SrLa3Mn4O12 is Orthorhombic Perovskite-derived structured and crystallizes in the trigonal R-3c space group. Sr(1) is bonded in a 9-coordinate geometry to three equivalent O(3) and six equivalent O(1) atoms. La(1) is bonded in a 9-coordinate geometry to two equivalent O(3), three equivalent O(2), and four equivalent O(1) atoms. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to six equivalent O(1) atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles are 20°. In the second Mn site, Mn(2) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 15-20°. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Sr(1), two equivalent La(1), one Mn(1), and one Mn(2) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to three equivalent La(1) and two equivalent Mn(2) atoms. In the third O site, O(3) is bonded in a 2-coordinate geometry to one Sr(1), two equivalent La(1), and two equivalent Mn(2) atoms.
SrLa3Mn4O12 is Orthorhombic Perovskite-derived structured and crystallizes in the trigonal R-3c space group. Sr(1) is bonded in a 9-coordinate geometry to three equivalent O(3) and six equivalent O(1) atoms. All Sr(1)-O(3) bond lengths are 2.54 Å. All Sr(1)-O(1) bond lengths are 2.84 Å. La(1) is bonded in a 9-coordinate geometry to two equivalent O(3), three equivalent O(2), and four equivalent O(1) atoms. Both La(1)-O(3) bond lengths are 2.79 Å. There is one shorter (2.48 Å) and two longer (2.78 Å) La(1)-O(2) bond lengths. There are two shorter (2.45 Å) and two longer (2.75 Å) La(1)-O(1) bond lengths. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to six equivalent O(1) atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles are 20°. All Mn(1)-O(1) bond lengths are 2.00 Å. In the second Mn site, Mn(2) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 15-20°. Both Mn(2)-O(1) bond lengths are 2.00 Å. Both Mn(2)-O(2) bond lengths are 2.00 Å. Both Mn(2)-O(3) bond lengths are 1.99 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Sr(1), two equivalent La(1), one Mn(1), and one Mn(2) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to three equivalent La(1) and two equivalent Mn(2) atoms. In the third O site, O(3) is bonded in a 2-coordinate geometry to one Sr(1), two equivalent La(1), and two equivalent Mn(2) atoms.