Sr4Ca4Fe3Co5O24 is (Cubic) Perovskite-derived structured and crystallizes in the triclinic P1 space group. There are four inequivalent Sr sites. In the first Sr site, Sr(1) is bonded to one O(1), one O(10), one O(13), one O(14), one O(17), one O(19), one O(2), one O(21), one O(23), one O(3), one O(4), and one O(9) atom to form SrO12 cuboctahedra that share corners with four equivalent Sr(3)O12 cuboctahedra, corners with four equivalent Sr(4)O12 cuboctahedra, corners with four equivalent Ca(2)O12 cuboctahedra, faces with two equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Ca(1)O12 cuboctahedra, faces with two equivalent Ca(3)O12 cuboctahedra,  a faceface with one Fe(1)O6 octahedra,  a faceface with one Fe(2)O6 octahedra,  a faceface with one Fe(3)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Co(3)O6 octahedra,  a faceface with one Co(4)O6 octahedra, and  a faceface with one Co(5)O6 octahedra. In the second Sr site, Sr(2) is bonded to one O(1), one O(10), one O(13), one O(14), one O(18), one O(2), one O(20), one O(22), one O(24), one O(3), one O(4), and one O(9) atom to form SrO12 cuboctahedra that share corners with four equivalent Ca(1)O12 cuboctahedra, corners with four equivalent Ca(3)O12 cuboctahedra, corners with four equivalent Ca(4)O12 cuboctahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Sr(3)O12 cuboctahedra, faces with two equivalent Ca(2)O12 cuboctahedra,  a faceface with one Fe(1)O6 octahedra,  a faceface with one Fe(2)O6 octahedra,  a faceface with one Fe(3)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Co(3)O6 octahedra,  a faceface with one Co(4)O6 octahedra, and  a faceface with one Co(5)O6 octahedra. In the third Sr site, Sr(3) is bonded to one O(10), one O(13), one O(14), one O(18), one O(20), one O(22), one O(24), one O(5), one O(6), one O(7), one O(8), and one O(9) atom to form SrO12 cuboctahedra that share corners with four equivalent Sr(1)O12 cuboctahedra, corners with four equivalent Sr(4)O12 cuboctahedra, corners with four equivalent Ca(2)O12 cuboctahedra, faces with two equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Ca(3)O12 cuboctahedra, faces with two equivalent Ca(4)O12 cuboctahedra,  a faceface with one Fe(1)O6 octahedra,  a faceface with one Fe(2)O6 octahedra,  a faceface with one Fe(3)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Co(3)O6 octahedra,  a faceface with one Co(4)O6 octahedra, and  a faceface with one Co(5)O6 octahedra. In the fourth Sr site, Sr(4) is bonded to one O(11), one O(12), one O(15), one O(16), one O(17), one O(19), one O(21), one O(23), one O(5), one O(6), one O(7), and one O(8) atom to form SrO12 cuboctahedra that share corners with four equivalent Sr(1)O12 cuboctahedra, corners with four equivalent Sr(3)O12 cuboctahedra, corners with four equivalent Ca(2)O12 cuboctahedra, faces with two equivalent Ca(1)O12 cuboctahedra, faces with two equivalent Ca(3)O12 cuboctahedra, faces with two equivalent Ca(4)O12 cuboctahedra,  a faceface with one Fe(1)O6 octahedra,  a faceface with one Fe(2)O6 octahedra,  a faceface with one Fe(3)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Co(3)O6 octahedra,  a faceface with one Co(4)O6 octahedra, and  a faceface with one Co(5)O6 octahedra. There are four inequivalent Ca sites. In the first Ca site, Ca(1) is bonded to one O(1), one O(11), one O(12), one O(15), one O(16), one O(17), one O(19), one O(2), one O(21), one O(23), one O(3), and one O(4) atom to form CaO12 cuboctahedra that share corners with four equivalent Sr(2)O12 cuboctahedra, corners with four equivalent Ca(3)O12 cuboctahedra, corners with four equivalent Ca(4)O12 cuboctahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Sr(4)O12 cuboctahedra, faces with two equivalent Ca(2)O12 cuboctahedra,  a faceface with one Fe(1)O6 octahedra,  a faceface with one Fe(2)O6 octahedra,  a faceface with one Fe(3)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Co(3)O6 octahedra,  a faceface with one Co(4)O6 octahedra, and  a faceface with one Co(5)O6 octahedra. In the second Ca site, Ca(2) is bonded to one O(1), one O(11), one O(12), one O(15), one O(16), one O(18), one O(2), one O(20), one O(22), one O(24), one O(3), and one O(4) atom to form CaO12 cuboctahedra that share corners with four equivalent Sr(1)O12 cuboctahedra, corners with four equivalent Sr(3)O12 cuboctahedra, corners with four equivalent Sr(4)O12 cuboctahedra, faces with two equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Ca(1)O12 cuboctahedra, faces with two equivalent Ca(4)O12 cuboctahedra,  a faceface with one Fe(1)O6 octahedra,  a faceface with one Fe(2)O6 octahedra,  a faceface with one Fe(3)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Co(3)O6 octahedra,  a faceface with one Co(4)O6 octahedra, and  a faceface with one Co(5)O6 octahedra. In the third Ca site, Ca(3) is bonded to one O(10), one O(13), one O(14), one O(17), one O(19), one O(21), one O(23), one O(5), one O(6), one O(7), one O(8), and one O(9) atom to form CaO12 cuboctahedra that share corners with four equivalent Sr(2)O12 cuboctahedra, corners with four equivalent Ca(1)O12 cuboctahedra, corners with four equivalent Ca(4)O12 cuboctahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Sr(3)O12 cuboctahedra, faces with two equivalent Sr(4)O12 cuboctahedra,  a faceface with one Fe(1)O6 octahedra,  a faceface with one Fe(2)O6 octahedra,  a faceface with one Fe(3)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Co(3)O6 octahedra,  a faceface with one Co(4)O6 octahedra, and  a faceface with one Co(5)O6 octahedra. In the fourth Ca site, Ca(4) is bonded to one O(11), one O(12), one O(15), one O(16), one O(18), one O(20), one O(22), one O(24), one O(5), one O(6), one O(7), and one O(8) atom to form CaO12 cuboctahedra that share corners with four equivalent Sr(2)O12 cuboctahedra, corners with four equivalent Ca(1)O12 cuboctahedra, corners with four equivalent Ca(3)O12 cuboctahedra, faces with two equivalent Sr(3)O12 cuboctahedra, faces with two equivalent Sr(4)O12 cuboctahedra, faces with two equivalent Ca(2)O12 cuboctahedra,  a faceface with one Fe(1)O6 octahedra,  a faceface with one Fe(2)O6 octahedra,  a faceface with one Fe(3)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Co(3)O6 octahedra,  a faceface with one Co(4)O6 octahedra, and  a faceface with one Co(5)O6 octahedra. There are three inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(1), one O(11), one O(17), one O(18), one O(5), and one O(9) atom to form FeO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra, corners with two equivalent Fe(3)O6 octahedra, corners with two equivalent Co(2)O6 octahedra,  a faceface with one Sr(1)O12 cuboctahedra,  a faceface with one Sr(2)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra,  a faceface with one Sr(4)O12 cuboctahedra,  a faceface with one Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra, and  a faceface with one Ca(4)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-3°. In the second Fe site, Fe(2) is bonded to one O(10), one O(12), one O(17), one O(18), one O(2), and one O(6) atom to form FeO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(3)O6 octahedra,  a faceface with one Sr(1)O12 cuboctahedra,  a faceface with one Sr(2)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra,  a faceface with one Sr(4)O12 cuboctahedra,  a faceface with one Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra, and  a faceface with one Ca(4)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the third Fe site, Fe(3) is bonded to one O(11), one O(19), one O(20), one O(3), one O(7), and one O(9) atom to form FeO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(4)O6 octahedra,  a faceface with one Sr(1)O12 cuboctahedra,  a faceface with one Sr(2)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra,  a faceface with one Sr(4)O12 cuboctahedra,  a faceface with one Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra, and  a faceface with one Ca(4)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 1-2°. There are five inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(10), one O(12), one O(19), one O(20), one O(4), and one O(8) atom to form CoO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra, corners with two equivalent Fe(3)O6 octahedra, corners with two equivalent Co(5)O6 octahedra,  a faceface with one Sr(1)O12 cuboctahedra,  a faceface with one Sr(2)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra,  a faceface with one Sr(4)O12 cuboctahedra,  a faceface with one Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra, and  a faceface with one Ca(4)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the second Co site, Co(2) is bonded to one O(1), one O(13), one O(15), one O(21), one O(22), and one O(5) atom to form CoO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra, corners with two equivalent Co(3)O6 octahedra, corners with two equivalent Co(4)O6 octahedra,  a faceface with one Sr(1)O12 cuboctahedra,  a faceface with one Sr(2)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra,  a faceface with one Sr(4)O12 cuboctahedra,  a faceface with one Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra, and  a faceface with one Ca(4)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the third Co site, Co(3) is bonded to one O(14), one O(16), one O(2), one O(21), one O(22), and one O(6) atom to form CoO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, corners with two equivalent Co(5)O6 octahedra,  a faceface with one Sr(1)O12 cuboctahedra,  a faceface with one Sr(2)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra,  a faceface with one Sr(4)O12 cuboctahedra,  a faceface with one Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra, and  a faceface with one Ca(4)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the fourth Co site, Co(4) is bonded to one O(13), one O(15), one O(23), one O(24), one O(3), and one O(7) atom to form CoO6 octahedra that share corners with two equivalent Fe(3)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, corners with two equivalent Co(5)O6 octahedra,  a faceface with one Sr(1)O12 cuboctahedra,  a faceface with one Sr(2)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra,  a faceface with one Sr(4)O12 cuboctahedra,  a faceface with one Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra, and  a faceface with one Ca(4)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the fifth Co site, Co(5) is bonded to one O(14), one O(16), one O(23), one O(24), one O(4), and one O(8) atom 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(4)O6 octahedra,  a faceface with one Sr(1)O12 cuboctahedra,  a faceface with one Sr(2)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra,  a faceface with one Sr(4)O12 cuboctahedra,  a faceface with one Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra, and  a faceface with one Ca(4)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded to one Sr(1), one Sr(2), one Ca(1), one Ca(2), one Fe(1), and one Co(2) atom to form distorted OSr2Ca2FeCo octahedra that share corners with two equivalent O(23)Sr2Ca2Co2 octahedra, corners with two equivalent O(24)Sr2Ca2Co2 octahedra, corners with two equivalent O(5)Sr2Ca2FeCo octahedra, corners with two equivalent O(14)Sr3CaCo2 octahedra, edges with two equivalent O(3)Sr2Ca2FeCo octahedra,  a faceface with one O(21)Sr2Ca2Co2 octahedra,  a faceface with one O(22)Sr2Ca2Co2 octahedra,  a faceface with one O(13)Sr3CaCo2 octahedra,  a faceface with one O(9)Sr3CaFe2 octahedra,  a faceface with one O(15)SrCa3Co2 octahedra, and  a faceface with one O(11)SrCa3Fe2 octahedra. The corner-sharing octahedral tilt angles range from 2-62°. In the second O site, O(2) is bonded in a distorted linear geometry to one Sr(1), one Sr(2), one Ca(1), one Ca(2), one Fe(2), and one Co(3) atom. In the third O site, O(3) is bonded to one Sr(1), one Sr(2), one Ca(1), one Ca(2), one Fe(3), and one Co(4) atom to form distorted OSr2Ca2FeCo octahedra that share corners with two equivalent O(21)Sr2Ca2Co2 octahedra, corners with two equivalent O(22)Sr2Ca2Co2 octahedra, corners with two equivalent O(7)Sr2Ca2FeCo octahedra, corners with two equivalent O(14)Sr3CaCo2 octahedra, edges with two equivalent O(1)Sr2Ca2FeCo octahedra,  a faceface with one O(23)Sr2Ca2Co2 octahedra,  a faceface with one O(24)Sr2Ca2Co2 octahedra,  a faceface with one O(13)Sr3CaCo2 octahedra,  a faceface with one O(9)Sr3CaFe2 octahedra,  a faceface with one O(15)SrCa3Co2 octahedra, and  a faceface with one O(11)SrCa3Fe2 octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the fourth O site, O(4) is bonded in a 6-coordinate geometry to one Sr(1), one Sr(2), one Ca(1), one Ca(2), one Co(1), and one Co(5) atom. In the fifth O site, O(5) is bonded to one Sr(3), one Sr(4), one Ca(3), one Ca(4), one Fe(1), and one Co(2) atom to form distorted OSr2Ca2FeCo octahedra that share corners with two equivalent O(23)Sr2Ca2Co2 octahedra, corners with two equivalent O(24)Sr2Ca2Co2 octahedra, corners with two equivalent O(1)Sr2Ca2FeCo octahedra, corners with two equivalent O(14)Sr3CaCo2 octahedra, edges with two equivalent O(7)Sr2Ca2FeCo octahedra,  a faceface with one O(21)Sr2Ca2Co2 octahedra,  a faceface with one O(22)Sr2Ca2Co2 octahedra,  a faceface with one O(13)Sr3CaCo2 octahedra,  a faceface with one O(9)Sr3CaFe2 octahedra,  a faceface with one O(15)SrCa3Co2 octahedra, and  a faceface with one O(11)SrCa3Fe2 octahedra. The corner-sharing octahedral tilt angles range from 2-62°. In the sixth O site, O(6) is bonded in a distorted linear geometry to one Sr(3), one Sr(4), one Ca(3), one Ca(4), one Fe(2), and one Co(3) atom. In the seventh O site, O(7) is bonded to one Sr(3), one Sr(4), one Ca(3), one Ca(4), one Fe(3), and one Co(4) atom to form distorted OSr2Ca2FeCo octahedra that share corners with two equivalent O(21)Sr2Ca2Co2 octahedra, corners with two equivalent O(22)Sr2Ca2Co2 octahedra, corners with two equivalent O(3)Sr2Ca2FeCo octahedra, corners with two equivalent O(14)Sr3CaCo2 octahedra, edges with two equivalent O(5)Sr2Ca2FeCo octahedra,  a faceface with one O(23)Sr2Ca2Co2 octahedra,  a faceface with one O(24)Sr2Ca2Co2 octahedra,  a faceface with one O(13)Sr3CaCo2 octahedra,  a faceface with one O(9)Sr3CaFe2 octahedra,  a faceface with one O(15)SrCa3Co2 octahedra, and  a faceface with one O(11)SrCa3Fe2 octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the eighth O site, O(8) is bonded in a 6-coordinate geometry to one Sr(3), one Sr(4), one Ca(3), one Ca(4), one Co(1), and one Co(5) atom. In the ninth O site, O(9) is bonded to one Sr(1), one Sr(2), one Sr(3), one Ca(3), one Fe(1), and one Fe(3) atom to form distorted OSr3CaFe2 octahedra that share corners with two equivalent O(21)Sr2Ca2Co2 octahedra, corners with two equivalent O(22)Sr2Ca2Co2 octahedra, corners with two equivalent O(23)Sr2Ca2Co2 octahedra, corners with two equivalent O(24)Sr2Ca2Co2 octahedra, corners with two equivalent O(11)SrCa3Fe2 octahedra, corners with four equivalent O(14)Sr3CaCo2 octahedra, edges with two equivalent O(13)Sr3CaCo2 octahedra,  a faceface with one O(1)Sr2Ca2FeCo octahedra,  a faceface with one O(3)Sr2Ca2FeCo octahedra,  a faceface with one O(5)Sr2Ca2FeCo octahedra, and  a faceface with one O(7)Sr2Ca2FeCo octahedra. The corner-sharing octahedral tilt angles range from 0-62°. In the tenth O site, O(10) is bonded in a distorted linear geometry to one Sr(1), one Sr(2), one Sr(3), one Ca(3), one Fe(2), and one Co(1) atom. In the eleventh O site, O(11) is bonded to one Sr(4), one Ca(1), one Ca(2), one Ca(4), one Fe(1), and one Fe(3) atom to form distorted OSrCa3Fe2 octahedra that share corners with two equivalent O(21)Sr2Ca2Co2 octahedra, corners with two equivalent O(22)Sr2Ca2Co2 octahedra, corners with two equivalent O(23)Sr2Ca2Co2 octahedra, corners with two equivalent O(24)Sr2Ca2Co2 octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, edges with two equivalent O(15)SrCa3Co2 octahedra,  a faceface with one O(1)Sr2Ca2FeCo octahedra,  a faceface with one O(3)Sr2Ca2FeCo octahedra,  a faceface with one O(5)Sr2Ca2FeCo octahedra, and  a faceface with one O(7)Sr2Ca2FeCo octahedra. The corner-sharing octahedral tilt angles range from 0-61°. In the twelfth O site, O(12) is bonded in a distorted linear geometry to one Sr(4), one Ca(1), one Ca(2), one Ca(4), one Fe(2), and one Co(1) atom. In the thirteenth O site, O(13) is bonded to one Sr(1), one Sr(2), one Sr(3), one Ca(3), one Co(2), and one Co(4) atom to form distorted OSr3CaCo2 octahedra that share corners with two equivalent O(15)SrCa3Co2 octahedra, edges with two equivalent O(14)Sr3CaCo2 octahedra, edges with two equivalent O(9)Sr3CaFe2 octahedra,  a faceface with one O(21)Sr2Ca2Co2 octahedra,  a faceface with one O(22)Sr2Ca2Co2 octahedra,  a faceface with one O(23)Sr2Ca2Co2 octahedra,  a faceface with one O(24)Sr2Ca2Co2 octahedra,  a faceface with one O(1)Sr2Ca2FeCo octahedra,  a faceface with one O(3)Sr2Ca2FeCo octahedra,  a faceface with one O(5)Sr2Ca2FeCo octahedra, and  a faceface with one O(7)Sr2Ca2FeCo octahedra. The corner-sharing octahedra are not tilted. In the fourteenth O site, O(14) is bonded to one Sr(1), one Sr(2), one Sr(3), one Ca(3), one Co(3), and one Co(5) atom to form distorted OSr3CaCo2 octahedra that share corners with two equivalent O(1)Sr2Ca2FeCo octahedra, corners with two equivalent O(3)Sr2Ca2FeCo octahedra, corners with two equivalent O(5)Sr2Ca2FeCo octahedra, corners with two equivalent O(7)Sr2Ca2FeCo octahedra, corners with four equivalent O(9)Sr3CaFe2 octahedra, edges with two equivalent O(13)Sr3CaCo2 octahedra,  a faceface with one O(21)Sr2Ca2Co2 octahedra,  a faceface with one O(22)Sr2Ca2Co2 octahedra,  a faceface with one O(23)Sr2Ca2Co2 octahedra, and  a faceface with one O(24)Sr2Ca2Co2 octahedra. The corner-sharing octahedral tilt angles range from 3-62°. In the fifteenth O site, O(15) is bonded to one Sr(4), one Ca(1), one Ca(2), one Ca(4), one Co(2), and one Co(4) atom to form distorted OSrCa3Co2 octahedra that share corners with two equivalent O(13)Sr3CaCo2 octahedra, edges with two equivalent O(11)SrCa3Fe2 octahedra,  a faceface with one O(21)Sr2Ca2Co2 octahedra,  a faceface with one O(22)Sr2Ca2Co2 octahedra,  a faceface with one O(23)Sr2Ca2Co2 octahedra,  a faceface with one O(24)Sr2Ca2Co2 octahedra,  a faceface with one O(1)Sr2Ca2FeCo octahedra,  a faceface with one O(3)Sr2Ca2FeCo octahedra,  a faceface with one O(5)Sr2Ca2FeCo octahedra, and  a faceface with one O(7)Sr2Ca2FeCo octahedra. The corner-sharing octahedra are not tilted. In the sixteenth O site, O(16) is bonded in a distorted linear geometry to one Sr(4), one Ca(1), one Ca(2), one Ca(4), one Co(3), and one Co(5) atom. In the seventeenth O site, O(17) is bonded in a distorted linear geometry to one Sr(1), one Sr(4), one Ca(1), one Ca(3), one Fe(1), and one Fe(2) atom. In the eighteenth O site, O(18) is bonded in a distorted linear geometry to one Sr(2), one Sr(3), one Ca(2), one Ca(4), one Fe(1), and one Fe(2) atom. In the nineteenth O site, O(19) is bonded in a distorted linear geometry to one Sr(1), one Sr(4), one Ca(1), one Ca(3), one Fe(3), and one Co(1) atom. In the twentieth O site, O(20) is bonded in a distorted linear geometry to one Sr(2), one Sr(3), one Ca(2), one Ca(4), one Fe(3), and one Co(1) atom. In the twenty-first O site, O(21) is bonded to one Sr(1), one Sr(4), one Ca(1), one Ca(3), one Co(2), and one Co(3) atom to form distorted OSr2Ca2Co2 octahedra that share corners with two equivalent O(22)Sr2Ca2Co2 octahedra, corners with two equivalent O(3)Sr2Ca2FeCo octahedra, corners with two equivalent O(7)Sr2Ca2FeCo octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, corners with two equivalent O(11)SrCa3Fe2 octahedra, edges with two equivalent O(23)Sr2Ca2Co2 octahedra,  a faceface with one O(1)Sr2Ca2FeCo octahedra,  a faceface with one O(5)Sr2Ca2FeCo octahedra,  a faceface with one O(13)Sr3CaCo2 octahedra,  a faceface with one O(14)Sr3CaCo2 octahedra, and  a faceface with one O(15)SrCa3Co2 octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the twenty-second O site, O(22) is bonded to one Sr(2), one Sr(3), one Ca(2), one Ca(4), one Co(2), and one Co(3) atom to form distorted OSr2Ca2Co2 octahedra that share corners with two equivalent O(21)Sr2Ca2Co2 octahedra, corners with two equivalent O(3)Sr2Ca2FeCo octahedra, corners with two equivalent O(7)Sr2Ca2FeCo octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, corners with two equivalent O(11)SrCa3Fe2 octahedra, edges with two equivalent O(24)Sr2Ca2Co2 octahedra,  a faceface with one O(1)Sr2Ca2FeCo octahedra,  a faceface with one O(5)Sr2Ca2FeCo octahedra,  a faceface with one O(13)Sr3CaCo2 octahedra,  a faceface with one O(14)Sr3CaCo2 octahedra, and  a faceface with one O(15)SrCa3Co2 octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the twenty-third O site, O(23) is bonded to one Sr(1), one Sr(4), one Ca(1), one Ca(3), one Co(4), and one Co(5) atom to form distorted OSr2Ca2Co2 octahedra that share corners with two equivalent O(24)Sr2Ca2Co2 octahedra, corners with two equivalent O(1)Sr2Ca2FeCo octahedra, corners with two equivalent O(5)Sr2Ca2FeCo octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, corners with two equivalent O(11)SrCa3Fe2 octahedra, edges with two equivalent O(21)Sr2Ca2Co2 octahedra,  a faceface with one O(3)Sr2Ca2FeCo octahedra,  a faceface with one O(7)Sr2Ca2FeCo octahedra,  a faceface with one O(13)Sr3CaCo2 octahedra,  a faceface with one O(14)Sr3CaCo2 octahedra, and  a faceface with one O(15)SrCa3Co2 octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the twenty-fourth O site, O(24) is bonded to one Sr(2), one Sr(3), one Ca(2), one Ca(4), one Co(4), and one Co(5) atom to form distorted OSr2Ca2Co2 octahedra that share corners with two equivalent O(23)Sr2Ca2Co2 octahedra, corners with two equivalent O(1)Sr2Ca2FeCo octahedra, corners with two equivalent O(5)Sr2Ca2FeCo octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, corners with two equivalent O(11)SrCa3Fe2 octahedra, edges with two equivalent O(22)Sr2Ca2Co2 octahedra,  a faceface with one O(3)Sr2Ca2FeCo octahedra,  a faceface with one O(7)Sr2Ca2FeCo octahedra,  a faceface with one O(13)Sr3CaCo2 octahedra,  a faceface with one O(14)Sr3CaCo2 octahedra, and  a faceface with one O(15)SrCa3Co2 octahedra. The corner-sharing octahedral tilt angles range from 1-61°.
Sr4Ca4Fe3Co5O24 is (Cubic) Perovskite-derived structured and crystallizes in the triclinic P1 space group. There are four inequivalent Sr sites. In the first Sr site, Sr(1) is bonded to one O(1), one O(10), one O(13), one O(14), one O(17), one O(19), one O(2), one O(21), one O(23), one O(3), one O(4), and one O(9) atom to form SrO12 cuboctahedra that share corners with four equivalent Sr(3)O12 cuboctahedra, corners with four equivalent Sr(4)O12 cuboctahedra, corners with four equivalent Ca(2)O12 cuboctahedra, faces with two equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Ca(1)O12 cuboctahedra, faces with two equivalent Ca(3)O12 cuboctahedra,  a faceface with one Fe(1)O6 octahedra,  a faceface with one Fe(2)O6 octahedra,  a faceface with one Fe(3)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Co(3)O6 octahedra,  a faceface with one Co(4)O6 octahedra, and  a faceface with one Co(5)O6 octahedra. The Sr(1)-O(1) bond length is 2.75 Å. The Sr(1)-O(10) bond length is 2.77 Å. The Sr(1)-O(13) bond length is 2.72 Å. The Sr(1)-O(14) bond length is 2.74 Å. The Sr(1)-O(17) bond length is 2.75 Å. The Sr(1)-O(19) bond length is 2.75 Å. The Sr(1)-O(2) bond length is 2.78 Å. The Sr(1)-O(21) bond length is 2.73 Å. The Sr(1)-O(23) bond length is 2.73 Å. The Sr(1)-O(3) bond length is 2.74 Å. The Sr(1)-O(4) bond length is 2.78 Å. The Sr(1)-O(9) bond length is 2.72 Å. In the second Sr site, Sr(2) is bonded to one O(1), one O(10), one O(13), one O(14), one O(18), one O(2), one O(20), one O(22), one O(24), one O(3), one O(4), and one O(9) atom to form SrO12 cuboctahedra that share corners with four equivalent Ca(1)O12 cuboctahedra, corners with four equivalent Ca(3)O12 cuboctahedra, corners with four equivalent Ca(4)O12 cuboctahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Sr(3)O12 cuboctahedra, faces with two equivalent Ca(2)O12 cuboctahedra,  a faceface with one Fe(1)O6 octahedra,  a faceface with one Fe(2)O6 octahedra,  a faceface with one Fe(3)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Co(3)O6 octahedra,  a faceface with one Co(4)O6 octahedra, and  a faceface with one Co(5)O6 octahedra. The Sr(2)-O(1) bond length is 2.74 Å. The Sr(2)-O(10) bond length is 2.79 Å. The Sr(2)-O(13) bond length is 2.76 Å. The Sr(2)-O(14) bond length is 2.77 Å. The Sr(2)-O(18) bond length is 2.78 Å. The Sr(2)-O(2) bond length is 2.78 Å. The Sr(2)-O(20) bond length is 2.77 Å. The Sr(2)-O(22) bond length is 2.74 Å. The Sr(2)-O(24) bond length is 2.75 Å. The Sr(2)-O(3) bond length is 2.74 Å. The Sr(2)-O(4) bond length is 2.77 Å. The Sr(2)-O(9) bond length is 2.75 Å. In the third Sr site, Sr(3) is bonded to one O(10), one O(13), one O(14), one O(18), one O(20), one O(22), one O(24), one O(5), one O(6), one O(7), one O(8), and one O(9) atom to form SrO12 cuboctahedra that share corners with four equivalent Sr(1)O12 cuboctahedra, corners with four equivalent Sr(4)O12 cuboctahedra, corners with four equivalent Ca(2)O12 cuboctahedra, faces with two equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Ca(3)O12 cuboctahedra, faces with two equivalent Ca(4)O12 cuboctahedra,  a faceface with one Fe(1)O6 octahedra,  a faceface with one Fe(2)O6 octahedra,  a faceface with one Fe(3)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Co(3)O6 octahedra,  a faceface with one Co(4)O6 octahedra, and  a faceface with one Co(5)O6 octahedra. The Sr(3)-O(10) bond length is 2.77 Å. The Sr(3)-O(13) bond length is 2.69 Å. The Sr(3)-O(14) bond length is 2.76 Å. The Sr(3)-O(18) bond length is 2.78 Å. The Sr(3)-O(20) bond length is 2.77 Å. The Sr(3)-O(22) bond length is 2.75 Å. The Sr(3)-O(24) bond length is 2.75 Å. The Sr(3)-O(5) bond length is 2.72 Å. The Sr(3)-O(6) bond length is 2.76 Å. The Sr(3)-O(7) bond length is 2.72 Å. The Sr(3)-O(8) bond length is 2.75 Å. The Sr(3)-O(9) bond length is 2.73 Å. In the fourth Sr site, Sr(4) is bonded to one O(11), one O(12), one O(15), one O(16), one O(17), one O(19), one O(21), one O(23), one O(5), one O(6), one O(7), and one O(8) atom to form SrO12 cuboctahedra that share corners with four equivalent Sr(1)O12 cuboctahedra, corners with four equivalent Sr(3)O12 cuboctahedra, corners with four equivalent Ca(2)O12 cuboctahedra, faces with two equivalent Ca(1)O12 cuboctahedra, faces with two equivalent Ca(3)O12 cuboctahedra, faces with two equivalent Ca(4)O12 cuboctahedra,  a faceface with one Fe(1)O6 octahedra,  a faceface with one Fe(2)O6 octahedra,  a faceface with one Fe(3)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Co(3)O6 octahedra,  a faceface with one Co(4)O6 octahedra, and  a faceface with one Co(5)O6 octahedra. The Sr(4)-O(11) bond length is 2.74 Å. The Sr(4)-O(12) bond length is 2.78 Å. The Sr(4)-O(15) bond length is 2.76 Å. The Sr(4)-O(16) bond length is 2.77 Å. The Sr(4)-O(17) bond length is 2.74 Å. The Sr(4)-O(19) bond length is 2.73 Å. The Sr(4)-O(21) bond length is 2.71 Å. The Sr(4)-O(23) bond length is 2.71 Å. The Sr(4)-O(5) bond length is 2.69 Å. The Sr(4)-O(6) bond length is 2.74 Å. The Sr(4)-O(7) bond length is 2.69 Å. The Sr(4)-O(8) bond length is 2.74 Å. There are four inequivalent Ca sites. In the first Ca site, Ca(1) is bonded to one O(1), one O(11), one O(12), one O(15), one O(16), one O(17), one O(19), one O(2), one O(21), one O(23), one O(3), and one O(4) atom to form CaO12 cuboctahedra that share corners with four equivalent Sr(2)O12 cuboctahedra, corners with four equivalent Ca(3)O12 cuboctahedra, corners with four equivalent Ca(4)O12 cuboctahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Sr(4)O12 cuboctahedra, faces with two equivalent Ca(2)O12 cuboctahedra,  a faceface with one Fe(1)O6 octahedra,  a faceface with one Fe(2)O6 octahedra,  a faceface with one Fe(3)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Co(3)O6 octahedra,  a faceface with one Co(4)O6 octahedra, and  a faceface with one Co(5)O6 octahedra. The Ca(1)-O(1) bond length is 2.62 Å. The Ca(1)-O(11) bond length is 2.68 Å. The Ca(1)-O(12) bond length is 2.80 Å. The Ca(1)-O(15) bond length is 2.63 Å. The Ca(1)-O(16) bond length is 2.81 Å. The Ca(1)-O(17) bond length is 2.72 Å. The Ca(1)-O(19) bond length is 2.74 Å. The Ca(1)-O(2) bond length is 2.75 Å. The Ca(1)-O(21) bond length is 2.70 Å. The Ca(1)-O(23) bond length is 2.72 Å. The Ca(1)-O(3) bond length is 2.64 Å. The Ca(1)-O(4) bond length is 2.78 Å. In the second Ca site, Ca(2) is bonded to one O(1), one O(11), one O(12), one O(15), one O(16), one O(18), one O(2), one O(20), one O(22), one O(24), one O(3), and one O(4) atom to form CaO12 cuboctahedra that share corners with four equivalent Sr(1)O12 cuboctahedra, corners with four equivalent Sr(3)O12 cuboctahedra, corners with four equivalent Sr(4)O12 cuboctahedra, faces with two equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Ca(1)O12 cuboctahedra, faces with two equivalent Ca(4)O12 cuboctahedra,  a faceface with one Fe(1)O6 octahedra,  a faceface with one Fe(2)O6 octahedra,  a faceface with one Fe(3)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Co(3)O6 octahedra,  a faceface with one Co(4)O6 octahedra, and  a faceface with one Co(5)O6 octahedra. The Ca(2)-O(1) bond length is 2.62 Å. The Ca(2)-O(11) bond length is 2.67 Å. The Ca(2)-O(12) bond length is 2.80 Å. The Ca(2)-O(15) bond length is 2.61 Å. The Ca(2)-O(16) bond length is 2.77 Å. The Ca(2)-O(18) bond length is 2.70 Å. The Ca(2)-O(2) bond length is 2.75 Å. The Ca(2)-O(20) bond length is 2.73 Å. The Ca(2)-O(22) bond length is 2.69 Å. The Ca(2)-O(24) bond length is 2.70 Å. The Ca(2)-O(3) bond length is 2.64 Å. The Ca(2)-O(4) bond length is 2.77 Å. In the third Ca site, Ca(3) is bonded to one O(10), one O(13), one O(14), one O(17), one O(19), one O(21), one O(23), one O(5), one O(6), one O(7), one O(8), and one O(9) atom to form CaO12 cuboctahedra that share corners with four equivalent Sr(2)O12 cuboctahedra, corners with four equivalent Ca(1)O12 cuboctahedra, corners with four equivalent Ca(4)O12 cuboctahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Sr(3)O12 cuboctahedra, faces with two equivalent Sr(4)O12 cuboctahedra,  a faceface with one Fe(1)O6 octahedra,  a faceface with one Fe(2)O6 octahedra,  a faceface with one Fe(3)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Co(3)O6 octahedra,  a faceface with one Co(4)O6 octahedra, and  a faceface with one Co(5)O6 octahedra. The Ca(3)-O(10) bond length is 2.79 Å. The Ca(3)-O(13) bond length is 2.60 Å. The Ca(3)-O(14) bond length is 2.76 Å. The Ca(3)-O(17) bond length is 2.75 Å. The Ca(3)-O(19) bond length is 2.77 Å. The Ca(3)-O(21) bond length is 2.73 Å. The Ca(3)-O(23) bond length is 2.74 Å. The Ca(3)-O(5) bond length is 2.68 Å. The Ca(3)-O(6) bond length is 2.79 Å. The Ca(3)-O(7) bond length is 2.70 Å. The Ca(3)-O(8) bond length is 2.81 Å. The Ca(3)-O(9) bond length is 2.67 Å. In the fourth Ca site, Ca(4) is bonded to one O(11), one O(12), one O(15), one O(16), one O(18), one O(20), one O(22), one O(24), one O(5), one O(6), one O(7), and one O(8) atom to form CaO12 cuboctahedra that share corners with four equivalent Sr(2)O12 cuboctahedra, corners with four equivalent Ca(1)O12 cuboctahedra, corners with four equivalent Ca(3)O12 cuboctahedra, faces with two equivalent Sr(3)O12 cuboctahedra, faces with two equivalent Sr(4)O12 cuboctahedra, faces with two equivalent Ca(2)O12 cuboctahedra,  a faceface with one Fe(1)O6 octahedra,  a faceface with one Fe(2)O6 octahedra,  a faceface with one Fe(3)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra,  a faceface with one Co(3)O6 octahedra,  a faceface with one Co(4)O6 octahedra, and  a faceface with one Co(5)O6 octahedra. The Ca(4)-O(11) bond length is 2.69 Å. The Ca(4)-O(12) bond length is 2.80 Å. The Ca(4)-O(15) bond length is 2.71 Å. The Ca(4)-O(16) bond length is 2.76 Å. The Ca(4)-O(18) bond length is 2.70 Å. The Ca(4)-O(20) bond length is 2.73 Å. The Ca(4)-O(22) bond length is 2.69 Å. The Ca(4)-O(24) bond length is 2.70 Å. The Ca(4)-O(5) bond length is 2.65 Å. The Ca(4)-O(6) bond length is 2.75 Å. The Ca(4)-O(7) bond length is 2.66 Å. The Ca(4)-O(8) bond length is 2.78 Å. There are three inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(1), one O(11), one O(17), one O(18), one O(5), and one O(9) atom to form FeO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra, corners with two equivalent Fe(3)O6 octahedra, corners with two equivalent Co(2)O6 octahedra,  a faceface with one Sr(1)O12 cuboctahedra,  a faceface with one Sr(2)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra,  a faceface with one Sr(4)O12 cuboctahedra,  a faceface with one Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra, and  a faceface with one Ca(4)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-3°. The Fe(1)-O(1) bond length is 1.94 Å. The Fe(1)-O(11) bond length is 1.91 Å. The Fe(1)-O(17) bond length is 1.94 Å. The Fe(1)-O(18) bond length is 1.94 Å. The Fe(1)-O(5) bond length is 1.94 Å. The Fe(1)-O(9) bond length is 1.93 Å. In the second Fe site, Fe(2) is bonded to one O(10), one O(12), one O(17), one O(18), one O(2), and one O(6) atom to form FeO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(3)O6 octahedra,  a faceface with one Sr(1)O12 cuboctahedra,  a faceface with one Sr(2)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra,  a faceface with one Sr(4)O12 cuboctahedra,  a faceface with one Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra, and  a faceface with one Ca(4)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. The Fe(2)-O(10) bond length is 2.07 Å. The Fe(2)-O(12) bond length is 2.04 Å. The Fe(2)-O(17) bond length is 1.92 Å. The Fe(2)-O(18) bond length is 1.92 Å. The Fe(2)-O(2) bond length is 1.91 Å. The Fe(2)-O(6) bond length is 1.91 Å. In the third Fe site, Fe(3) is bonded to one O(11), one O(19), one O(20), one O(3), one O(7), and one O(9) atom to form FeO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(4)O6 octahedra,  a faceface with one Sr(1)O12 cuboctahedra,  a faceface with one Sr(2)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra,  a faceface with one Sr(4)O12 cuboctahedra,  a faceface with one Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra, and  a faceface with one Ca(4)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 1-2°. The Fe(3)-O(11) bond length is 1.92 Å. The Fe(3)-O(19) bond length is 1.93 Å. The Fe(3)-O(20) bond length is 1.93 Å. The Fe(3)-O(3) bond length is 1.96 Å. The Fe(3)-O(7) bond length is 1.96 Å. The Fe(3)-O(9) bond length is 1.94 Å. There are five inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(10), one O(12), one O(19), one O(20), one O(4), and one O(8) atom to form CoO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra, corners with two equivalent Fe(3)O6 octahedra, corners with two equivalent Co(5)O6 octahedra,  a faceface with one Sr(1)O12 cuboctahedra,  a faceface with one Sr(2)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra,  a faceface with one Sr(4)O12 cuboctahedra,  a faceface with one Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra, and  a faceface with one Ca(4)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. The Co(1)-O(10) bond length is 1.81 Å. The Co(1)-O(12) bond length is 1.79 Å. The Co(1)-O(19) bond length is 1.92 Å. The Co(1)-O(20) bond length is 1.93 Å. The Co(1)-O(4) bond length is 2.09 Å. The Co(1)-O(8) bond length is 2.09 Å. In the second Co site, Co(2) is bonded to one O(1), one O(13), one O(15), one O(21), one O(22), and one O(5) atom to form CoO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra, corners with two equivalent Co(3)O6 octahedra, corners with two equivalent Co(4)O6 octahedra,  a faceface with one Sr(1)O12 cuboctahedra,  a faceface with one Sr(2)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra,  a faceface with one Sr(4)O12 cuboctahedra,  a faceface with one Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra, and  a faceface with one Ca(4)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-4°. The Co(2)-O(1) bond length is 1.94 Å. The Co(2)-O(13) bond length is 1.95 Å. The Co(2)-O(15) bond length is 1.92 Å. The Co(2)-O(21) bond length is 1.81 Å. The Co(2)-O(22) bond length is 1.81 Å. The Co(2)-O(5) bond length is 1.93 Å. In the third Co site, Co(3) is bonded to one O(14), one O(16), one O(2), one O(21), one O(22), and one O(6) atom to form CoO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, corners with two equivalent Co(5)O6 octahedra,  a faceface with one Sr(1)O12 cuboctahedra,  a faceface with one Sr(2)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra,  a faceface with one Sr(4)O12 cuboctahedra,  a faceface with one Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra, and  a faceface with one Ca(4)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. The Co(3)-O(14) bond length is 1.82 Å. The Co(3)-O(16) bond length is 1.80 Å. The Co(3)-O(2) bond length is 1.96 Å. The Co(3)-O(21) bond length is 2.04 Å. The Co(3)-O(22) bond length is 2.04 Å. The Co(3)-O(6) bond length is 1.96 Å. In the fourth Co site, Co(4) is bonded to one O(13), one O(15), one O(23), one O(24), one O(3), and one O(7) atom to form CoO6 octahedra that share corners with two equivalent Fe(3)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, corners with two equivalent Co(5)O6 octahedra,  a faceface with one Sr(1)O12 cuboctahedra,  a faceface with one Sr(2)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra,  a faceface with one Sr(4)O12 cuboctahedra,  a faceface with one Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra, and  a faceface with one Ca(4)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-4°. The Co(4)-O(13) bond length is 1.93 Å. The Co(4)-O(15) bond length is 1.91 Å. The Co(4)-O(23) bond length is 1.85 Å. The Co(4)-O(24) bond length is 1.85 Å. The Co(4)-O(3) bond length is 1.92 Å. The Co(4)-O(7) bond length is 1.91 Å. In the fifth Co site, Co(5) is bonded to one O(14), one O(16), one O(23), one O(24), one O(4), and one O(8) atom 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(4)O6 octahedra,  a faceface with one Sr(1)O12 cuboctahedra,  a faceface with one Sr(2)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra,  a faceface with one Sr(4)O12 cuboctahedra,  a faceface with one Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra, and  a faceface with one Ca(4)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. The Co(5)-O(14) bond length is 2.07 Å. The Co(5)-O(16) bond length is 2.02 Å. The Co(5)-O(23) bond length is 2.01 Å. The Co(5)-O(24) bond length is 2.01 Å. The Co(5)-O(4) bond length is 1.79 Å. The Co(5)-O(8) bond length is 1.79 Å. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded to one Sr(1), one Sr(2), one Ca(1), one Ca(2), one Fe(1), and one Co(2) atom to form distorted OSr2Ca2FeCo octahedra that share corners with two equivalent O(23)Sr2Ca2Co2 octahedra, corners with two equivalent O(24)Sr2Ca2Co2 octahedra, corners with two equivalent O(5)Sr2Ca2FeCo octahedra, corners with two equivalent O(14)Sr3CaCo2 octahedra, edges with two equivalent O(3)Sr2Ca2FeCo octahedra,  a faceface with one O(21)Sr2Ca2Co2 octahedra,  a faceface with one O(22)Sr2Ca2Co2 octahedra,  a faceface with one O(13)Sr3CaCo2 octahedra,  a faceface with one O(9)Sr3CaFe2 octahedra,  a faceface with one O(15)SrCa3Co2 octahedra, and  a faceface with one O(11)SrCa3Fe2 octahedra. The corner-sharing octahedral tilt angles range from 2-62°. In the second O site, O(2) is bonded in a distorted linear geometry to one Sr(1), one Sr(2), one Ca(1), one Ca(2), one Fe(2), and one Co(3) atom. In the third O site, O(3) is bonded to one Sr(1), one Sr(2), one Ca(1), one Ca(2), one Fe(3), and one Co(4) atom to form distorted OSr2Ca2FeCo octahedra that share corners with two equivalent O(21)Sr2Ca2Co2 octahedra, corners with two equivalent O(22)Sr2Ca2Co2 octahedra, corners with two equivalent O(7)Sr2Ca2FeCo octahedra, corners with two equivalent O(14)Sr3CaCo2 octahedra, edges with two equivalent O(1)Sr2Ca2FeCo octahedra,  a faceface with one O(23)Sr2Ca2Co2 octahedra,  a faceface with one O(24)Sr2Ca2Co2 octahedra,  a faceface with one O(13)Sr3CaCo2 octahedra,  a faceface with one O(9)Sr3CaFe2 octahedra,  a faceface with one O(15)SrCa3Co2 octahedra, and  a faceface with one O(11)SrCa3Fe2 octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the fourth O site, O(4) is bonded in a 6-coordinate geometry to one Sr(1), one Sr(2), one Ca(1), one Ca(2), one Co(1), and one Co(5) atom. In the fifth O site, O(5) is bonded to one Sr(3), one Sr(4), one Ca(3), one Ca(4), one Fe(1), and one Co(2) atom to form distorted OSr2Ca2FeCo octahedra that share corners with two equivalent O(23)Sr2Ca2Co2 octahedra, corners with two equivalent O(24)Sr2Ca2Co2 octahedra, corners with two equivalent O(1)Sr2Ca2FeCo octahedra, corners with two equivalent O(14)Sr3CaCo2 octahedra, edges with two equivalent O(7)Sr2Ca2FeCo octahedra,  a faceface with one O(21)Sr2Ca2Co2 octahedra,  a faceface with one O(22)Sr2Ca2Co2 octahedra,  a faceface with one O(13)Sr3CaCo2 octahedra,  a faceface with one O(9)Sr3CaFe2 octahedra,  a faceface with one O(15)SrCa3Co2 octahedra, and  a faceface with one O(11)SrCa3Fe2 octahedra. The corner-sharing octahedral tilt angles range from 2-62°. In the sixth O site, O(6) is bonded in a distorted linear geometry to one Sr(3), one Sr(4), one Ca(3), one Ca(4), one Fe(2), and one Co(3) atom. In the seventh O site, O(7) is bonded to one Sr(3), one Sr(4), one Ca(3), one Ca(4), one Fe(3), and one Co(4) atom to form distorted OSr2Ca2FeCo octahedra that share corners with two equivalent O(21)Sr2Ca2Co2 octahedra, corners with two equivalent O(22)Sr2Ca2Co2 octahedra, corners with two equivalent O(3)Sr2Ca2FeCo octahedra, corners with two equivalent O(14)Sr3CaCo2 octahedra, edges with two equivalent O(5)Sr2Ca2FeCo octahedra,  a faceface with one O(23)Sr2Ca2Co2 octahedra,  a faceface with one O(24)Sr2Ca2Co2 octahedra,  a faceface with one O(13)Sr3CaCo2 octahedra,  a faceface with one O(9)Sr3CaFe2 octahedra,  a faceface with one O(15)SrCa3Co2 octahedra, and  a faceface with one O(11)SrCa3Fe2 octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the eighth O site, O(8) is bonded in a 6-coordinate geometry to one Sr(3), one Sr(4), one Ca(3), one Ca(4), one Co(1), and one Co(5) atom. In the ninth O site, O(9) is bonded to one Sr(1), one Sr(2), one Sr(3), one Ca(3), one Fe(1), and one Fe(3) atom to form distorted OSr3CaFe2 octahedra that share corners with two equivalent O(21)Sr2Ca2Co2 octahedra, corners with two equivalent O(22)Sr2Ca2Co2 octahedra, corners with two equivalent O(23)Sr2Ca2Co2 octahedra, corners with two equivalent O(24)Sr2Ca2Co2 octahedra, corners with two equivalent O(11)SrCa3Fe2 octahedra, corners with four equivalent O(14)Sr3CaCo2 octahedra, edges with two equivalent O(13)Sr3CaCo2 octahedra,  a faceface with one O(1)Sr2Ca2FeCo octahedra,  a faceface with one O(3)Sr2Ca2FeCo octahedra,  a faceface with one O(5)Sr2Ca2FeCo octahedra, and  a faceface with one O(7)Sr2Ca2FeCo octahedra. The corner-sharing octahedral tilt angles range from 0-62°. In the tenth O site, O(10) is bonded in a distorted linear geometry to one Sr(1), one Sr(2), one Sr(3), one Ca(3), one Fe(2), and one Co(1) atom. In the eleventh O site, O(11) is bonded to one Sr(4), one Ca(1), one Ca(2), one Ca(4), one Fe(1), and one Fe(3) atom to form distorted OSrCa3Fe2 octahedra that share corners with two equivalent O(21)Sr2Ca2Co2 octahedra, corners with two equivalent O(22)Sr2Ca2Co2 octahedra, corners with two equivalent O(23)Sr2Ca2Co2 octahedra, corners with two equivalent O(24)Sr2Ca2Co2 octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, edges with two equivalent O(15)SrCa3Co2 octahedra,  a faceface with one O(1)Sr2Ca2FeCo octahedra,  a faceface with one O(3)Sr2Ca2FeCo octahedra,  a faceface with one O(5)Sr2Ca2FeCo octahedra, and  a faceface with one O(7)Sr2Ca2FeCo octahedra. The corner-sharing octahedral tilt angles range from 0-61°. In the twelfth O site, O(12) is bonded in a distorted linear geometry to one Sr(4), one Ca(1), one Ca(2), one Ca(4), one Fe(2), and one Co(1) atom. In the thirteenth O site, O(13) is bonded to one Sr(1), one Sr(2), one Sr(3), one Ca(3), one Co(2), and one Co(4) atom to form distorted OSr3CaCo2 octahedra that share corners with two equivalent O(15)SrCa3Co2 octahedra, edges with two equivalent O(14)Sr3CaCo2 octahedra, edges with two equivalent O(9)Sr3CaFe2 octahedra,  a faceface with one O(21)Sr2Ca2Co2 octahedra,  a faceface with one O(22)Sr2Ca2Co2 octahedra,  a faceface with one O(23)Sr2Ca2Co2 octahedra,  a faceface with one O(24)Sr2Ca2Co2 octahedra,  a faceface with one O(1)Sr2Ca2FeCo octahedra,  a faceface with one O(3)Sr2Ca2FeCo octahedra,  a faceface with one O(5)Sr2Ca2FeCo octahedra, and  a faceface with one O(7)Sr2Ca2FeCo octahedra. The corner-sharing octahedra are not tilted. In the fourteenth O site, O(14) is bonded to one Sr(1), one Sr(2), one Sr(3), one Ca(3), one Co(3), and one Co(5) atom to form distorted OSr3CaCo2 octahedra that share corners with two equivalent O(1)Sr2Ca2FeCo octahedra, corners with two equivalent O(3)Sr2Ca2FeCo octahedra, corners with two equivalent O(5)Sr2Ca2FeCo octahedra, corners with two equivalent O(7)Sr2Ca2FeCo octahedra, corners with four equivalent O(9)Sr3CaFe2 octahedra, edges with two equivalent O(13)Sr3CaCo2 octahedra,  a faceface with one O(21)Sr2Ca2Co2 octahedra,  a faceface with one O(22)Sr2Ca2Co2 octahedra,  a faceface with one O(23)Sr2Ca2Co2 octahedra, and  a faceface with one O(24)Sr2Ca2Co2 octahedra. The corner-sharing octahedral tilt angles range from 3-62°. In the fifteenth O site, O(15) is bonded to one Sr(4), one Ca(1), one Ca(2), one Ca(4), one Co(2), and one Co(4) atom to form distorted OSrCa3Co2 octahedra that share corners with two equivalent O(13)Sr3CaCo2 octahedra, edges with two equivalent O(11)SrCa3Fe2 octahedra,  a faceface with one O(21)Sr2Ca2Co2 octahedra,  a faceface with one O(22)Sr2Ca2Co2 octahedra,  a faceface with one O(23)Sr2Ca2Co2 octahedra,  a faceface with one O(24)Sr2Ca2Co2 octahedra,  a faceface with one O(1)Sr2Ca2FeCo octahedra,  a faceface with one O(3)Sr2Ca2FeCo octahedra,  a faceface with one O(5)Sr2Ca2FeCo octahedra, and  a faceface with one O(7)Sr2Ca2FeCo octahedra. The corner-sharing octahedra are not tilted. In the sixteenth O site, O(16) is bonded in a distorted linear geometry to one Sr(4), one Ca(1), one Ca(2), one Ca(4), one Co(3), and one Co(5) atom. In the seventeenth O site, O(17) is bonded in a distorted linear geometry to one Sr(1), one Sr(4), one Ca(1), one Ca(3), one Fe(1), and one Fe(2) atom. In the eighteenth O site, O(18) is bonded in a distorted linear geometry to one Sr(2), one Sr(3), one Ca(2), one Ca(4), one Fe(1), and one Fe(2) atom. In the nineteenth O site, O(19) is bonded in a distorted linear geometry to one Sr(1), one Sr(4), one Ca(1), one Ca(3), one Fe(3), and one Co(1) atom. In the twentieth O site, O(20) is bonded in a distorted linear geometry to one Sr(2), one Sr(3), one Ca(2), one Ca(4), one Fe(3), and one Co(1) atom. In the twenty-first O site, O(21) is bonded to one Sr(1), one Sr(4), one Ca(1), one Ca(3), one Co(2), and one Co(3) atom to form distorted OSr2Ca2Co2 octahedra that share corners with two equivalent O(22)Sr2Ca2Co2 octahedra, corners with two equivalent O(3)Sr2Ca2FeCo octahedra, corners with two equivalent O(7)Sr2Ca2FeCo octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, corners with two equivalent O(11)SrCa3Fe2 octahedra, edges with two equivalent O(23)Sr2Ca2Co2 octahedra,  a faceface with one O(1)Sr2Ca2FeCo octahedra,  a faceface with one O(5)Sr2Ca2FeCo octahedra,  a faceface with one O(13)Sr3CaCo2 octahedra,  a faceface with one O(14)Sr3CaCo2 octahedra, and  a faceface with one O(15)SrCa3Co2 octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the twenty-second O site, O(22) is bonded to one Sr(2), one Sr(3), one Ca(2), one Ca(4), one Co(2), and one Co(3) atom to form distorted OSr2Ca2Co2 octahedra that share corners with two equivalent O(21)Sr2Ca2Co2 octahedra, corners with two equivalent O(3)Sr2Ca2FeCo octahedra, corners with two equivalent O(7)Sr2Ca2FeCo octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, corners with two equivalent O(11)SrCa3Fe2 octahedra, edges with two equivalent O(24)Sr2Ca2Co2 octahedra,  a faceface with one O(1)Sr2Ca2FeCo octahedra,  a faceface with one O(5)Sr2Ca2FeCo octahedra,  a faceface with one O(13)Sr3CaCo2 octahedra,  a faceface with one O(14)Sr3CaCo2 octahedra, and  a faceface with one O(15)SrCa3Co2 octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the twenty-third O site, O(23) is bonded to one Sr(1), one Sr(4), one Ca(1), one Ca(3), one Co(4), and one Co(5) atom to form distorted OSr2Ca2Co2 octahedra that share corners with two equivalent O(24)Sr2Ca2Co2 octahedra, corners with two equivalent O(1)Sr2Ca2FeCo octahedra, corners with two equivalent O(5)Sr2Ca2FeCo octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, corners with two equivalent O(11)SrCa3Fe2 octahedra, edges with two equivalent O(21)Sr2Ca2Co2 octahedra,  a faceface with one O(3)Sr2Ca2FeCo octahedra,  a faceface with one O(7)Sr2Ca2FeCo octahedra,  a faceface with one O(13)Sr3CaCo2 octahedra,  a faceface with one O(14)Sr3CaCo2 octahedra, and  a faceface with one O(15)SrCa3Co2 octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the twenty-fourth O site, O(24) is bonded to one Sr(2), one Sr(3), one Ca(2), one Ca(4), one Co(4), and one Co(5) atom to form distorted OSr2Ca2Co2 octahedra that share corners with two equivalent O(23)Sr2Ca2Co2 octahedra, corners with two equivalent O(1)Sr2Ca2FeCo octahedra, corners with two equivalent O(5)Sr2Ca2FeCo octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, corners with two equivalent O(11)SrCa3Fe2 octahedra, edges with two equivalent O(22)Sr2Ca2Co2 octahedra,  a faceface with one O(3)Sr2Ca2FeCo octahedra,  a faceface with one O(7)Sr2Ca2FeCo octahedra,  a faceface with one O(13)Sr3CaCo2 octahedra,  a faceface with one O(14)Sr3CaCo2 octahedra, and  a faceface with one O(15)SrCa3Co2 octahedra. The corner-sharing octahedral tilt angles range from 1-61°.