SrLa3Cr2Mn2O12 is Orthorhombic Perovskite-derived structured and crystallizes in the triclinic P1 space group. Sr(1) is bonded in a 12-coordinate geometry to one O(10), one O(11), one O(12), one O(5), one O(6), one O(7), one O(8), one O(9), two equivalent O(1), and two equivalent O(4) atoms. There are three inequivalent La sites. In the first La site, La(1) is bonded in a 9-coordinate geometry to one O(10), one O(11), one O(12), one O(2), one O(5), one O(6), one O(9), and two equivalent O(3) atoms. In the second La site, La(2) is bonded in a 9-coordinate geometry to one O(11), one O(12), one O(4), one O(5), one O(6), one O(7), one O(8), and two equivalent O(1) atoms. In the third La site, La(3) is bonded in a 9-coordinate geometry to one O(10), one O(3), one O(5), one O(6), one O(7), one O(8), one O(9), and two equivalent O(2) atoms. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to one O(12), one O(2), one O(4), one O(5), one O(8), and one O(9) atom to form CrO6 octahedra that share corners with two equivalent Cr(2)O6 octahedra and corners with four equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 16-22°. In the second Cr site, Cr(2) is bonded to one O(10), one O(11), one O(2), one O(4), one O(6), and one O(7) atom to form CrO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra and corners with four equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 17-23°. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(10), one O(11), one O(3), one O(6), and one O(7) atom to form MnO6 octahedra that share corners with two equivalent Mn(2)O6 octahedra and corners with four equivalent Cr(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 17-23°. In the second Mn site, Mn(2) is bonded to one O(1), one O(12), one O(3), one O(5), one O(8), and one O(9) atom to form MnO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra and corners with four equivalent Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 16-22°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a 6-coordinate geometry to two equivalent Sr(1), two equivalent La(2), one Mn(1), and one Mn(2) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one La(1), two equivalent La(3), one Cr(1), and one Cr(2) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one La(3), two equivalent La(1), one Mn(1), and one Mn(2) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to two equivalent Sr(1), one La(2), one Cr(1), and one Cr(2) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Sr(1), one La(1), one La(2), one La(3), one Cr(1), and one Mn(2) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Sr(1), one La(1), one La(2), one La(3), one Cr(2), and one Mn(1) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one Sr(1), one La(2), one La(3), one Cr(2), and one Mn(1) atom. In the eighth O site, O(8) is bonded in a 2-coordinate geometry to one Sr(1), one La(2), one La(3), one Cr(1), and one Mn(2) atom. In the ninth O site, O(9) is bonded in a 3-coordinate geometry to one Sr(1), one La(1), one La(3), one Cr(1), and one Mn(2) atom. In the tenth O site, O(10) is bonded in a 3-coordinate geometry to one Sr(1), one La(1), one La(3), one Cr(2), and one Mn(1) atom. In the eleventh O site, O(11) is bonded in a 3-coordinate geometry to one Sr(1), one La(1), one La(2), one Cr(2), and one Mn(1) atom. In the twelfth O site, O(12) is bonded in a 5-coordinate geometry to one Sr(1), one La(1), one La(2), one Cr(1), and one Mn(2) atom.
SrLa3Cr2Mn2O12 is Orthorhombic Perovskite-derived structured and crystallizes in the triclinic P1 space group. Sr(1) is bonded in a 12-coordinate geometry to one O(10), one O(11), one O(12), one O(5), one O(6), one O(7), one O(8), one O(9), two equivalent O(1), and two equivalent O(4) atoms. The Sr(1)-O(10) bond length is 2.90 Å. The Sr(1)-O(11) bond length is 2.84 Å. The Sr(1)-O(12) bond length is 2.84 Å. The Sr(1)-O(5) bond length is 3.19 Å. The Sr(1)-O(6) bond length is 3.20 Å. The Sr(1)-O(7) bond length is 2.50 Å. The Sr(1)-O(8) bond length is 2.51 Å. The Sr(1)-O(9) bond length is 2.86 Å. There is one shorter (2.49 Å) and one longer (3.06 Å) Sr(1)-O(1) bond length. Both Sr(1)-O(4) bond lengths are 2.76 Å. There are three inequivalent La sites. In the first La site, La(1) is bonded in a 9-coordinate geometry to one O(10), one O(11), one O(12), one O(2), one O(5), one O(6), one O(9), and two equivalent O(3) atoms. The La(1)-O(10) bond length is 2.72 Å. The La(1)-O(11) bond length is 2.74 Å. The La(1)-O(12) bond length is 2.71 Å. The La(1)-O(2) bond length is 2.43 Å. The La(1)-O(5) bond length is 2.45 Å. The La(1)-O(6) bond length is 2.45 Å. The La(1)-O(9) bond length is 2.76 Å. There is one shorter (2.72 Å) and one longer (2.79 Å) La(1)-O(3) bond length. In the second La site, La(2) is bonded in a 9-coordinate geometry to one O(11), one O(12), one O(4), one O(5), one O(6), one O(7), one O(8), and two equivalent O(1) atoms. The La(2)-O(11) bond length is 2.45 Å. The La(2)-O(12) bond length is 2.45 Å. The La(2)-O(4) bond length is 2.41 Å. The La(2)-O(5) bond length is 2.80 Å. The La(2)-O(6) bond length is 2.82 Å. The La(2)-O(7) bond length is 2.77 Å. The La(2)-O(8) bond length is 2.82 Å. There is one shorter (2.72 Å) and one longer (2.78 Å) La(2)-O(1) bond length. In the third La site, La(3) is bonded in a 9-coordinate geometry to one O(10), one O(3), one O(5), one O(6), one O(7), one O(8), one O(9), and two equivalent O(2) atoms. The La(3)-O(10) bond length is 2.43 Å. The La(3)-O(3) bond length is 2.41 Å. The La(3)-O(5) bond length is 2.77 Å. The La(3)-O(6) bond length is 2.77 Å. The La(3)-O(7) bond length is 2.81 Å. The La(3)-O(8) bond length is 2.76 Å. The La(3)-O(9) bond length is 2.43 Å. Both La(3)-O(2) bond lengths are 2.75 Å. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to one O(12), one O(2), one O(4), one O(5), one O(8), and one O(9) atom to form CrO6 octahedra that share corners with two equivalent Cr(2)O6 octahedra and corners with four equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 16-22°. The Cr(1)-O(12) bond length is 2.01 Å. The Cr(1)-O(2) bond length is 2.04 Å. The Cr(1)-O(4) bond length is 2.03 Å. The Cr(1)-O(5) bond length is 2.00 Å. The Cr(1)-O(8) bond length is 1.99 Å. The Cr(1)-O(9) bond length is 2.01 Å. In the second Cr site, Cr(2) is bonded to one O(10), one O(11), one O(2), one O(4), one O(6), and one O(7) atom to form CrO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra and corners with four equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 17-23°. The Cr(2)-O(10) bond length is 2.02 Å. The Cr(2)-O(11) bond length is 2.02 Å. The Cr(2)-O(2) bond length is 2.03 Å. The Cr(2)-O(4) bond length is 2.02 Å. The Cr(2)-O(6) bond length is 2.02 Å. The Cr(2)-O(7) bond length is 2.01 Å. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(10), one O(11), one O(3), one O(6), and one O(7) atom to form MnO6 octahedra that share corners with two equivalent Mn(2)O6 octahedra and corners with four equivalent Cr(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 17-23°. The Mn(1)-O(1) bond length is 1.88 Å. The Mn(1)-O(10) bond length is 1.95 Å. The Mn(1)-O(11) bond length is 1.94 Å. The Mn(1)-O(3) bond length is 1.91 Å. The Mn(1)-O(6) bond length is 1.95 Å. The Mn(1)-O(7) bond length is 1.92 Å. In the second Mn site, Mn(2) is bonded to one O(1), one O(12), one O(3), one O(5), one O(8), and one O(9) atom to form MnO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra and corners with four equivalent Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 16-22°. The Mn(2)-O(1) bond length is 2.15 Å. The Mn(2)-O(12) bond length is 1.95 Å. The Mn(2)-O(3) bond length is 2.18 Å. The Mn(2)-O(5) bond length is 1.96 Å. The Mn(2)-O(8) bond length is 1.94 Å. The Mn(2)-O(9) bond length is 1.95 Å. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a 6-coordinate geometry to two equivalent Sr(1), two equivalent La(2), one Mn(1), and one Mn(2) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one La(1), two equivalent La(3), one Cr(1), and one Cr(2) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one La(3), two equivalent La(1), one Mn(1), and one Mn(2) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to two equivalent Sr(1), one La(2), one Cr(1), and one Cr(2) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Sr(1), one La(1), one La(2), one La(3), one Cr(1), and one Mn(2) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Sr(1), one La(1), one La(2), one La(3), one Cr(2), and one Mn(1) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one Sr(1), one La(2), one La(3), one Cr(2), and one Mn(1) atom. In the eighth O site, O(8) is bonded in a 2-coordinate geometry to one Sr(1), one La(2), one La(3), one Cr(1), and one Mn(2) atom. In the ninth O site, O(9) is bonded in a 3-coordinate geometry to one Sr(1), one La(1), one La(3), one Cr(1), and one Mn(2) atom. In the tenth O site, O(10) is bonded in a 3-coordinate geometry to one Sr(1), one La(1), one La(3), one Cr(2), and one Mn(1) atom. In the eleventh O site, O(11) is bonded in a 3-coordinate geometry to one Sr(1), one La(1), one La(2), one Cr(2), and one Mn(1) atom. In the twelfth O site, O(12) is bonded in a 5-coordinate geometry to one Sr(1), one La(1), one La(2), one Cr(1), and one Mn(2) atom.