Sr2Ca6Co7CuO24 is (Cubic) Perovskite-derived structured and crystallizes in the orthorhombic Amm2 space group. Sr(1) is bonded to one O(1), one O(3), two equivalent O(2), two equivalent O(4), two equivalent O(5), two equivalent O(8), and two equivalent O(9) atoms to form SrO12 cuboctahedra that share corners with four equivalent Ca(2)O12 cuboctahedra, corners with eight equivalent Ca(1)O12 cuboctahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with four equivalent Ca(1)O12 cuboctahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Co(3)O6 octahedra,  a faceface with one Co(5)O6 octahedra,  a faceface with one Cu(1)O6 octahedra, faces with two equivalent Co(1)O6 octahedra, and faces with two equivalent Co(4)O6 octahedra. There are two inequivalent Ca sites. In the first Ca site, Ca(1) is bonded to one O(1), one O(10), one O(11), one O(3), one O(4), one O(5), one O(6), one O(7), one O(8), one O(9), and two equivalent O(2) atoms to form CaO12 cuboctahedra that share corners with four equivalent Sr(1)O12 cuboctahedra, corners with four equivalent Ca(1)O12 cuboctahedra, corners with four equivalent Ca(2)O12 cuboctahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Ca(1)O12 cuboctahedra, faces with two equivalent Ca(2)O12 cuboctahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Co(3)O6 octahedra,  a faceface with one Co(5)O6 octahedra,  a faceface with one Cu(1)O6 octahedra, faces with two equivalent Co(1)O6 octahedra, and faces with two equivalent Co(4)O6 octahedra. In the second Ca site, Ca(2) is bonded to one O(1), one O(3), two equivalent O(10), two equivalent O(11), two equivalent O(2), two equivalent O(6), and two equivalent O(7) atoms to form CaO12 cuboctahedra that share corners with four equivalent Sr(1)O12 cuboctahedra, corners with eight equivalent Ca(1)O12 cuboctahedra, faces with two equivalent Ca(2)O12 cuboctahedra, faces with four equivalent Ca(1)O12 cuboctahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Co(3)O6 octahedra,  a faceface with one Co(5)O6 octahedra,  a faceface with one Cu(1)O6 octahedra, faces with two equivalent Co(1)O6 octahedra, and faces with two equivalent Co(4)O6 octahedra. There are five inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(4), one O(5), one O(6), one O(7), and two equivalent O(2) atoms to form CoO6 octahedra that share corners with two equivalent Co(2)O6 octahedra, corners with two equivalent Co(4)O6 octahedra, corners with two equivalent Cu(1)O6 octahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Ca(2)O12 cuboctahedra, and faces with four equivalent Ca(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-3°. In the second Co site, Co(2) is bonded to two equivalent O(3), two equivalent O(5), and two equivalent O(7) atoms to form CoO6 octahedra that share corners with two equivalent Co(5)O6 octahedra, corners with four equivalent Co(1)O6 octahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Ca(2)O12 cuboctahedra, and faces with four equivalent Ca(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the third Co site, Co(3) is bonded to two equivalent O(1), two equivalent O(10), and two equivalent O(8) atoms to form CoO6 octahedra that share corners with two equivalent Cu(1)O6 octahedra, corners with four equivalent Co(4)O6 octahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Ca(2)O12 cuboctahedra, and faces with four equivalent Ca(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the fourth Co site, Co(4) is bonded to one O(10), one O(11), one O(8), one O(9), and two equivalent O(2) atoms to form CoO6 octahedra that share corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(3)O6 octahedra, corners with two equivalent Co(5)O6 octahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Ca(2)O12 cuboctahedra, and faces with four equivalent Ca(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the fifth Co site, Co(5) is bonded to two equivalent O(11), two equivalent O(3), and two equivalent O(9) atoms to form CoO6 octahedra that share corners with two equivalent Co(2)O6 octahedra, corners with four equivalent Co(4)O6 octahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Ca(2)O12 cuboctahedra, and faces with four equivalent Ca(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-1°. Cu(1) is bonded to two equivalent O(1), two equivalent O(4), and two equivalent O(6) atoms to form CuO6 octahedra that share corners with two equivalent Co(3)O6 octahedra, corners with four equivalent Co(1)O6 octahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Ca(2)O12 cuboctahedra, and faces with four equivalent Ca(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-3°. There are eleven inequivalent O sites. In the first O site, O(1) is bonded to one Sr(1), one Ca(2), two equivalent Ca(1), one Co(3), and one Cu(1) atom to form distorted OSrCa3CoCu octahedra that share corners with two equivalent O(1)SrCa3CoCu octahedra, corners with four equivalent O(5)Sr2Ca2Co2 octahedra, corners with four equivalent O(9)Sr2Ca2Co2 octahedra, corners with four equivalent O(3)SrCa3Co2 octahedra, edges with four equivalent O(2)SrCa3Co2 octahedra, faces with two equivalent O(6)Ca4CoCu octahedra, faces with two equivalent O(8)Sr2Ca2Co2 octahedra, and faces with two equivalent O(4)Sr2Ca2CoCu octahedra. The corner-sharing octahedral tilt angles range from 0-62°. In the second O site, O(2) is bonded to one Sr(1), one Ca(2), two equivalent Ca(1), one Co(1), and one Co(4) atom to form distorted OSrCa3Co2 octahedra that share corners with two equivalent O(6)Ca4CoCu octahedra, corners with two equivalent O(5)Sr2Ca2Co2 octahedra, corners with two equivalent O(8)Sr2Ca2Co2 octahedra, corners with two equivalent O(9)Sr2Ca2Co2 octahedra, corners with two equivalent O(4)Sr2Ca2CoCu octahedra, corners with six equivalent O(2)SrCa3Co2 octahedra, edges with two equivalent O(3)SrCa3Co2 octahedra, edges with two equivalent O(1)SrCa3CoCu octahedra,  a faceface with one O(6)Ca4CoCu octahedra,  a faceface with one O(5)Sr2Ca2Co2 octahedra,  a faceface with one O(8)Sr2Ca2Co2 octahedra,  a faceface with one O(9)Sr2Ca2Co2 octahedra, and  a faceface with one O(4)Sr2Ca2CoCu octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the third O site, O(3) is bonded to one Sr(1), one Ca(2), two equivalent Ca(1), one Co(2), and one Co(5) atom to form distorted OSrCa3Co2 octahedra that share corners with two equivalent O(3)SrCa3Co2 octahedra, corners with four equivalent O(6)Ca4CoCu octahedra, corners with four equivalent O(8)Sr2Ca2Co2 octahedra, corners with four equivalent O(4)Sr2Ca2CoCu octahedra, corners with four equivalent O(1)SrCa3CoCu octahedra, edges with four equivalent O(2)SrCa3Co2 octahedra, faces with two equivalent O(5)Sr2Ca2Co2 octahedra, and faces with two equivalent O(9)Sr2Ca2Co2 octahedra. The corner-sharing octahedral tilt angles range from 0-62°. In the fourth O site, O(4) is bonded to two equivalent Sr(1), two equivalent Ca(1), one Co(1), and one Cu(1) atom to form distorted OSr2Ca2CoCu octahedra that share corners with two equivalent O(6)Ca4CoCu octahedra, corners with two equivalent O(8)Sr2Ca2Co2 octahedra, corners with four equivalent O(2)SrCa3Co2 octahedra, corners with four equivalent O(3)SrCa3Co2 octahedra, corners with six equivalent O(9)Sr2Ca2Co2 octahedra, edges with two equivalent O(5)Sr2Ca2Co2 octahedra, edges with two equivalent O(8)Sr2Ca2Co2 octahedra,  a faceface with one O(6)Ca4CoCu octahedra,  a faceface with one O(5)Sr2Ca2Co2 octahedra,  a faceface with one O(4)Sr2Ca2CoCu octahedra, faces with two equivalent O(2)SrCa3Co2 octahedra, and faces with two equivalent O(1)SrCa3CoCu octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the fifth O site, O(5) is bonded to two equivalent Sr(1), two equivalent Ca(1), one Co(1), and one Co(2) atom to form distorted OSr2Ca2Co2 octahedra that share corners with two equivalent O(9)Sr2Ca2Co2 octahedra, corners with four equivalent O(2)SrCa3Co2 octahedra, corners with four equivalent O(1)SrCa3CoCu octahedra, corners with six equivalent O(8)Sr2Ca2Co2 octahedra, edges with two equivalent O(9)Sr2Ca2Co2 octahedra, edges with two equivalent O(4)Sr2Ca2CoCu octahedra,  a faceface with one O(6)Ca4CoCu octahedra,  a faceface with one O(5)Sr2Ca2Co2 octahedra,  a faceface with one O(4)Sr2Ca2CoCu octahedra, faces with two equivalent O(2)SrCa3Co2 octahedra, and faces with two equivalent O(3)SrCa3Co2 octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the sixth O site, O(6) is bonded to two equivalent Ca(1), two equivalent Ca(2), one Co(1), and one Cu(1) atom to form distorted OCa4CoCu octahedra that share corners with two equivalent O(8)Sr2Ca2Co2 octahedra, corners with two equivalent O(9)Sr2Ca2Co2 octahedra, corners with two equivalent O(4)Sr2Ca2CoCu octahedra, corners with four equivalent O(2)SrCa3Co2 octahedra, corners with four equivalent O(3)SrCa3Co2 octahedra,  a faceface with one O(6)Ca4CoCu octahedra,  a faceface with one O(5)Sr2Ca2Co2 octahedra,  a faceface with one O(4)Sr2Ca2CoCu octahedra, faces with two equivalent O(2)SrCa3Co2 octahedra, and faces with two equivalent O(1)SrCa3CoCu octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the seventh O site, O(7) is bonded in a distorted linear geometry to two equivalent Ca(1), two equivalent Ca(2), one Co(1), and one Co(2) atom. In the eighth O site, O(8) is bonded to two equivalent Sr(1), two equivalent Ca(1), one Co(3), and one Co(4) atom to form distorted OSr2Ca2Co2 octahedra that share corners with two equivalent O(6)Ca4CoCu octahedra, corners with two equivalent O(4)Sr2Ca2CoCu octahedra, corners with four equivalent O(2)SrCa3Co2 octahedra, corners with four equivalent O(3)SrCa3Co2 octahedra, corners with six equivalent O(5)Sr2Ca2Co2 octahedra, edges with two equivalent O(9)Sr2Ca2Co2 octahedra, edges with two equivalent O(4)Sr2Ca2CoCu octahedra,  a faceface with one O(8)Sr2Ca2Co2 octahedra,  a faceface with one O(9)Sr2Ca2Co2 octahedra, faces with two equivalent O(2)SrCa3Co2 octahedra, and faces with two equivalent O(1)SrCa3CoCu octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the ninth O site, O(9) is bonded to two equivalent Sr(1), two equivalent Ca(1), one Co(4), and one Co(5) atom to form distorted OSr2Ca2Co2 octahedra that share corners with two equivalent O(6)Ca4CoCu octahedra, corners with two equivalent O(5)Sr2Ca2Co2 octahedra, corners with four equivalent O(2)SrCa3Co2 octahedra, corners with four equivalent O(1)SrCa3CoCu octahedra, corners with six equivalent O(4)Sr2Ca2CoCu octahedra, edges with two equivalent O(5)Sr2Ca2Co2 octahedra, edges with two equivalent O(8)Sr2Ca2Co2 octahedra,  a faceface with one O(8)Sr2Ca2Co2 octahedra,  a faceface with one O(9)Sr2Ca2Co2 octahedra, faces with two equivalent O(2)SrCa3Co2 octahedra, and faces with two equivalent O(3)SrCa3Co2 octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the tenth O site, O(10) is bonded in a distorted linear geometry to two equivalent Ca(1), two equivalent Ca(2), one Co(3), and one Co(4) atom. In the eleventh O site, O(11) is bonded in a distorted linear geometry to two equivalent Ca(1), two equivalent Ca(2), one Co(4), and one Co(5) atom.
Sr2Ca6Co7CuO24 is (Cubic) Perovskite-derived structured and crystallizes in the orthorhombic Amm2 space group. Sr(1) is bonded to one O(1), one O(3), two equivalent O(2), two equivalent O(4), two equivalent O(5), two equivalent O(8), and two equivalent O(9) atoms to form SrO12 cuboctahedra that share corners with four equivalent Ca(2)O12 cuboctahedra, corners with eight equivalent Ca(1)O12 cuboctahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with four equivalent Ca(1)O12 cuboctahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Co(3)O6 octahedra,  a faceface with one Co(5)O6 octahedra,  a faceface with one Cu(1)O6 octahedra, faces with two equivalent Co(1)O6 octahedra, and faces with two equivalent Co(4)O6 octahedra. The Sr(1)-O(1) bond length is 2.73 Å. The Sr(1)-O(3) bond length is 2.73 Å. Both Sr(1)-O(2) bond lengths are 2.73 Å. Both Sr(1)-O(4) bond lengths are 2.72 Å. Both Sr(1)-O(5) bond lengths are 2.73 Å. Both Sr(1)-O(8) bond lengths are 2.73 Å. Both Sr(1)-O(9) bond lengths are 2.73 Å. There are two inequivalent Ca sites. In the first Ca site, Ca(1) is bonded to one O(1), one O(10), one O(11), one O(3), one O(4), one O(5), one O(6), one O(7), one O(8), one O(9), and two equivalent O(2) atoms to form CaO12 cuboctahedra that share corners with four equivalent Sr(1)O12 cuboctahedra, corners with four equivalent Ca(1)O12 cuboctahedra, corners with four equivalent Ca(2)O12 cuboctahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Ca(1)O12 cuboctahedra, faces with two equivalent Ca(2)O12 cuboctahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Co(3)O6 octahedra,  a faceface with one Co(5)O6 octahedra,  a faceface with one Cu(1)O6 octahedra, faces with two equivalent Co(1)O6 octahedra, and faces with two equivalent Co(4)O6 octahedra. The Ca(1)-O(1) bond length is 2.68 Å. The Ca(1)-O(10) bond length is 2.71 Å. The Ca(1)-O(11) bond length is 2.72 Å. The Ca(1)-O(3) bond length is 2.70 Å. The Ca(1)-O(4) bond length is 2.64 Å. The Ca(1)-O(5) bond length is 2.66 Å. The Ca(1)-O(6) bond length is 2.69 Å. The Ca(1)-O(7) bond length is 2.70 Å. The Ca(1)-O(8) bond length is 2.67 Å. The Ca(1)-O(9) bond length is 2.69 Å. Both Ca(1)-O(2) bond lengths are 2.69 Å. In the second Ca site, Ca(2) is bonded to one O(1), one O(3), two equivalent O(10), two equivalent O(11), two equivalent O(2), two equivalent O(6), and two equivalent O(7) atoms to form CaO12 cuboctahedra that share corners with four equivalent Sr(1)O12 cuboctahedra, corners with eight equivalent Ca(1)O12 cuboctahedra, faces with two equivalent Ca(2)O12 cuboctahedra, faces with four equivalent Ca(1)O12 cuboctahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Co(3)O6 octahedra,  a faceface with one Co(5)O6 octahedra,  a faceface with one Cu(1)O6 octahedra, faces with two equivalent Co(1)O6 octahedra, and faces with two equivalent Co(4)O6 octahedra. The Ca(2)-O(1) bond length is 2.64 Å. The Ca(2)-O(3) bond length is 2.67 Å. Both Ca(2)-O(10) bond lengths are 2.70 Å. Both Ca(2)-O(11) bond lengths are 2.70 Å. Both Ca(2)-O(2) bond lengths are 2.65 Å. Both Ca(2)-O(6) bond lengths are 2.67 Å. Both Ca(2)-O(7) bond lengths are 2.68 Å. There are five inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(4), one O(5), one O(6), one O(7), and two equivalent O(2) atoms to form CoO6 octahedra that share corners with two equivalent Co(2)O6 octahedra, corners with two equivalent Co(4)O6 octahedra, corners with two equivalent Cu(1)O6 octahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Ca(2)O12 cuboctahedra, and faces with four equivalent Ca(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-3°. The Co(1)-O(4) bond length is 1.88 Å. The Co(1)-O(5) bond length is 1.92 Å. The Co(1)-O(6) bond length is 1.87 Å. The Co(1)-O(7) bond length is 1.90 Å. Both Co(1)-O(2) bond lengths are 1.93 Å. In the second Co site, Co(2) is bonded to two equivalent O(3), two equivalent O(5), and two equivalent O(7) atoms to form CoO6 octahedra that share corners with two equivalent Co(5)O6 octahedra, corners with four equivalent Co(1)O6 octahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Ca(2)O12 cuboctahedra, and faces with four equivalent Ca(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. Both Co(2)-O(3) bond lengths are 1.88 Å. Both Co(2)-O(5) bond lengths are 1.90 Å. Both Co(2)-O(7) bond lengths are 1.88 Å. In the third Co site, Co(3) is bonded to two equivalent O(1), two equivalent O(10), and two equivalent O(8) atoms to form CoO6 octahedra that share corners with two equivalent Cu(1)O6 octahedra, corners with four equivalent Co(4)O6 octahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Ca(2)O12 cuboctahedra, and faces with four equivalent Ca(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. Both Co(3)-O(1) bond lengths are 1.88 Å. Both Co(3)-O(10) bond lengths are 1.91 Å. Both Co(3)-O(8) bond lengths are 1.93 Å. In the fourth Co site, Co(4) is bonded to one O(10), one O(11), one O(8), one O(9), and two equivalent O(2) atoms to form CoO6 octahedra that share corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(3)O6 octahedra, corners with two equivalent Co(5)O6 octahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Ca(2)O12 cuboctahedra, and faces with four equivalent Ca(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. The Co(4)-O(10) bond length is 1.88 Å. The Co(4)-O(11) bond length is 1.90 Å. The Co(4)-O(8) bond length is 1.89 Å. The Co(4)-O(9) bond length is 1.91 Å. Both Co(4)-O(2) bond lengths are 1.89 Å. In the fifth Co site, Co(5) is bonded to two equivalent O(11), two equivalent O(3), and two equivalent O(9) atoms to form CoO6 octahedra that share corners with two equivalent Co(2)O6 octahedra, corners with four equivalent Co(4)O6 octahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Ca(2)O12 cuboctahedra, and faces with four equivalent Ca(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-1°. Both Co(5)-O(11) bond lengths are 1.89 Å. Both Co(5)-O(3) bond lengths are 1.94 Å. Both Co(5)-O(9) bond lengths are 1.92 Å. Cu(1) is bonded to two equivalent O(1), two equivalent O(4), and two equivalent O(6) atoms to form CuO6 octahedra that share corners with two equivalent Co(3)O6 octahedra, corners with four equivalent Co(1)O6 octahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Ca(2)O12 cuboctahedra, and faces with four equivalent Ca(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-3°. Both Cu(1)-O(1) bond lengths are 1.94 Å. Both Cu(1)-O(4) bond lengths are 1.94 Å. Both Cu(1)-O(6) bond lengths are 1.93 Å. There are eleven inequivalent O sites. In the first O site, O(1) is bonded to one Sr(1), one Ca(2), two equivalent Ca(1), one Co(3), and one Cu(1) atom to form distorted OSrCa3CoCu octahedra that share corners with two equivalent O(1)SrCa3CoCu octahedra, corners with four equivalent O(5)Sr2Ca2Co2 octahedra, corners with four equivalent O(9)Sr2Ca2Co2 octahedra, corners with four equivalent O(3)SrCa3Co2 octahedra, edges with four equivalent O(2)SrCa3Co2 octahedra, faces with two equivalent O(6)Ca4CoCu octahedra, faces with two equivalent O(8)Sr2Ca2Co2 octahedra, and faces with two equivalent O(4)Sr2Ca2CoCu octahedra. The corner-sharing octahedral tilt angles range from 0-62°. In the second O site, O(2) is bonded to one Sr(1), one Ca(2), two equivalent Ca(1), one Co(1), and one Co(4) atom to form distorted OSrCa3Co2 octahedra that share corners with two equivalent O(6)Ca4CoCu octahedra, corners with two equivalent O(5)Sr2Ca2Co2 octahedra, corners with two equivalent O(8)Sr2Ca2Co2 octahedra, corners with two equivalent O(9)Sr2Ca2Co2 octahedra, corners with two equivalent O(4)Sr2Ca2CoCu octahedra, corners with six equivalent O(2)SrCa3Co2 octahedra, edges with two equivalent O(3)SrCa3Co2 octahedra, edges with two equivalent O(1)SrCa3CoCu octahedra,  a faceface with one O(6)Ca4CoCu octahedra,  a faceface with one O(5)Sr2Ca2Co2 octahedra,  a faceface with one O(8)Sr2Ca2Co2 octahedra,  a faceface with one O(9)Sr2Ca2Co2 octahedra, and  a faceface with one O(4)Sr2Ca2CoCu octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the third O site, O(3) is bonded to one Sr(1), one Ca(2), two equivalent Ca(1), one Co(2), and one Co(5) atom to form distorted OSrCa3Co2 octahedra that share corners with two equivalent O(3)SrCa3Co2 octahedra, corners with four equivalent O(6)Ca4CoCu octahedra, corners with four equivalent O(8)Sr2Ca2Co2 octahedra, corners with four equivalent O(4)Sr2Ca2CoCu octahedra, corners with four equivalent O(1)SrCa3CoCu octahedra, edges with four equivalent O(2)SrCa3Co2 octahedra, faces with two equivalent O(5)Sr2Ca2Co2 octahedra, and faces with two equivalent O(9)Sr2Ca2Co2 octahedra. The corner-sharing octahedral tilt angles range from 0-62°. In the fourth O site, O(4) is bonded to two equivalent Sr(1), two equivalent Ca(1), one Co(1), and one Cu(1) atom to form distorted OSr2Ca2CoCu octahedra that share corners with two equivalent O(6)Ca4CoCu octahedra, corners with two equivalent O(8)Sr2Ca2Co2 octahedra, corners with four equivalent O(2)SrCa3Co2 octahedra, corners with four equivalent O(3)SrCa3Co2 octahedra, corners with six equivalent O(9)Sr2Ca2Co2 octahedra, edges with two equivalent O(5)Sr2Ca2Co2 octahedra, edges with two equivalent O(8)Sr2Ca2Co2 octahedra,  a faceface with one O(6)Ca4CoCu octahedra,  a faceface with one O(5)Sr2Ca2Co2 octahedra,  a faceface with one O(4)Sr2Ca2CoCu octahedra, faces with two equivalent O(2)SrCa3Co2 octahedra, and faces with two equivalent O(1)SrCa3CoCu octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the fifth O site, O(5) is bonded to two equivalent Sr(1), two equivalent Ca(1), one Co(1), and one Co(2) atom to form distorted OSr2Ca2Co2 octahedra that share corners with two equivalent O(9)Sr2Ca2Co2 octahedra, corners with four equivalent O(2)SrCa3Co2 octahedra, corners with four equivalent O(1)SrCa3CoCu octahedra, corners with six equivalent O(8)Sr2Ca2Co2 octahedra, edges with two equivalent O(9)Sr2Ca2Co2 octahedra, edges with two equivalent O(4)Sr2Ca2CoCu octahedra,  a faceface with one O(6)Ca4CoCu octahedra,  a faceface with one O(5)Sr2Ca2Co2 octahedra,  a faceface with one O(4)Sr2Ca2CoCu octahedra, faces with two equivalent O(2)SrCa3Co2 octahedra, and faces with two equivalent O(3)SrCa3Co2 octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the sixth O site, O(6) is bonded to two equivalent Ca(1), two equivalent Ca(2), one Co(1), and one Cu(1) atom to form distorted OCa4CoCu octahedra that share corners with two equivalent O(8)Sr2Ca2Co2 octahedra, corners with two equivalent O(9)Sr2Ca2Co2 octahedra, corners with two equivalent O(4)Sr2Ca2CoCu octahedra, corners with four equivalent O(2)SrCa3Co2 octahedra, corners with four equivalent O(3)SrCa3Co2 octahedra,  a faceface with one O(6)Ca4CoCu octahedra,  a faceface with one O(5)Sr2Ca2Co2 octahedra,  a faceface with one O(4)Sr2Ca2CoCu octahedra, faces with two equivalent O(2)SrCa3Co2 octahedra, and faces with two equivalent O(1)SrCa3CoCu octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the seventh O site, O(7) is bonded in a distorted linear geometry to two equivalent Ca(1), two equivalent Ca(2), one Co(1), and one Co(2) atom. In the eighth O site, O(8) is bonded to two equivalent Sr(1), two equivalent Ca(1), one Co(3), and one Co(4) atom to form distorted OSr2Ca2Co2 octahedra that share corners with two equivalent O(6)Ca4CoCu octahedra, corners with two equivalent O(4)Sr2Ca2CoCu octahedra, corners with four equivalent O(2)SrCa3Co2 octahedra, corners with four equivalent O(3)SrCa3Co2 octahedra, corners with six equivalent O(5)Sr2Ca2Co2 octahedra, edges with two equivalent O(9)Sr2Ca2Co2 octahedra, edges with two equivalent O(4)Sr2Ca2CoCu octahedra,  a faceface with one O(8)Sr2Ca2Co2 octahedra,  a faceface with one O(9)Sr2Ca2Co2 octahedra, faces with two equivalent O(2)SrCa3Co2 octahedra, and faces with two equivalent O(1)SrCa3CoCu octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the ninth O site, O(9) is bonded to two equivalent Sr(1), two equivalent Ca(1), one Co(4), and one Co(5) atom to form distorted OSr2Ca2Co2 octahedra that share corners with two equivalent O(6)Ca4CoCu octahedra, corners with two equivalent O(5)Sr2Ca2Co2 octahedra, corners with four equivalent O(2)SrCa3Co2 octahedra, corners with four equivalent O(1)SrCa3CoCu octahedra, corners with six equivalent O(4)Sr2Ca2CoCu octahedra, edges with two equivalent O(5)Sr2Ca2Co2 octahedra, edges with two equivalent O(8)Sr2Ca2Co2 octahedra,  a faceface with one O(8)Sr2Ca2Co2 octahedra,  a faceface with one O(9)Sr2Ca2Co2 octahedra, faces with two equivalent O(2)SrCa3Co2 octahedra, and faces with two equivalent O(3)SrCa3Co2 octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the tenth O site, O(10) is bonded in a distorted linear geometry to two equivalent Ca(1), two equivalent Ca(2), one Co(3), and one Co(4) atom. In the eleventh O site, O(11) is bonded in a distorted linear geometry to two equivalent Ca(1), two equivalent Ca(2), one Co(4), and one Co(5) atom.