The material described by Sr3Ca5Fe5(CoO8)3 is (Cubic) Perovskite-derived structured and crystallizes in the triclinic P1 space group. There are three 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 Ca(2)O12 cuboctahedra, corners with four equivalent Ca(4)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 Fe(4)O6 octahedra,  a faceface with one Fe(5)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra, and  a faceface with one Co(3)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(5)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 Fe(4)O6 octahedra,  a faceface with one Fe(5)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra, and  a faceface with one Co(3)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 Ca(2)O12 cuboctahedra, corners with four equivalent Ca(4)O12 cuboctahedra, faces with two equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Ca(3)O12 cuboctahedra, faces with two equivalent Ca(5)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 Fe(4)O6 octahedra,  a faceface with one Fe(5)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra, and  a faceface with one Co(3)O6 octahedra. There are five 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(5)O12 cuboctahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Ca(2)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 Fe(4)O6 octahedra,  a faceface with one Fe(5)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra, and  a faceface with one Co(3)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 Ca(4)O12 cuboctahedra, faces with two equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Ca(1)O12 cuboctahedra, faces with two equivalent Ca(5)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 Fe(4)O6 octahedra,  a faceface with one Fe(5)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra, and  a faceface with one Co(3)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(5)O12 cuboctahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Sr(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 Fe(4)O6 octahedra,  a faceface with one Fe(5)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra, and  a faceface with one Co(3)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(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 CaO12 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(5)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 Fe(4)O6 octahedra,  a faceface with one Fe(5)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra, and  a faceface with one Co(3)O6 octahedra. In the fifth Ca site, Ca(5) 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 Ca(2)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 Fe(4)O6 octahedra,  a faceface with one Fe(5)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra, and  a faceface with one Co(3)O6 octahedra. There are five 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 Fe(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 Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra,  a faceface with one Ca(4)O12 cuboctahedra, and  a faceface with one Ca(5)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. 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(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 Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra,  a faceface with one Ca(4)O12 cuboctahedra, and  a faceface with one Ca(5)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 Fe(5)O6 octahedra, corners with two equivalent Co(1)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 Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra,  a faceface with one Ca(4)O12 cuboctahedra, and  a faceface with one Ca(5)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the fourth Fe site, Fe(4) 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 FeO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra, corners with two equivalent Fe(5)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 Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra,  a faceface with one Ca(4)O12 cuboctahedra, and  a faceface with one Ca(5)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the fifth Fe site, Fe(5) 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 FeO6 octahedra that share corners with two equivalent Fe(3)O6 octahedra, corners with two equivalent Fe(4)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 Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra,  a faceface with one Ca(4)O12 cuboctahedra, and  a faceface with one Ca(5)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. There are three 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(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 Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra,  a faceface with one Ca(4)O12 cuboctahedra, and  a faceface with one Ca(5)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-3°. In the second Co site, Co(2) 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 Fe(4)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 Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra,  a faceface with one Ca(4)O12 cuboctahedra, and  a faceface with one Ca(5)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the third Co site, Co(3) 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 Fe(5)O6 octahedra, corners with two equivalent Co(1)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 Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra,  a faceface with one Ca(4)O12 cuboctahedra, and  a faceface with one Ca(5)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-3°. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a distorted linear geometry to one Sr(1), one Sr(2), one Ca(1), one Ca(2), one Fe(1), and one Fe(4) atom. In the second O site, O(2) is bonded to one Sr(1), one Sr(2), one Ca(1), one Ca(2), one Fe(2), and one Co(2) atom to form distorted OSr2Ca2FeCo octahedra that share corners with two equivalent O(20)Sr2Ca2FeCo octahedra, corners with two equivalent O(24)Sr2Ca2FeCo octahedra, corners with two equivalent O(13)Sr3CaFe2 octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, corners with two equivalent O(23)SrCa3FeCo octahedra, corners with two equivalent O(6)SrCa3FeCo octahedra, corners with four equivalent O(3)Sr2Ca2Fe2 octahedra, edges with two equivalent O(4)Sr2Ca2Co2 octahedra,  a faceface with one O(18)Sr2Ca2Fe2 octahedra,  a faceface with one O(22)Sr2Ca2FeCo octahedra,  a faceface with one O(14)Sr3CaCo2 octahedra, and  a faceface with one O(10)Sr3CaFeCo 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 Sr(2), one Ca(1), one Ca(2), one Fe(3), and one Fe(5) atom to form distorted OSr2Ca2Fe2 octahedra that share corners with two equivalent O(18)Sr2Ca2Fe2 octahedra, corners with two equivalent O(22)Sr2Ca2FeCo octahedra, corners with two equivalent O(14)Sr3CaCo2 octahedra, corners with two equivalent O(10)Sr3CaFeCo octahedra, corners with four equivalent O(2)Sr2Ca2FeCo octahedra, edges with two equivalent O(4)Sr2Ca2Co2 octahedra,  a faceface with one O(20)Sr2Ca2FeCo octahedra,  a faceface with one O(24)Sr2Ca2FeCo octahedra,  a faceface with one O(13)Sr3CaFe2 octahedra,  a faceface with one O(9)Sr3CaFe2 octahedra, and  a faceface with one O(23)SrCa3FeCo octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the fourth O site, O(4) is bonded to one Sr(1), one Sr(2), one Ca(1), one Ca(2), one Co(1), and one Co(3) atom to form distorted OSr2Ca2Co2 octahedra that share corners with two equivalent O(18)Sr2Ca2Fe2 octahedra, corners with two equivalent O(22)Sr2Ca2FeCo octahedra, corners with two equivalent O(13)Sr3CaFe2 octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, corners with two equivalent O(8)SrCa3Co2 octahedra, edges with two equivalent O(3)Sr2Ca2Fe2 octahedra, edges with two equivalent O(2)Sr2Ca2FeCo octahedra,  a faceface with one O(20)Sr2Ca2FeCo octahedra,  a faceface with one O(24)Sr2Ca2FeCo octahedra,  a faceface with one O(14)Sr3CaCo2 octahedra,  a faceface with one O(10)Sr3CaFeCo octahedra, and  a faceface with one O(23)SrCa3FeCo octahedra. The corner-sharing octahedral tilt angles range from 2-62°. In the fifth O site, O(5) is bonded in a distorted linear geometry to one Sr(3), one Ca(3), one Ca(4), one Ca(5), one Fe(1), and one Fe(4) atom. In the sixth O site, O(6) is bonded to one Sr(3), one Ca(3), one Ca(4), one Ca(5), one Fe(2), and one Co(2) atom to form distorted OSrCa3FeCo octahedra that share corners with two equivalent O(2)Sr2Ca2FeCo octahedra, corners with two equivalent O(20)Sr2Ca2FeCo octahedra, corners with two equivalent O(24)Sr2Ca2FeCo octahedra, corners with two equivalent O(13)Sr3CaFe2 octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, corners with two equivalent O(23)SrCa3FeCo octahedra, edges with two equivalent O(8)SrCa3Co2 octahedra,  a faceface with one O(18)Sr2Ca2Fe2 octahedra,  a faceface with one O(22)Sr2Ca2FeCo octahedra,  a faceface with one O(14)Sr3CaCo2 octahedra, and  a faceface with one O(10)Sr3CaFeCo octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the seventh O site, O(7) is bonded in a distorted linear geometry to one Sr(3), one Ca(3), one Ca(4), one Ca(5), one Fe(3), and one Fe(5) atom. In the eighth O site, O(8) is bonded to one Sr(3), one Ca(3), one Ca(4), one Ca(5), one Co(1), and one Co(3) atom to form distorted OSrCa3Co2 octahedra that share corners with two equivalent O(4)Sr2Ca2Co2 octahedra, corners with two equivalent O(18)Sr2Ca2Fe2 octahedra, corners with two equivalent O(22)Sr2Ca2FeCo octahedra, corners with two equivalent O(13)Sr3CaFe2 octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, edges with two equivalent O(6)SrCa3FeCo octahedra,  a faceface with one O(20)Sr2Ca2FeCo octahedra,  a faceface with one O(24)Sr2Ca2FeCo octahedra,  a faceface with one O(14)Sr3CaCo2 octahedra,  a faceface with one O(10)Sr3CaFeCo octahedra, and  a faceface with one O(23)SrCa3FeCo octahedra. The corner-sharing octahedral tilt angles range from 2-61°. 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(4)Sr2Ca2Co2 octahedra, corners with two equivalent O(2)Sr2Ca2FeCo octahedra, corners with two equivalent O(22)Sr2Ca2FeCo octahedra, corners with two equivalent O(24)Sr2Ca2FeCo octahedra, corners with two equivalent O(8)SrCa3Co2 octahedra, corners with two equivalent O(23)SrCa3FeCo octahedra, corners with two equivalent O(6)SrCa3FeCo octahedra, corners with four equivalent O(14)Sr3CaCo2 octahedra, edges with two equivalent O(13)Sr3CaFe2 octahedra, edges with two equivalent O(10)Sr3CaFeCo octahedra,  a faceface with one O(18)Sr2Ca2Fe2 octahedra,  a faceface with one O(3)Sr2Ca2Fe2 octahedra, and  a faceface with one O(20)Sr2Ca2FeCo octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the tenth O site, O(10) is bonded to one Sr(1), one Sr(2), one Sr(3), one Ca(3), one Fe(2), and one Co(1) atom to form distorted OSr3CaFeCo octahedra that share corners with two equivalent O(3)Sr2Ca2Fe2 octahedra, corners with two equivalent O(22)Sr2Ca2FeCo octahedra, corners with two equivalent O(24)Sr2Ca2FeCo octahedra, corners with two equivalent O(23)SrCa3FeCo octahedra, corners with four equivalent O(13)Sr3CaFe2 octahedra, edges with two equivalent O(14)Sr3CaCo2 octahedra, edges with two equivalent O(9)Sr3CaFe2 octahedra,  a faceface with one O(4)Sr2Ca2Co2 octahedra,  a faceface with one O(18)Sr2Ca2Fe2 octahedra,  a faceface with one O(2)Sr2Ca2FeCo octahedra,  a faceface with one O(20)Sr2Ca2FeCo octahedra,  a faceface with one O(8)SrCa3Co2 octahedra, and  a faceface with one O(6)SrCa3FeCo octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the eleventh O site, O(11) is bonded in a distorted linear geometry to one Ca(1), one Ca(2), one Ca(4), one Ca(5), one Fe(1), and one Fe(3) atom. In the twelfth O site, O(12) is bonded in a distorted linear geometry to one Ca(1), one Ca(2), one Ca(4), one Ca(5), 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 Fe(4), and one Fe(5) atom to form distorted OSr3CaFe2 octahedra that share corners with two equivalent O(4)Sr2Ca2Co2 octahedra, corners with two equivalent O(18)Sr2Ca2Fe2 octahedra, corners with two equivalent O(2)Sr2Ca2FeCo octahedra, corners with two equivalent O(20)Sr2Ca2FeCo octahedra, corners with two equivalent O(8)SrCa3Co2 octahedra, corners with two equivalent O(6)SrCa3FeCo octahedra, corners with four equivalent O(10)Sr3CaFeCo octahedra, edges with two equivalent O(14)Sr3CaCo2 octahedra, edges with two equivalent O(9)Sr3CaFe2 octahedra,  a faceface with one O(3)Sr2Ca2Fe2 octahedra,  a faceface with one O(22)Sr2Ca2FeCo octahedra,  a faceface with one O(24)Sr2Ca2FeCo octahedra, and  a faceface with one O(23)SrCa3FeCo octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the fourteenth O site, O(14) is bonded to one Sr(1), one Sr(2), one Sr(3), one Ca(3), one Co(2), and one Co(3) atom to form distorted OSr3CaCo2 octahedra that share corners with two equivalent O(18)Sr2Ca2Fe2 octahedra, corners with two equivalent O(3)Sr2Ca2Fe2 octahedra, corners with two equivalent O(20)Sr2Ca2FeCo octahedra, corners with four equivalent O(9)Sr3CaFe2 octahedra, edges with two equivalent O(13)Sr3CaFe2 octahedra, edges with two equivalent O(10)Sr3CaFeCo octahedra,  a faceface with one O(4)Sr2Ca2Co2 octahedra,  a faceface with one O(2)Sr2Ca2FeCo octahedra,  a faceface with one O(22)Sr2Ca2FeCo octahedra,  a faceface with one O(24)Sr2Ca2FeCo octahedra,  a faceface with one O(8)SrCa3Co2 octahedra,  a faceface with one O(23)SrCa3FeCo octahedra, and  a faceface with one O(6)SrCa3FeCo octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the fifteenth O site, O(15) is bonded in a distorted linear geometry to one Ca(1), one Ca(2), one Ca(4), one Ca(5), one Fe(4), and one Fe(5) atom. In the sixteenth O site, O(16) is bonded in a distorted linear geometry to one Ca(1), one Ca(2), one Ca(4), one Ca(5), one Co(2), and one Co(3) atom. In the seventeenth O site, O(17) is bonded in a distorted linear geometry to one Sr(1), one Ca(1), one Ca(3), one Ca(4), one Fe(1), and one Fe(2) atom. In the eighteenth O site, O(18) is bonded to one Sr(2), one Sr(3), one Ca(2), one Ca(5), one Fe(1), and one Fe(2) atom to form distorted OSr2Ca2Fe2 octahedra that share corners with two equivalent O(4)Sr2Ca2Co2 octahedra, corners with two equivalent O(3)Sr2Ca2Fe2 octahedra, corners with two equivalent O(14)Sr3CaCo2 octahedra, corners with two equivalent O(13)Sr3CaFe2 octahedra, corners with two equivalent O(8)SrCa3Co2 octahedra, corners with four equivalent O(24)Sr2Ca2FeCo octahedra, edges with two equivalent O(20)Sr2Ca2FeCo octahedra, edges with two equivalent O(22)Sr2Ca2FeCo octahedra,  a faceface with one O(2)Sr2Ca2FeCo octahedra,  a faceface with one O(9)Sr3CaFe2 octahedra,  a faceface with one O(10)Sr3CaFeCo octahedra, and  a faceface with one O(6)SrCa3FeCo octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the nineteenth O site, O(19) is bonded in a distorted linear geometry to one Sr(1), one Ca(1), one Ca(3), one Ca(4), one Fe(3), and one Co(1) atom. In the twentieth O site, O(20) is bonded to one Sr(2), one Sr(3), one Ca(2), one Ca(5), one Fe(3), and one Co(1) atom to form distorted OSr2Ca2FeCo octahedra that share corners with two equivalent O(2)Sr2Ca2FeCo octahedra, corners with two equivalent O(14)Sr3CaCo2 octahedra, corners with two equivalent O(13)Sr3CaFe2 octahedra, corners with two equivalent O(6)SrCa3FeCo octahedra, corners with four equivalent O(22)Sr2Ca2FeCo octahedra, edges with two equivalent O(18)Sr2Ca2Fe2 octahedra, edges with two equivalent O(24)Sr2Ca2FeCo octahedra,  a faceface with one O(4)Sr2Ca2Co2 octahedra,  a faceface with one O(3)Sr2Ca2Fe2 octahedra,  a faceface with one O(9)Sr3CaFe2 octahedra,  a faceface with one O(10)Sr3CaFeCo octahedra, and  a faceface with one O(8)SrCa3Co2 octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the twenty-first O site, O(21) is bonded in a distorted linear geometry to one Sr(1), one Ca(1), one Ca(3), one Ca(4), one Fe(4), and one Co(2) atom. In the twenty-second O site, O(22) is bonded to one Sr(2), one Sr(3), one Ca(2), one Ca(5), one Fe(4), and one Co(2) atom to form distorted OSr2Ca2FeCo octahedra that share corners with two equivalent O(4)Sr2Ca2Co2 octahedra, corners with two equivalent O(3)Sr2Ca2Fe2 octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, corners with two equivalent O(10)Sr3CaFeCo octahedra, corners with two equivalent O(8)SrCa3Co2 octahedra, corners with four equivalent O(20)Sr2Ca2FeCo octahedra, edges with two equivalent O(18)Sr2Ca2Fe2 octahedra, edges with two equivalent O(24)Sr2Ca2FeCo octahedra,  a faceface with one O(2)Sr2Ca2FeCo octahedra,  a faceface with one O(14)Sr3CaCo2 octahedra,  a faceface with one O(13)Sr3CaFe2 octahedra, and  a faceface with one O(6)SrCa3FeCo 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 Ca(1), one Ca(3), one Ca(4), one Fe(5), and one Co(3) atom to form distorted OSrCa3FeCo octahedra that share corners with two equivalent O(2)Sr2Ca2FeCo octahedra, corners with two equivalent O(24)Sr2Ca2FeCo octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, corners with two equivalent O(10)Sr3CaFeCo octahedra, corners with two equivalent O(6)SrCa3FeCo octahedra,  a faceface with one O(4)Sr2Ca2Co2 octahedra,  a faceface with one O(3)Sr2Ca2Fe2 octahedra,  a faceface with one O(14)Sr3CaCo2 octahedra,  a faceface with one O(13)Sr3CaFe2 octahedra, and  a faceface with one O(8)SrCa3Co2 octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the twenty-fourth O site, O(24) is bonded to one Sr(2), one Sr(3), one Ca(2), one Ca(5), one Fe(5), and one Co(3) atom to form distorted OSr2Ca2FeCo octahedra that share corners with two equivalent O(2)Sr2Ca2FeCo octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, corners with two equivalent O(10)Sr3CaFeCo octahedra, corners with two equivalent O(23)SrCa3FeCo octahedra, corners with two equivalent O(6)SrCa3FeCo octahedra, corners with four equivalent O(18)Sr2Ca2Fe2 octahedra, edges with two equivalent O(20)Sr2Ca2FeCo octahedra, edges with two equivalent O(22)Sr2Ca2FeCo octahedra,  a faceface with one O(4)Sr2Ca2Co2 octahedra,  a faceface with one O(3)Sr2Ca2Fe2 octahedra,  a faceface with one O(14)Sr3CaCo2 octahedra,  a faceface with one O(13)Sr3CaFe2 octahedra, and  a faceface with one O(8)SrCa3Co2 octahedra. The corner-sharing octahedral tilt angles range from 1-62°. is represented by the CIF card [CIF]
data_Sr3Ca5Fe5(CoO8)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.686
_cell_length_b   7.686
_cell_length_c   7.702
_cell_angle_alpha   90.002
_cell_angle_beta   90.023
_cell_angle_gamma   90.013
_symmetry_Int_Tables_number   1
_cell_volume   455.007
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Sr  Sr0  1  0.747  0.251  0.749  1.0
  Sr  Sr1  1  0.253  0.251  0.749  1.0
  Sr  Sr2  1  0.253  0.749  0.749  1.0
  Ca  Ca3  1  0.747  0.252  0.251  1.0
  Ca  Ca4  1  0.253  0.252  0.251  1.0
  Ca  Ca5  1  0.747  0.748  0.749  1.0
  Ca  Ca6  1  0.747  0.749  0.252  1.0
  Ca  Ca7  1  0.253  0.749  0.252  1.0
  Fe  Fe8  1  0.999  0.999  0.002  1.0
  Fe  Fe9  1  0.501  0.999  0.003  1.0
  Fe  Fe10  1  0.999  0.999  0.498  1.0
  Fe  Fe11  1  0.999  0.501  0.002  1.0
  Fe  Fe12  1  0.999  0.501  0.498  1.0
  Co  Co13  1  0.501  0.999  0.498  1.0
  Co  Co14  1  0.501  0.501  0.003  1.0
  Co  Co15  1  0.501  0.501  0.497  1.0
  O  O16  1  0.999  0.250  0.006  1.0
  O  O17  1  0.501  0.258  0.005  1.0
  O  O18  1  0.999  0.253  0.494  1.0
  O  O19  1  0.501  0.246  0.492  1.0
  O  O20  1  0.997  0.750  0.005  1.0
  O  O21  1  0.502  0.743  0.005  1.0
  O  O22  1  0.997  0.748  0.496  1.0
  O  O23  1  0.503  0.754  0.495  1.0
  O  O24  1  0.997  0.997  0.750  1.0
  O  O25  1  0.503  0.996  0.746  1.0
  O  O26  1  0.999  0.999  0.250  1.0
  O  O27  1  0.501  0.000  0.254  1.0
  O  O28  1  0.997  0.503  0.747  1.0
  O  O29  1  0.504  0.504  0.751  1.0
  O  O30  1  0.999  0.501  0.253  1.0
  O  O31  1  0.501  0.501  0.249  1.0
  O  O32  1  0.748  0.997  0.004  1.0
  O  O33  1  0.252  0.999  0.006  1.0
  O  O34  1  0.747  0.997  0.495  1.0
  O  O35  1  0.253  0.999  0.493  1.0
  O  O36  1  0.748  0.503  0.005  1.0
  O  O37  1  0.252  0.501  0.008  1.0
  O  O38  1  0.739  0.503  0.496  1.0
  O  O39  1  0.261  0.501  0.494  1.0
[/CIF]
.
The material described by Sr3Ca5Fe5(CoO8)3 is (Cubic) Perovskite-derived structured and crystallizes in the triclinic P1 space group. There are three 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 Ca(2)O12 cuboctahedra, corners with four equivalent Ca(4)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 Fe(4)O6 octahedra,  a faceface with one Fe(5)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra, and  a faceface with one Co(3)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(5)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 Fe(4)O6 octahedra,  a faceface with one Fe(5)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra, and  a faceface with one Co(3)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 Ca(2)O12 cuboctahedra, corners with four equivalent Ca(4)O12 cuboctahedra, faces with two equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Ca(3)O12 cuboctahedra, faces with two equivalent Ca(5)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 Fe(4)O6 octahedra,  a faceface with one Fe(5)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra, and  a faceface with one Co(3)O6 octahedra. There are five 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(5)O12 cuboctahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Ca(2)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 Fe(4)O6 octahedra,  a faceface with one Fe(5)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra, and  a faceface with one Co(3)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 Ca(4)O12 cuboctahedra, faces with two equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Ca(1)O12 cuboctahedra, faces with two equivalent Ca(5)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 Fe(4)O6 octahedra,  a faceface with one Fe(5)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra, and  a faceface with one Co(3)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(5)O12 cuboctahedra, faces with two equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Sr(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 Fe(4)O6 octahedra,  a faceface with one Fe(5)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra, and  a faceface with one Co(3)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(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 CaO12 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(5)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 Fe(4)O6 octahedra,  a faceface with one Fe(5)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra, and  a faceface with one Co(3)O6 octahedra. In the fifth Ca site, Ca(5) 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 Ca(2)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 Fe(4)O6 octahedra,  a faceface with one Fe(5)O6 octahedra,  a faceface with one Co(1)O6 octahedra,  a faceface with one Co(2)O6 octahedra, and  a faceface with one Co(3)O6 octahedra. There are five 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 Fe(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 Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra,  a faceface with one Ca(4)O12 cuboctahedra, and  a faceface with one Ca(5)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. 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(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 Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra,  a faceface with one Ca(4)O12 cuboctahedra, and  a faceface with one Ca(5)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 Fe(5)O6 octahedra, corners with two equivalent Co(1)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 Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra,  a faceface with one Ca(4)O12 cuboctahedra, and  a faceface with one Ca(5)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the fourth Fe site, Fe(4) 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 FeO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra, corners with two equivalent Fe(5)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 Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra,  a faceface with one Ca(4)O12 cuboctahedra, and  a faceface with one Ca(5)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the fifth Fe site, Fe(5) 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 FeO6 octahedra that share corners with two equivalent Fe(3)O6 octahedra, corners with two equivalent Fe(4)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 Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra,  a faceface with one Ca(4)O12 cuboctahedra, and  a faceface with one Ca(5)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. There are three 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(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 Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra,  a faceface with one Ca(4)O12 cuboctahedra, and  a faceface with one Ca(5)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-3°. In the second Co site, Co(2) 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 Fe(4)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 Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra,  a faceface with one Ca(4)O12 cuboctahedra, and  a faceface with one Ca(5)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the third Co site, Co(3) 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 Fe(5)O6 octahedra, corners with two equivalent Co(1)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 Ca(1)O12 cuboctahedra,  a faceface with one Ca(2)O12 cuboctahedra,  a faceface with one Ca(3)O12 cuboctahedra,  a faceface with one Ca(4)O12 cuboctahedra, and  a faceface with one Ca(5)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-3°. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a distorted linear geometry to one Sr(1), one Sr(2), one Ca(1), one Ca(2), one Fe(1), and one Fe(4) atom. In the second O site, O(2) is bonded to one Sr(1), one Sr(2), one Ca(1), one Ca(2), one Fe(2), and one Co(2) atom to form distorted OSr2Ca2FeCo octahedra that share corners with two equivalent O(20)Sr2Ca2FeCo octahedra, corners with two equivalent O(24)Sr2Ca2FeCo octahedra, corners with two equivalent O(13)Sr3CaFe2 octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, corners with two equivalent O(23)SrCa3FeCo octahedra, corners with two equivalent O(6)SrCa3FeCo octahedra, corners with four equivalent O(3)Sr2Ca2Fe2 octahedra, edges with two equivalent O(4)Sr2Ca2Co2 octahedra,  a faceface with one O(18)Sr2Ca2Fe2 octahedra,  a faceface with one O(22)Sr2Ca2FeCo octahedra,  a faceface with one O(14)Sr3CaCo2 octahedra, and  a faceface with one O(10)Sr3CaFeCo 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 Sr(2), one Ca(1), one Ca(2), one Fe(3), and one Fe(5) atom to form distorted OSr2Ca2Fe2 octahedra that share corners with two equivalent O(18)Sr2Ca2Fe2 octahedra, corners with two equivalent O(22)Sr2Ca2FeCo octahedra, corners with two equivalent O(14)Sr3CaCo2 octahedra, corners with two equivalent O(10)Sr3CaFeCo octahedra, corners with four equivalent O(2)Sr2Ca2FeCo octahedra, edges with two equivalent O(4)Sr2Ca2Co2 octahedra,  a faceface with one O(20)Sr2Ca2FeCo octahedra,  a faceface with one O(24)Sr2Ca2FeCo octahedra,  a faceface with one O(13)Sr3CaFe2 octahedra,  a faceface with one O(9)Sr3CaFe2 octahedra, and  a faceface with one O(23)SrCa3FeCo octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the fourth O site, O(4) is bonded to one Sr(1), one Sr(2), one Ca(1), one Ca(2), one Co(1), and one Co(3) atom to form distorted OSr2Ca2Co2 octahedra that share corners with two equivalent O(18)Sr2Ca2Fe2 octahedra, corners with two equivalent O(22)Sr2Ca2FeCo octahedra, corners with two equivalent O(13)Sr3CaFe2 octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, corners with two equivalent O(8)SrCa3Co2 octahedra, edges with two equivalent O(3)Sr2Ca2Fe2 octahedra, edges with two equivalent O(2)Sr2Ca2FeCo octahedra,  a faceface with one O(20)Sr2Ca2FeCo octahedra,  a faceface with one O(24)Sr2Ca2FeCo octahedra,  a faceface with one O(14)Sr3CaCo2 octahedra,  a faceface with one O(10)Sr3CaFeCo octahedra, and  a faceface with one O(23)SrCa3FeCo octahedra. The corner-sharing octahedral tilt angles range from 2-62°. In the fifth O site, O(5) is bonded in a distorted linear geometry to one Sr(3), one Ca(3), one Ca(4), one Ca(5), one Fe(1), and one Fe(4) atom. In the sixth O site, O(6) is bonded to one Sr(3), one Ca(3), one Ca(4), one Ca(5), one Fe(2), and one Co(2) atom to form distorted OSrCa3FeCo octahedra that share corners with two equivalent O(2)Sr2Ca2FeCo octahedra, corners with two equivalent O(20)Sr2Ca2FeCo octahedra, corners with two equivalent O(24)Sr2Ca2FeCo octahedra, corners with two equivalent O(13)Sr3CaFe2 octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, corners with two equivalent O(23)SrCa3FeCo octahedra, edges with two equivalent O(8)SrCa3Co2 octahedra,  a faceface with one O(18)Sr2Ca2Fe2 octahedra,  a faceface with one O(22)Sr2Ca2FeCo octahedra,  a faceface with one O(14)Sr3CaCo2 octahedra, and  a faceface with one O(10)Sr3CaFeCo octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the seventh O site, O(7) is bonded in a distorted linear geometry to one Sr(3), one Ca(3), one Ca(4), one Ca(5), one Fe(3), and one Fe(5) atom. In the eighth O site, O(8) is bonded to one Sr(3), one Ca(3), one Ca(4), one Ca(5), one Co(1), and one Co(3) atom to form distorted OSrCa3Co2 octahedra that share corners with two equivalent O(4)Sr2Ca2Co2 octahedra, corners with two equivalent O(18)Sr2Ca2Fe2 octahedra, corners with two equivalent O(22)Sr2Ca2FeCo octahedra, corners with two equivalent O(13)Sr3CaFe2 octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, edges with two equivalent O(6)SrCa3FeCo octahedra,  a faceface with one O(20)Sr2Ca2FeCo octahedra,  a faceface with one O(24)Sr2Ca2FeCo octahedra,  a faceface with one O(14)Sr3CaCo2 octahedra,  a faceface with one O(10)Sr3CaFeCo octahedra, and  a faceface with one O(23)SrCa3FeCo octahedra. The corner-sharing octahedral tilt angles range from 2-61°. 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(4)Sr2Ca2Co2 octahedra, corners with two equivalent O(2)Sr2Ca2FeCo octahedra, corners with two equivalent O(22)Sr2Ca2FeCo octahedra, corners with two equivalent O(24)Sr2Ca2FeCo octahedra, corners with two equivalent O(8)SrCa3Co2 octahedra, corners with two equivalent O(23)SrCa3FeCo octahedra, corners with two equivalent O(6)SrCa3FeCo octahedra, corners with four equivalent O(14)Sr3CaCo2 octahedra, edges with two equivalent O(13)Sr3CaFe2 octahedra, edges with two equivalent O(10)Sr3CaFeCo octahedra,  a faceface with one O(18)Sr2Ca2Fe2 octahedra,  a faceface with one O(3)Sr2Ca2Fe2 octahedra, and  a faceface with one O(20)Sr2Ca2FeCo octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the tenth O site, O(10) is bonded to one Sr(1), one Sr(2), one Sr(3), one Ca(3), one Fe(2), and one Co(1) atom to form distorted OSr3CaFeCo octahedra that share corners with two equivalent O(3)Sr2Ca2Fe2 octahedra, corners with two equivalent O(22)Sr2Ca2FeCo octahedra, corners with two equivalent O(24)Sr2Ca2FeCo octahedra, corners with two equivalent O(23)SrCa3FeCo octahedra, corners with four equivalent O(13)Sr3CaFe2 octahedra, edges with two equivalent O(14)Sr3CaCo2 octahedra, edges with two equivalent O(9)Sr3CaFe2 octahedra,  a faceface with one O(4)Sr2Ca2Co2 octahedra,  a faceface with one O(18)Sr2Ca2Fe2 octahedra,  a faceface with one O(2)Sr2Ca2FeCo octahedra,  a faceface with one O(20)Sr2Ca2FeCo octahedra,  a faceface with one O(8)SrCa3Co2 octahedra, and  a faceface with one O(6)SrCa3FeCo octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the eleventh O site, O(11) is bonded in a distorted linear geometry to one Ca(1), one Ca(2), one Ca(4), one Ca(5), one Fe(1), and one Fe(3) atom. In the twelfth O site, O(12) is bonded in a distorted linear geometry to one Ca(1), one Ca(2), one Ca(4), one Ca(5), 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 Fe(4), and one Fe(5) atom to form distorted OSr3CaFe2 octahedra that share corners with two equivalent O(4)Sr2Ca2Co2 octahedra, corners with two equivalent O(18)Sr2Ca2Fe2 octahedra, corners with two equivalent O(2)Sr2Ca2FeCo octahedra, corners with two equivalent O(20)Sr2Ca2FeCo octahedra, corners with two equivalent O(8)SrCa3Co2 octahedra, corners with two equivalent O(6)SrCa3FeCo octahedra, corners with four equivalent O(10)Sr3CaFeCo octahedra, edges with two equivalent O(14)Sr3CaCo2 octahedra, edges with two equivalent O(9)Sr3CaFe2 octahedra,  a faceface with one O(3)Sr2Ca2Fe2 octahedra,  a faceface with one O(22)Sr2Ca2FeCo octahedra,  a faceface with one O(24)Sr2Ca2FeCo octahedra, and  a faceface with one O(23)SrCa3FeCo octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the fourteenth O site, O(14) is bonded to one Sr(1), one Sr(2), one Sr(3), one Ca(3), one Co(2), and one Co(3) atom to form distorted OSr3CaCo2 octahedra that share corners with two equivalent O(18)Sr2Ca2Fe2 octahedra, corners with two equivalent O(3)Sr2Ca2Fe2 octahedra, corners with two equivalent O(20)Sr2Ca2FeCo octahedra, corners with four equivalent O(9)Sr3CaFe2 octahedra, edges with two equivalent O(13)Sr3CaFe2 octahedra, edges with two equivalent O(10)Sr3CaFeCo octahedra,  a faceface with one O(4)Sr2Ca2Co2 octahedra,  a faceface with one O(2)Sr2Ca2FeCo octahedra,  a faceface with one O(22)Sr2Ca2FeCo octahedra,  a faceface with one O(24)Sr2Ca2FeCo octahedra,  a faceface with one O(8)SrCa3Co2 octahedra,  a faceface with one O(23)SrCa3FeCo octahedra, and  a faceface with one O(6)SrCa3FeCo octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the fifteenth O site, O(15) is bonded in a distorted linear geometry to one Ca(1), one Ca(2), one Ca(4), one Ca(5), one Fe(4), and one Fe(5) atom. In the sixteenth O site, O(16) is bonded in a distorted linear geometry to one Ca(1), one Ca(2), one Ca(4), one Ca(5), one Co(2), and one Co(3) atom. In the seventeenth O site, O(17) is bonded in a distorted linear geometry to one Sr(1), one Ca(1), one Ca(3), one Ca(4), one Fe(1), and one Fe(2) atom. In the eighteenth O site, O(18) is bonded to one Sr(2), one Sr(3), one Ca(2), one Ca(5), one Fe(1), and one Fe(2) atom to form distorted OSr2Ca2Fe2 octahedra that share corners with two equivalent O(4)Sr2Ca2Co2 octahedra, corners with two equivalent O(3)Sr2Ca2Fe2 octahedra, corners with two equivalent O(14)Sr3CaCo2 octahedra, corners with two equivalent O(13)Sr3CaFe2 octahedra, corners with two equivalent O(8)SrCa3Co2 octahedra, corners with four equivalent O(24)Sr2Ca2FeCo octahedra, edges with two equivalent O(20)Sr2Ca2FeCo octahedra, edges with two equivalent O(22)Sr2Ca2FeCo octahedra,  a faceface with one O(2)Sr2Ca2FeCo octahedra,  a faceface with one O(9)Sr3CaFe2 octahedra,  a faceface with one O(10)Sr3CaFeCo octahedra, and  a faceface with one O(6)SrCa3FeCo octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the nineteenth O site, O(19) is bonded in a distorted linear geometry to one Sr(1), one Ca(1), one Ca(3), one Ca(4), one Fe(3), and one Co(1) atom. In the twentieth O site, O(20) is bonded to one Sr(2), one Sr(3), one Ca(2), one Ca(5), one Fe(3), and one Co(1) atom to form distorted OSr2Ca2FeCo octahedra that share corners with two equivalent O(2)Sr2Ca2FeCo octahedra, corners with two equivalent O(14)Sr3CaCo2 octahedra, corners with two equivalent O(13)Sr3CaFe2 octahedra, corners with two equivalent O(6)SrCa3FeCo octahedra, corners with four equivalent O(22)Sr2Ca2FeCo octahedra, edges with two equivalent O(18)Sr2Ca2Fe2 octahedra, edges with two equivalent O(24)Sr2Ca2FeCo octahedra,  a faceface with one O(4)Sr2Ca2Co2 octahedra,  a faceface with one O(3)Sr2Ca2Fe2 octahedra,  a faceface with one O(9)Sr3CaFe2 octahedra,  a faceface with one O(10)Sr3CaFeCo octahedra, and  a faceface with one O(8)SrCa3Co2 octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the twenty-first O site, O(21) is bonded in a distorted linear geometry to one Sr(1), one Ca(1), one Ca(3), one Ca(4), one Fe(4), and one Co(2) atom. In the twenty-second O site, O(22) is bonded to one Sr(2), one Sr(3), one Ca(2), one Ca(5), one Fe(4), and one Co(2) atom to form distorted OSr2Ca2FeCo octahedra that share corners with two equivalent O(4)Sr2Ca2Co2 octahedra, corners with two equivalent O(3)Sr2Ca2Fe2 octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, corners with two equivalent O(10)Sr3CaFeCo octahedra, corners with two equivalent O(8)SrCa3Co2 octahedra, corners with four equivalent O(20)Sr2Ca2FeCo octahedra, edges with two equivalent O(18)Sr2Ca2Fe2 octahedra, edges with two equivalent O(24)Sr2Ca2FeCo octahedra,  a faceface with one O(2)Sr2Ca2FeCo octahedra,  a faceface with one O(14)Sr3CaCo2 octahedra,  a faceface with one O(13)Sr3CaFe2 octahedra, and  a faceface with one O(6)SrCa3FeCo 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 Ca(1), one Ca(3), one Ca(4), one Fe(5), and one Co(3) atom to form distorted OSrCa3FeCo octahedra that share corners with two equivalent O(2)Sr2Ca2FeCo octahedra, corners with two equivalent O(24)Sr2Ca2FeCo octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, corners with two equivalent O(10)Sr3CaFeCo octahedra, corners with two equivalent O(6)SrCa3FeCo octahedra,  a faceface with one O(4)Sr2Ca2Co2 octahedra,  a faceface with one O(3)Sr2Ca2Fe2 octahedra,  a faceface with one O(14)Sr3CaCo2 octahedra,  a faceface with one O(13)Sr3CaFe2 octahedra, and  a faceface with one O(8)SrCa3Co2 octahedra. The corner-sharing octahedral tilt angles range from 1-62°. In the twenty-fourth O site, O(24) is bonded to one Sr(2), one Sr(3), one Ca(2), one Ca(5), one Fe(5), and one Co(3) atom to form distorted OSr2Ca2FeCo octahedra that share corners with two equivalent O(2)Sr2Ca2FeCo octahedra, corners with two equivalent O(9)Sr3CaFe2 octahedra, corners with two equivalent O(10)Sr3CaFeCo octahedra, corners with two equivalent O(23)SrCa3FeCo octahedra, corners with two equivalent O(6)SrCa3FeCo octahedra, corners with four equivalent O(18)Sr2Ca2Fe2 octahedra, edges with two equivalent O(20)Sr2Ca2FeCo octahedra, edges with two equivalent O(22)Sr2Ca2FeCo octahedra,  a faceface with one O(4)Sr2Ca2Co2 octahedra,  a faceface with one O(3)Sr2Ca2Fe2 octahedra,  a faceface with one O(14)Sr3CaCo2 octahedra,  a faceface with one O(13)Sr3CaFe2 octahedra, and  a faceface with one O(8)SrCa3Co2 octahedra. The corner-sharing octahedral tilt angles range from 1-62°. is represented by the CIF card [CIF]
data_Sr3Ca5Fe5(CoO8)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.686
_cell_length_b   7.686
_cell_length_c   7.702
_cell_angle_alpha   90.002
_cell_angle_beta   90.023
_cell_angle_gamma   90.013
_symmetry_Int_Tables_number   1
_cell_volume   455.007
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Sr  Sr0  1  0.747  0.251  0.749  1.0
  Sr  Sr1  1  0.253  0.251  0.749  1.0
  Sr  Sr2  1  0.253  0.749  0.749  1.0
  Ca  Ca3  1  0.747  0.252  0.251  1.0
  Ca  Ca4  1  0.253  0.252  0.251  1.0
  Ca  Ca5  1  0.747  0.748  0.749  1.0
  Ca  Ca6  1  0.747  0.749  0.252  1.0
  Ca  Ca7  1  0.253  0.749  0.252  1.0
  Fe  Fe8  1  0.999  0.999  0.002  1.0
  Fe  Fe9  1  0.501  0.999  0.003  1.0
  Fe  Fe10  1  0.999  0.999  0.498  1.0
  Fe  Fe11  1  0.999  0.501  0.002  1.0
  Fe  Fe12  1  0.999  0.501  0.498  1.0
  Co  Co13  1  0.501  0.999  0.498  1.0
  Co  Co14  1  0.501  0.501  0.003  1.0
  Co  Co15  1  0.501  0.501  0.497  1.0
  O  O16  1  0.999  0.250  0.006  1.0
  O  O17  1  0.501  0.258  0.005  1.0
  O  O18  1  0.999  0.253  0.494  1.0
  O  O19  1  0.501  0.246  0.492  1.0
  O  O20  1  0.997  0.750  0.005  1.0
  O  O21  1  0.502  0.743  0.005  1.0
  O  O22  1  0.997  0.748  0.496  1.0
  O  O23  1  0.503  0.754  0.495  1.0
  O  O24  1  0.997  0.997  0.750  1.0
  O  O25  1  0.503  0.996  0.746  1.0
  O  O26  1  0.999  0.999  0.250  1.0
  O  O27  1  0.501  0.000  0.254  1.0
  O  O28  1  0.997  0.503  0.747  1.0
  O  O29  1  0.504  0.504  0.751  1.0
  O  O30  1  0.999  0.501  0.253  1.0
  O  O31  1  0.501  0.501  0.249  1.0
  O  O32  1  0.748  0.997  0.004  1.0
  O  O33  1  0.252  0.999  0.006  1.0
  O  O34  1  0.747  0.997  0.495  1.0
  O  O35  1  0.253  0.999  0.493  1.0
  O  O36  1  0.748  0.503  0.005  1.0
  O  O37  1  0.252  0.501  0.008  1.0
  O  O38  1  0.739  0.503  0.496  1.0
  O  O39  1  0.261  0.501  0.494  1.0
[/CIF]
.