BaSr7MnFe7O24 is (Cubic) Perovskite-derived structured and crystallizes in the trigonal R3m space group. Ba(1) is bonded to three equivalent O(1), three equivalent O(3), and six equivalent O(2) atoms to form BaO12 cuboctahedra that share corners with twelve equivalent Sr(2)O12 cuboctahedra, faces with six equivalent Sr(1)O12 cuboctahedra,  a faceface with one Mn(1)O6 octahedra,  a faceface with one Fe(3)O6 octahedra, faces with three equivalent Fe(1)O6 octahedra, and faces with three equivalent Fe(2)O6 octahedra. There are three inequivalent Sr sites. In the first Sr site, Sr(1) is bonded to one O(4), one O(6), two equivalent O(1), two equivalent O(3), two equivalent O(5), and four equivalent O(2) atoms to form SrO12 cuboctahedra that share corners with four equivalent Sr(3)O12 cuboctahedra, corners with eight equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Ba(1)O12 cuboctahedra, faces with four equivalent Sr(2)O12 cuboctahedra,  a faceface with one Mn(1)O6 octahedra,  a faceface with one Fe(3)O6 octahedra, faces with three equivalent Fe(1)O6 octahedra, and faces with three equivalent Fe(2)O6 octahedra. In the second Sr site, Sr(2) is bonded to one O(1), one O(3), two equivalent O(2), two equivalent O(4), two equivalent O(6), and four equivalent O(5) atoms to form SrO12 cuboctahedra that share corners with four equivalent Ba(1)O12 cuboctahedra, corners with eight equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Sr(3)O12 cuboctahedra, faces with four equivalent Sr(1)O12 cuboctahedra,  a faceface with one Mn(1)O6 octahedra,  a faceface with one Fe(3)O6 octahedra, faces with three equivalent Fe(1)O6 octahedra, and faces with three equivalent Fe(2)O6 octahedra. In the third Sr site, Sr(3) is bonded to three equivalent O(4), three equivalent O(6), and six equivalent O(5) atoms to form SrO12 cuboctahedra that share corners with twelve equivalent Sr(1)O12 cuboctahedra, faces with six equivalent Sr(2)O12 cuboctahedra,  a faceface with one Mn(1)O6 octahedra,  a faceface with one Fe(3)O6 octahedra, faces with three equivalent Fe(1)O6 octahedra, and faces with three equivalent Fe(2)O6 octahedra. Mn(1) is bonded to three equivalent O(3) and three equivalent O(6) atoms to form MnO6 octahedra that share corners with six equivalent Fe(2)O6 octahedra,  a faceface with one Ba(1)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra, faces with three equivalent Sr(1)O12 cuboctahedra, and faces with three equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. There are three inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(1), one O(4), two equivalent O(2), and two equivalent O(5) atoms to form FeO6 octahedra that share corners with two equivalent Fe(3)O6 octahedra, corners with four equivalent Fe(2)O6 octahedra,  a faceface with one Ba(1)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra, faces with three equivalent Sr(1)O12 cuboctahedra, and faces with three equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the second Fe site, Fe(2) is bonded to one O(3), one O(6), two equivalent O(2), and two equivalent O(5) atoms to form FeO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra, corners with four equivalent Fe(1)O6 octahedra,  a faceface with one Ba(1)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra, faces with three equivalent Sr(1)O12 cuboctahedra, and faces with three equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the third Fe site, Fe(3) is bonded to three equivalent O(1) and three equivalent O(4) atoms to form FeO6 octahedra that share corners with six equivalent Fe(1)O6 octahedra,  a faceface with one Ba(1)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra, faces with three equivalent Sr(1)O12 cuboctahedra, and faces with three equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. There are six inequivalent O sites. In the first O site, O(1) is bonded to one Ba(1), one Sr(2), two equivalent Sr(1), one Fe(1), and one Fe(3) atom to form distorted OBaSr3Fe2 octahedra that share corners with four equivalent O(2)BaSr3Fe2 octahedra, corners with eight equivalent O(3)BaSr3MnFe octahedra, edges with four equivalent O(2)BaSr3Fe2 octahedra, faces with two equivalent O(1)BaSr3Fe2 octahedra, and faces with two equivalent O(2)BaSr3Fe2 octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the second O site, O(2) is bonded to one Ba(1), one Sr(2), two equivalent Sr(1), one Fe(1), and one Fe(2) atom to form distorted OBaSr3Fe2 octahedra that share corners with two equivalent O(1)BaSr3Fe2 octahedra, corners with two equivalent O(3)BaSr3MnFe octahedra, corners with eight equivalent O(2)BaSr3Fe2 octahedra, edges with two equivalent O(1)BaSr3Fe2 octahedra, edges with two equivalent O(3)BaSr3MnFe octahedra,  a faceface with one O(1)BaSr3Fe2 octahedra,  a faceface with one O(3)BaSr3MnFe octahedra, and faces with two equivalent O(2)BaSr3Fe2 octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the third O site, O(3) is bonded to one Ba(1), one Sr(2), two equivalent Sr(1), one Mn(1), and one Fe(2) atom to form distorted OBaSr3MnFe octahedra that share corners with four equivalent O(2)BaSr3Fe2 octahedra, corners with eight equivalent O(1)BaSr3Fe2 octahedra, edges with four equivalent O(2)BaSr3Fe2 octahedra, faces with two equivalent O(2)BaSr3Fe2 octahedra, and faces with two equivalent O(3)BaSr3MnFe octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the fourth O site, O(4) is bonded in a distorted linear geometry to one Sr(1), one Sr(3), two equivalent Sr(2), one Fe(1), and one Fe(3) atom. In the fifth O site, O(5) is bonded in a distorted linear geometry to one Sr(1), one Sr(3), two equivalent Sr(2), one Fe(1), and one Fe(2) atom. In the sixth O site, O(6) is bonded in a distorted linear geometry to one Sr(1), one Sr(3), two equivalent Sr(2), one Mn(1), and one Fe(2) atom.
BaSr7MnFe7O24 is (Cubic) Perovskite-derived structured and crystallizes in the trigonal R3m space group. Ba(1) is bonded to three equivalent O(1), three equivalent O(3), and six equivalent O(2) atoms to form BaO12 cuboctahedra that share corners with twelve equivalent Sr(2)O12 cuboctahedra, faces with six equivalent Sr(1)O12 cuboctahedra,  a faceface with one Mn(1)O6 octahedra,  a faceface with one Fe(3)O6 octahedra, faces with three equivalent Fe(1)O6 octahedra, and faces with three equivalent Fe(2)O6 octahedra. All Ba(1)-O(1) bond lengths are 2.82 Å. All Ba(1)-O(3) bond lengths are 2.82 Å. All Ba(1)-O(2) bond lengths are 2.82 Å. There are three inequivalent Sr sites. In the first Sr site, Sr(1) is bonded to one O(4), one O(6), two equivalent O(1), two equivalent O(3), two equivalent O(5), and four equivalent O(2) atoms to form SrO12 cuboctahedra that share corners with four equivalent Sr(3)O12 cuboctahedra, corners with eight equivalent Sr(1)O12 cuboctahedra, faces with two equivalent Ba(1)O12 cuboctahedra, faces with four equivalent Sr(2)O12 cuboctahedra,  a faceface with one Mn(1)O6 octahedra,  a faceface with one Fe(3)O6 octahedra, faces with three equivalent Fe(1)O6 octahedra, and faces with three equivalent Fe(2)O6 octahedra. The Sr(1)-O(4) bond length is 2.79 Å. The Sr(1)-O(6) bond length is 2.78 Å. Both Sr(1)-O(1) bond lengths are 2.78 Å. Both Sr(1)-O(3) bond lengths are 2.77 Å. Both Sr(1)-O(5) bond lengths are 2.79 Å. All Sr(1)-O(2) bond lengths are 2.78 Å. In the second Sr site, Sr(2) is bonded to one O(1), one O(3), two equivalent O(2), two equivalent O(4), two equivalent O(6), and four equivalent O(5) atoms to form SrO12 cuboctahedra that share corners with four equivalent Ba(1)O12 cuboctahedra, corners with eight equivalent Sr(2)O12 cuboctahedra, faces with two equivalent Sr(3)O12 cuboctahedra, faces with four equivalent Sr(1)O12 cuboctahedra,  a faceface with one Mn(1)O6 octahedra,  a faceface with one Fe(3)O6 octahedra, faces with three equivalent Fe(1)O6 octahedra, and faces with three equivalent Fe(2)O6 octahedra. The Sr(2)-O(1) bond length is 2.74 Å. The Sr(2)-O(3) bond length is 2.73 Å. Both Sr(2)-O(2) bond lengths are 2.74 Å. Both Sr(2)-O(4) bond lengths are 2.78 Å. Both Sr(2)-O(6) bond lengths are 2.77 Å. All Sr(2)-O(5) bond lengths are 2.78 Å. In the third Sr site, Sr(3) is bonded to three equivalent O(4), three equivalent O(6), and six equivalent O(5) atoms to form SrO12 cuboctahedra that share corners with twelve equivalent Sr(1)O12 cuboctahedra, faces with six equivalent Sr(2)O12 cuboctahedra,  a faceface with one Mn(1)O6 octahedra,  a faceface with one Fe(3)O6 octahedra, faces with three equivalent Fe(1)O6 octahedra, and faces with three equivalent Fe(2)O6 octahedra. All Sr(3)-O(4) bond lengths are 2.77 Å. All Sr(3)-O(6) bond lengths are 2.77 Å. All Sr(3)-O(5) bond lengths are 2.77 Å. Mn(1) is bonded to three equivalent O(3) and three equivalent O(6) atoms to form MnO6 octahedra that share corners with six equivalent Fe(2)O6 octahedra,  a faceface with one Ba(1)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra, faces with three equivalent Sr(1)O12 cuboctahedra, and faces with three equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. All Mn(1)-O(3) bond lengths are 1.93 Å. All Mn(1)-O(6) bond lengths are 1.92 Å. There are three inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(1), one O(4), two equivalent O(2), and two equivalent O(5) atoms to form FeO6 octahedra that share corners with two equivalent Fe(3)O6 octahedra, corners with four equivalent Fe(2)O6 octahedra,  a faceface with one Ba(1)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra, faces with three equivalent Sr(1)O12 cuboctahedra, and faces with three equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. The Fe(1)-O(1) bond length is 1.97 Å. The Fe(1)-O(4) bond length is 1.95 Å. Both Fe(1)-O(2) bond lengths are 1.96 Å. Both Fe(1)-O(5) bond lengths are 1.94 Å. In the second Fe site, Fe(2) is bonded to one O(3), one O(6), two equivalent O(2), and two equivalent O(5) atoms to form FeO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra, corners with four equivalent Fe(1)O6 octahedra,  a faceface with one Ba(1)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra, faces with three equivalent Sr(1)O12 cuboctahedra, and faces with three equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. The Fe(2)-O(3) bond length is 2.01 Å. The Fe(2)-O(6) bond length is 1.99 Å. Both Fe(2)-O(2) bond lengths are 1.98 Å. Both Fe(2)-O(5) bond lengths are 1.97 Å. In the third Fe site, Fe(3) is bonded to three equivalent O(1) and three equivalent O(4) atoms to form FeO6 octahedra that share corners with six equivalent Fe(1)O6 octahedra,  a faceface with one Ba(1)O12 cuboctahedra,  a faceface with one Sr(3)O12 cuboctahedra, faces with three equivalent Sr(1)O12 cuboctahedra, and faces with three equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-2°. All Fe(3)-O(1) bond lengths are 1.97 Å. All Fe(3)-O(4) bond lengths are 1.96 Å. There are six inequivalent O sites. In the first O site, O(1) is bonded to one Ba(1), one Sr(2), two equivalent Sr(1), one Fe(1), and one Fe(3) atom to form distorted OBaSr3Fe2 octahedra that share corners with four equivalent O(2)BaSr3Fe2 octahedra, corners with eight equivalent O(3)BaSr3MnFe octahedra, edges with four equivalent O(2)BaSr3Fe2 octahedra, faces with two equivalent O(1)BaSr3Fe2 octahedra, and faces with two equivalent O(2)BaSr3Fe2 octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the second O site, O(2) is bonded to one Ba(1), one Sr(2), two equivalent Sr(1), one Fe(1), and one Fe(2) atom to form distorted OBaSr3Fe2 octahedra that share corners with two equivalent O(1)BaSr3Fe2 octahedra, corners with two equivalent O(3)BaSr3MnFe octahedra, corners with eight equivalent O(2)BaSr3Fe2 octahedra, edges with two equivalent O(1)BaSr3Fe2 octahedra, edges with two equivalent O(3)BaSr3MnFe octahedra,  a faceface with one O(1)BaSr3Fe2 octahedra,  a faceface with one O(3)BaSr3MnFe octahedra, and faces with two equivalent O(2)BaSr3Fe2 octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the third O site, O(3) is bonded to one Ba(1), one Sr(2), two equivalent Sr(1), one Mn(1), and one Fe(2) atom to form distorted OBaSr3MnFe octahedra that share corners with four equivalent O(2)BaSr3Fe2 octahedra, corners with eight equivalent O(1)BaSr3Fe2 octahedra, edges with four equivalent O(2)BaSr3Fe2 octahedra, faces with two equivalent O(2)BaSr3Fe2 octahedra, and faces with two equivalent O(3)BaSr3MnFe octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the fourth O site, O(4) is bonded in a distorted linear geometry to one Sr(1), one Sr(3), two equivalent Sr(2), one Fe(1), and one Fe(3) atom. In the fifth O site, O(5) is bonded in a distorted linear geometry to one Sr(1), one Sr(3), two equivalent Sr(2), one Fe(1), and one Fe(2) atom. In the sixth O site, O(6) is bonded in a distorted linear geometry to one Sr(1), one Sr(3), two equivalent Sr(2), one Mn(1), and one Fe(2) atom.