner with one O(8)Mn4Cd trigonal bipyramid,  a cornercorner with one O(5)Mn5 trigonal bipyramid, corners with two equivalent O(9)CaMn4 trigonal bipyramids, corners with two equivalent O(6)Mn5 trigonal bipyramids,  an edgeedge with one O(1)Mn4Cd square pyramid,  an edgeedge with one O(10)CaMn4 trigonal bipyramid,  an edgeedge with one O(2)CaMn4 trigonal bipyramid, and  an edgeedge with one O(3)CaMn4 trigonal bipyramid. In the fifth O site, O(5) is bonded to one Mn(1), one Mn(2), one Mn(3), one Mn(6), and one Mn(8) atom to form distorted OMn5 trigonal bipyramids that share corners with two equivalent O(1)Mn4Cd square pyramids,  a cornercorner with one O(4)CaMn3Cd trigonal bipyramid,  a cornercorner with one O(3)CaMn4 trigonal bipyramid,  a cornercorner with one O(8)Mn4Cd trigonal bipyramid, corners with two equivalent O(2)CaMn4 trigonal bipyramids, corners with two equivalent O(9)CaMn4 trigonal bipyramids,  an edgeedge with one O(10)CaMn4 trigonal bipyramid,  an edgeedge with one O(3)CaMn4 trigonal bipyramid,  an edgeedge with one O(8)Mn4Cd trigonal bipyramid, and  an edgeedge with one O(6)Mn5 trigonal bipyramid. In the sixth O site, O(6) is bonded to one Mn(2), one Mn(3), one Mn(4), one Mn(7), and one Mn(9) atom to form distorted OMn5 trigonal bipyramids that share  a cornercorner with one O(2)CaMn4 trigonal bipyramid,  a cornercorner with one O(3)CaMn4 trigonal bipyramid,  a cornercorner with one O(8)Mn4Cd trigonal bipyramid, corners with two equivalent O(4)CaMn3Cd trigonal bipyramids, corners with two equivalent O(10)CaMn4 trigonal bipyramids,  an edgeedge with one O(1)Mn4Cd square pyramid,  an edgeedge with one O(9)CaMn4 trigonal bipyramid, and  an edgeedge with one O(5)Mn5 trigonal bipyramid. In the seventh O site, O(7) is bonded in a distorted see-saw-like geometry to one Ca(1), one Mn(3), one Mn(4), and one Mn(7) atom. In the eighth O site, O(8) is bonded to one Mn(1), one Mn(3), one Mn(5), one Mn(6), and one Cd(1) atom to form OMn4Cd trigonal bipyramids that share  a cornercorner with one O(1)Mn4Cd square pyramid,  a cornercorner with one O(4)CaMn3Cd trigonal bipyramid,  a cornercorner with one O(10)CaMn4 trigonal bipyramid,  a cornercorner with one O(5)Mn5 trigonal bipyramid,  a cornercorner with one O(6)Mn5 trigonal bipyramid, corners with two equivalent O(2)CaMn4 trigonal bipyramids, corners with two equivalent O(3)CaMn4 trigonal bipyramids,  an edgeedge with one O(1)Mn4Cd square pyramid,  an edgeedge with one O(9)CaMn4 trigonal bipyramid, and  an edgeedge with one O(5)Mn5 trigonal bipyramid. In the ninth O site, O(9) is bonded to one Ca(1), one Mn(1), one Mn(4), one Mn(6), and one Mn(7) atom to form distorted OCaMn4 trigonal bipyramids that share  a cornercorner with one O(1)Mn4Cd square pyramid,  a cornercorner with one O(10)CaMn4 trigonal bipyramid,  a cornercorner with one O(2)CaMn4 trigonal bipyramid, corners with two equivalent O(4)CaMn3Cd trigonal bipyramids, corners with two equivalent O(3)CaMn4 trigonal bipyramids, corners with two equivalent O(5)Mn5 trigonal bipyramids,  an edgeedge with one O(10)CaMn4 trigonal bipyramid,  an edgeedge with one O(2)CaMn4 trigonal bipyramid,  an edgeedge with one O(8)Mn4Cd trigonal bipyramid, and  an edgeedge with one O(6)Mn5 trigonal bipyramid. In the tenth O site, O(10) is bonded to one Ca(1), one Mn(1), one Mn(4), one Mn(8), and one Mn(9) atom to form OCaMn4 trigonal bipyramids that share  a cornercorner with one O(1)Mn4Cd square pyramid,  a cornercorner with one O(4)CaMn3Cd trigonal bipyramid,  a cornercorner with one O(3)CaMn4 trigonal bipyramid,  a cornercorner with one O(9)CaMn4 trigonal bipyramid,  a cornercorner with one O(8)Mn4Cd trigonal bipyramid, corners with two equivalent O(2)CaMn4 trigonal bipyramids, corners with two equivalent O(6)Mn5 trigonal bipyramids,  an edgeedge with one O(4)CaMn3Cd trigonal bipyramid,  an edgeedge with one O(3)CaMn4 trigonal bipyramid,  an edgeedge with one O(9)CaMn4 trigonal bipyramid, and  an edgeedge with one O(5)Mn5 trigonal bipyramid.
CaMn9CdO10 crystallizes in the triclinic P1 space group. Ca(1) is bonded to one O(10), one O(2), one O(3), one O(4), one O(7), and one O(9) atom to form CaO6 octahedra that share  a cornercorner with one Mn(1)O5 trigonal bipyramid, corners with two equivalent Mn(6)O5 trigonal bipyramids, corners with two equivalent Mn(7)O5 trigonal bipyramids, corners with two equivalent Mn(8)O5 trigonal bipyramids,  an edgeedge with one Mn(5)O4 tetrahedra,  an edgeedge with one Mn(1)O5 trigonal bipyramid,  an edgeedge with one Mn(7)O5 trigonal bipyramid, and  an edgeedge with one Mn(8)O5 trigonal bipyramid. The Ca(1)-O(10) bond length is 2.50 Å. The Ca(1)-O(2) bond length is 2.39 Å. The Ca(1)-O(3) bond length is 2.44 Å. The Ca(1)-O(4) bond length is 2.28 Å. The Ca(1)-O(7) bond length is 2.31 Å. The Ca(1)-O(9) bond length is 2.64 Å. There are nine inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(10), one O(3), one O(5), one O(8), and one O(9) atom to form distorted MnO5 trigonal bipyramids that share  a cornercorner with one Ca(1)O6 octahedra, corners with two equivalent Mn(5)O4 tetrahedra,  a cornercorner with one Mn(6)O5 trigonal bipyramid,  a cornercorner with one Mn(7)O5 trigonal bipyramid,  a cornercorner with one Mn(8)O5 trigonal bipyramid,  an edgeedge with one Ca(1)O6 octahedra,  an edgeedge with one Mn(6)O5 trigonal bipyramid, and  an edgeedge with one Mn(8)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles are 69°. The Mn(1)-O(10) bond length is 2.14 Å. The Mn(1)-O(3) bond length is 2.16 Å. The Mn(1)-O(5) bond length is 2.40 Å. The Mn(1)-O(8) bond length is 2.06 Å. The Mn(1)-O(9) bond length is 2.22 Å. In the second Mn site, Mn(2) is bonded in a distorted see-saw-like geometry to one O(1), one O(3), one O(5), and one O(6) atom. The Mn(2)-O(1) bond length is 2.23 Å. The Mn(2)-O(3) bond length is 2.16 Å. The Mn(2)-O(5) bond length is 2.27 Å. The Mn(2)-O(6) bond length is 2.12 Å. In the third Mn site, Mn(3) is bonded in a see-saw-like geometry to one O(5), one O(6), one O(7), and one O(8) atom. The Mn(3)-O(5) bond length is 2.12 Å. The Mn(3)-O(6) bond length is 2.21 Å. The Mn(3)-O(7) bond length is 2.06 Å. The Mn(3)-O(8) bond length is 2.20 Å. In the fourth Mn site, Mn(4) is bonded in a 4-coordinate geometry to one O(10), one O(6), one O(7), and one O(9) atom. The Mn(4)-O(10) bond length is 2.21 Å. The Mn(4)-O(6) bond length is 2.36 Å. The Mn(4)-O(7) bond length is 2.06 Å. The Mn(4)-O(9) bond length is 2.15 Å. In the fifth Mn site, Mn(5) is bonded to one O(1), one O(2), one O(3), and one O(8) atom to form MnO4 tetrahedra that share  a cornercorner with one Mn(6)O5 trigonal bipyramid,  a cornercorner with one Mn(7)O5 trigonal bipyramid, corners with two equivalent Mn(1)O5 trigonal bipyramids, corners with two equivalent Mn(8)O5 trigonal bipyramids,  an edgeedge with one Ca(1)O6 octahedra, and  an edgeedge with one Mn(6)O5 trigonal bipyramid. The Mn(5)-O(1) bond length is 2.13 Å. The Mn(5)-O(2) bond length is 2.22 Å. The Mn(5)-O(3) bond length is 2.17 Å. The Mn(5)-O(8) bond length is 2.13 Å. In the sixth Mn site, Mn(6) is bonded to one O(1), one O(2), one O(5), one O(8), and one O(9) atom to form MnO5 trigonal bipyramids that share corners with two equivalent Ca(1)O6 octahedra,  a cornercorner with one Mn(5)O4 tetrahedra,  a cornercorner with one Mn(1)O5 trigonal bipyramid, corners with two equivalent Mn(8)O5 trigonal bipyramids,  an edgeedge with one Mn(5)O4 tetrahedra,  an edgeedge with one Mn(1)O5 trigonal bipyramid, and  an edgeedge with one Mn(7)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles are 65°. The Mn(6)-O(1) bond length is 2.24 Å. The Mn(6)-O(2) bond length is 2.20 Å. The Mn(6)-O(5) bond length is 2.17 Å. The Mn(6)-O(8) bond length is 2.28 Å. The Mn(6)-O(9) bond length is 2.23 Å. In the seventh Mn site, Mn(7) is bonded to one O(2), one O(4), one O(6), one O(7), and one O(9) atom to form distorted MnO5 trigonal bipyramids that share corners with two equivalent Ca(1)O6 octahedra,  a cornercorner with one Mn(5)O4 tetrahedra,  a cornercorner with one Mn(1)O5 trigonal bipyramid,  an edgeedge with one Ca(1)O6 octahedra,  an edgeedge with one Mn(6)O5 trigonal bipyramid, and  an edgeedge with one Mn(8)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 45-51°. The Mn(7)-O(2) bond length is 2.20 Å. The Mn(7)-O(4) bond length is 2.14 Å. The Mn(7)-O(6) bond length is 2.14 Å. The Mn(7)-O(7) bond length is 2.25 Å. The Mn(7)-O(9) bond length is 2.23 Å. In the eighth Mn site, Mn(8) is bonded to one O(10), one O(2), one O(3), one O(4), and one O(5) atom to form distorted MnO5 trigonal bipyramids that share corners with two equivalent Ca(1)O6 octahedra, corners with two equivalent Mn(5)O4 tetrahedra,  a cornercorner with one Mn(1)O5 trigonal bipyramid, corners with two equivalent Mn(6)O5 trigonal bipyramids,  an edgeedge with one Ca(1)O6 octahedra,  an edgeedge with one Mn(1)O5 trigonal bipyramid, and  an edgeedge with one Mn(7)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 43-53°. The Mn(8)-O(10) bond length is 2.25 Å. The Mn(8)-O(2) bond length is 2.22 Å. The Mn(8)-O(3) bond length is 2.37 Å. The Mn(8)-O(4) bond length is 2.10 Å. The Mn(8)-O(5) bond length is 2.11 Å. In the ninth Mn site, Mn(9) is bonded in a distorted see-saw-like geometry to one O(1), one O(10), one O(4), and one O(6) atom. The Mn(9)-O(1) bond length is 2.19 Å. The Mn(9)-O(10) bond length is 2.26 Å. The Mn(9)-O(4) bond length is 2.11 Å. The Mn(9)-O(6) bond length is 2.14 Å. Cd(1) is bonded in a 3-coordinate geometry to one O(1), one O(4), and one O(8) atom. The Cd(1)-O(1) bond length is 2.53 Å. The Cd(1)-O(4) bond length is 2.59 Å. The Cd(1)-O(8) bond length is 2.33 Å. There are ten inequivalent O sites. In the first O site, O(1) is bonded to one Mn(2), one Mn(5), one Mn(6), one Mn(9), and one Cd(1) atom to form distorted OMn4Cd square pyramids that share  a cornercorner with one O(10)CaMn4 trigonal bipyramid,  a cornercorner with one O(9)CaMn4 trigonal bipyramid,  a cornercorner with one O(8)Mn4Cd trigonal bipyramid, corners with two equivalent O(3)CaMn4 trigonal bipyramids, corners with two equivalent O(5)Mn5 trigonal bipyramids,  an edgeedge with one O(4)CaMn3Cd trigonal bipyramid,  an edgeedge with one O(2)CaMn4 trigonal bipyramid,  an edgeedge with one O(8)Mn4Cd trigonal bipyramid, and  an edgeedge with one O(6)Mn5 trigonal bipyramid. In the second O site, O(2) is bonded to one Ca(1), one Mn(5), one Mn(6), one Mn(7), and one Mn(8) atom to form OCaMn4 trigonal bipyramids that share  a cornercorner with one O(4)CaMn3Cd trigonal bipyramid,  a cornercorner with one O(3)CaMn4 trigonal bipyramid,  a cornercorner with one O(9)CaMn4 trigonal bipyramid,  a cornercorner with one O(6)Mn5 trigonal bipyramid, corners with two equivalent O(10)CaMn4 trigonal bipyramids, corners with two equivalent O(8)Mn4Cd trigonal bipyramids, corners with two equivalent O(5)Mn5 trigonal bipyramids,  an edgeedge with one O(1)Mn4Cd square pyramid,  an edgeedge with one O(4)CaMn3Cd trigonal bipyramid,  an edgeedge with one O(3)CaMn4 trigonal bipyramid, and  an edgeedge with one O(9)CaMn4 trigonal bipyramid. In the third O site, O(3) is bonded to one Ca(1), one Mn(1), one Mn(2), one Mn(5), and one Mn(8) atom to form distorted OCaMn4 trigonal bipyramids that share corners with two equivalent O(1)Mn4Cd square pyramids,  a cornercorner with one O(10)CaMn4 trigonal bipyramid,  a cornercorner with one O(2)CaMn4 trigonal bipyramid,  a cornercorner with one O(5)Mn5 trigonal bipyramid,  a cornercorner with one O(6)Mn5 trigonal bipyramid, corners with two equivalent O(9)CaMn4 trigonal bipyramids, corners with two equivalent O(8)Mn4Cd trigonal bipyramids,  an edgeedge with one O(4)CaMn3Cd trigonal bipyramid,  an edgeedge with one O(10)CaMn4 trigonal bipyramid,  an edgeedge with one O(2)CaMn4 trigonal bipyramid, and  an edgeedge with one O(5)Mn5 trigonal bipyramid. In the fourth O site, O(4) is bonded to one Ca(1), one Mn(7), one Mn(8), one Mn(9), and one Cd(1) atom to form OCaMn3Cd trigonal bipyramids that share  a cornercorner with one O(10)CaMn4 trigonal bipyramid,  a cornercorner with one O(2)CaMn4 trigonal bipyramid,  a cornercorner with one O(8)Mn4Cd trigonal bipyramid,  a cornercorner with one O(5)Mn5 trigonal bipyramid, corners with two equivalent O(9)CaMn4 trigonal bipyramids, corners with two equivalent O(6)Mn5 trigonal bipyramids,  an edgeedge with one O(1)Mn4Cd square pyramid,  an edgeedge with one O(10)CaMn4 trigonal bipyramid,  an edgeedge with one O(2)CaMn4 trigonal bipyramid, and  an edgeedge with one O(3)CaMn4 trigonal bipyramid. In the fifth O site, O(5) is bonded to one Mn(1), one Mn(2), one Mn(3), one Mn(6), and one Mn(8) atom to form distorted OMn5 trigonal bipyramids that share corners with two equivalent O(1)Mn4Cd square pyramids,  a cornercorner with one O(4)CaMn3Cd trigonal bipyramid,  a cornercorner with one O(3)CaMn4 trigonal bipyramid,  a cornercorner with one O(8)Mn4Cd trigonal bipyramid, corners with two equivalent O(2)CaMn4 trigonal bipyramids, corners with two equivalent O(9)CaMn4 trigonal bipyramids,  an edgeedge with one O(10)CaMn4 trigonal bipyramid,  an edgeedge with one O(3)CaMn4 trigonal bipyramid,  an edgeedge with one O(8)Mn4Cd trigonal bipyramid, and  an edgeedge with one O(6)Mn5 trigonal bipyramid. In the sixth O site, O(6) is bonded to one Mn(2), one Mn(3), one Mn(4), one Mn(7), and one Mn(9) atom to form distorted OMn5 trigonal bipyramids that share  a cornercorner with one O(2)CaMn4 trigonal bipyramid,  a cornercorner with one O(3)CaMn4 trigonal bipyramid,  a cornercorner with one O(8)Mn4Cd trigonal bipyramid, corners with two equivalent O(4)CaMn3Cd trigonal bipyramids, corners with two equivalent O(10)CaMn4 trigonal bipyramids,  an edgeedge with one O(1)Mn4Cd square pyramid,  an edgeedge with one O(9)CaMn4 trigonal bipyramid, and  an edgeedge with one O(5)Mn5 trigonal bipyramid. In the seventh O site, O(7) is bonded in a distorted see-saw-like geometry to one Ca(1), one Mn(3), one Mn(4), and one Mn(7) atom. In the eighth O site, O(8) is bonded to one Mn(1), one Mn(3), one Mn(5), one Mn(6), and one Cd(1) atom to form OMn4Cd trigonal bipyramids that share  a cornercorner with one O(1)Mn4Cd square pyramid,  a cornercorner with one O(4)CaMn3Cd trigonal bipyramid,  a cornercorner with one O(10)CaMn4 trigonal bipyramid,  a cornercorner with one O(5)Mn5 trigonal bipyramid,  a cornercorner with one O(6)Mn5 trigonal bipyramid, corners with two equivalent O(2)CaMn4 trigonal bipyramids, corners with two equivalent O(3)CaMn4 trigonal bipyramids,  an edgeedge with one O(1)Mn4Cd square pyramid,  an edgeedge with one O(9)CaMn4 trigonal bipyramid, and  an edgeedge with one O(5)Mn5 trigonal bipyramid. In the ninth O site, O(9) is bonded to one Ca(1), one Mn(1), one Mn(4), one Mn(6), and one Mn(7) atom to form distorted OCaMn4 trigonal bipyramids that share  a cornercorner with one O(1)Mn4Cd square pyramid,  a cornercorner with one O(10)CaMn4 trigonal bipyramid,  a cornercorner with one O(2)CaMn4 trigonal bipyramid, corners with two equivalent O(4)CaMn3Cd trigonal bipyramids, corners with two equivalent O(3)CaMn4 trigonal bipyramids, corners with two equivalent O(5)Mn5 trigonal bipyramids,  an edgeedge with one O(10)CaMn4 trigonal bipyramid,  an edgeedge with one O(2)CaMn4 trigonal bipyramid,  an edgeedge with one O(8)Mn4Cd trigonal bipyramid, and  an edgeedge with one O(6)Mn5 trigonal bipyramid. In the tenth O site, O(10) is bonded to one Ca(1), one Mn(1), one Mn(4), one Mn(8), and one Mn(9) atom to form OCaMn4 trigonal bipyramids that share  a cornercorner with one O(1)Mn4Cd square pyramid,  a cornercorner with one O(4)CaMn3Cd trigonal bipyramid,  a cornercorner with one O(3)CaMn4 trigonal bipyramid,  a cornercorner with one O(9)CaMn4 trigonal bipyramid,  a cornercorner with one O(8)Mn4Cd trigonal bipyramid, corners with two equivalent O(2)CaMn4 trigonal bipyramids, corners with two equivalent O(6)Mn5 trigonal bipyramids,  an edgeedge with one O(4)CaMn3Cd trigonal bipyramid,  an edgeedge with one O(3)CaMn4 trigonal bipyramid,  an edgeedge with one O(9)CaMn4 trigonal bipyramid, and  an edgeedge with one O(5)Mn5 trigonal bipyramid.