SrLa3CrMn3O12 is Orthorhombic Perovskite-derived structured and crystallizes in the trigonal R3 space group. Sr(1) is bonded in a 12-coordinate geometry to three equivalent O(3), three equivalent O(4), and six equivalent O(1) atoms. There are three inequivalent La sites. In the first La site, La(1) is bonded in a 9-coordinate geometry to three equivalent O(2), three equivalent O(3), and three equivalent O(4) atoms. In the second La site, La(2) is bonded in a 9-coordinate geometry to three equivalent O(1), three equivalent O(2), and three equivalent O(4) atoms. In the third La site, La(3) is bonded in a 9-coordinate geometry to three equivalent O(1), three equivalent O(2), and three equivalent O(3) atoms. Cr(1) is bonded to three equivalent O(2) and three equivalent O(3) atoms to form CrO6 octahedra that share corners with three equivalent Mn(1)O6 octahedra and corners with three equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 22-23°. There are three inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to three equivalent O(1) and three equivalent O(3) atoms to form MnO6 octahedra that share corners with three equivalent Cr(1)O6 octahedra and corners with three equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 16-23°. In the second Mn site, Mn(2) is bonded to three equivalent O(2) and three equivalent O(4) atoms to form MnO6 octahedra that share corners with three equivalent Cr(1)O6 octahedra and corners with three equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 20-22°. In the third Mn site, Mn(3) is bonded to three equivalent O(1) and three equivalent O(4) atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 16-20°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to two equivalent Sr(1), one La(2), one La(3), one Mn(1), and one Mn(3) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one La(1), one La(2), one La(3), one Cr(1), and one Mn(2) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to one Sr(1), one La(1), one La(3), one Cr(1), and one Mn(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Sr(1), one La(1), one La(2), one Mn(2), and one Mn(3) atom.
SrLa3CrMn3O12 is Orthorhombic Perovskite-derived structured and crystallizes in the trigonal R3 space group. Sr(1) is bonded in a 12-coordinate geometry to three equivalent O(3), three equivalent O(4), and six equivalent O(1) atoms. All Sr(1)-O(3) bond lengths are 2.85 Å. All Sr(1)-O(4) bond lengths are 2.84 Å. There are three shorter (2.53 Å) and three longer (3.07 Å) Sr(1)-O(1) bond lengths. There are three inequivalent La sites. In the first La site, La(1) is bonded in a 9-coordinate geometry to three equivalent O(2), three equivalent O(3), and three equivalent O(4) atoms. All La(1)-O(2) bond lengths are 2.42 Å. All La(1)-O(3) bond lengths are 2.71 Å. All La(1)-O(4) bond lengths are 2.76 Å. In the second La site, La(2) is bonded in a 9-coordinate geometry to three equivalent O(1), three equivalent O(2), and three equivalent O(4) atoms. All La(2)-O(1) bond lengths are 2.74 Å. All La(2)-O(2) bond lengths are 2.83 Å. All La(2)-O(4) bond lengths are 2.45 Å. In the third La site, La(3) is bonded in a 9-coordinate geometry to three equivalent O(1), three equivalent O(2), and three equivalent O(3) atoms. All La(3)-O(1) bond lengths are 2.76 Å. All La(3)-O(2) bond lengths are 2.83 Å. All La(3)-O(3) bond lengths are 2.42 Å. Cr(1) is bonded to three equivalent O(2) and three equivalent O(3) atoms to form CrO6 octahedra that share corners with three equivalent Mn(1)O6 octahedra and corners with three equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 22-23°. All Cr(1)-O(2) bond lengths are 2.02 Å. All Cr(1)-O(3) bond lengths are 2.01 Å. There are three inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to three equivalent O(1) and three equivalent O(3) atoms to form MnO6 octahedra that share corners with three equivalent Cr(1)O6 octahedra and corners with three equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 16-23°. All Mn(1)-O(1) bond lengths are 1.94 Å. All Mn(1)-O(3) bond lengths are 2.00 Å. In the second Mn site, Mn(2) is bonded to three equivalent O(2) and three equivalent O(4) atoms to form MnO6 octahedra that share corners with three equivalent Cr(1)O6 octahedra and corners with three equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 20-22°. All Mn(2)-O(2) bond lengths are 1.99 Å. All Mn(2)-O(4) bond lengths are 1.95 Å. In the third Mn site, Mn(3) is bonded to three equivalent O(1) and three equivalent O(4) atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 16-20°. All Mn(3)-O(1) bond lengths are 2.03 Å. All Mn(3)-O(4) bond lengths are 2.06 Å. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to two equivalent Sr(1), one La(2), one La(3), one Mn(1), and one Mn(3) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one La(1), one La(2), one La(3), one Cr(1), and one Mn(2) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to one Sr(1), one La(1), one La(3), one Cr(1), and one Mn(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Sr(1), one La(1), one La(2), one Mn(2), and one Mn(3) atom.