SrLa(FeO3)2 is Orthorhombic Perovskite-derived structured and crystallizes in the triclinic P1 space group. Sr(1) is bonded in a 12-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms. La(1) is bonded in a 9-coordinate geometry to one O(4), one O(5), one O(6), two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form corner-sharing FeO6 octahedra. The corner-sharing octahedral tilt angles range from 14-20°. In the second Fe site, Fe(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form corner-sharing FeO6 octahedra. The corner-sharing octahedral tilt angles range from 14-20°. There are six 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(1), one Fe(1), and one Fe(2) atom. In the second O site, O(2) is bonded in a 2-coordinate geometry to two equivalent Sr(1), two equivalent La(1), one Fe(1), and one Fe(2) atom. In the third O site, O(3) is bonded in a 6-coordinate geometry to two equivalent Sr(1), two equivalent La(1), one Fe(1), and one Fe(2) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to two equivalent Sr(1), one La(1), one Fe(1), and one Fe(2) atom. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to two equivalent Sr(1), one La(1), one Fe(1), and one Fe(2) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to two equivalent Sr(1), one La(1), one Fe(1), and one Fe(2) atom.
SrLa(FeO3)2 is Orthorhombic Perovskite-derived structured and crystallizes in the triclinic P1 space group. Sr(1) is bonded in a 12-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms. There is one shorter (2.54 Å) and one longer (3.04 Å) Sr(1)-O(1) bond length. There is one shorter (2.55 Å) and one longer (3.08 Å) Sr(1)-O(2) bond length. There is one shorter (2.53 Å) and one longer (3.02 Å) Sr(1)-O(3) bond length. There is one shorter (2.78 Å) and one longer (2.79 Å) Sr(1)-O(4) bond length. Both Sr(1)-O(5) bond lengths are 2.77 Å. There is one shorter (2.79 Å) and one longer (2.83 Å) Sr(1)-O(6) bond length. La(1) is bonded in a 9-coordinate geometry to one O(4), one O(5), one O(6), two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. The La(1)-O(4) bond length is 2.47 Å. The La(1)-O(5) bond length is 2.41 Å. The La(1)-O(6) bond length is 2.47 Å. There is one shorter (2.79 Å) and one longer (2.82 Å) La(1)-O(1) bond length. There is one shorter (2.77 Å) and one longer (2.78 Å) La(1)-O(2) bond length. There is one shorter (2.75 Å) and one longer (2.76 Å) La(1)-O(3) bond length. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form corner-sharing FeO6 octahedra. The corner-sharing octahedral tilt angles range from 14-20°. The Fe(1)-O(1) bond length is 1.93 Å. The Fe(1)-O(2) bond length is 1.93 Å. The Fe(1)-O(3) bond length is 2.06 Å. The Fe(1)-O(4) bond length is 1.94 Å. The Fe(1)-O(5) bond length is 2.08 Å. The Fe(1)-O(6) bond length is 1.94 Å. In the second Fe site, Fe(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form corner-sharing FeO6 octahedra. The corner-sharing octahedral tilt angles range from 14-20°. The Fe(2)-O(1) bond length is 2.00 Å. The Fe(2)-O(2) bond length is 2.01 Å. The Fe(2)-O(3) bond length is 1.95 Å. The Fe(2)-O(4) bond length is 2.02 Å. The Fe(2)-O(5) bond length is 1.97 Å. The Fe(2)-O(6) bond length is 2.02 Å. There are six 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(1), one Fe(1), and one Fe(2) atom. In the second O site, O(2) is bonded in a 2-coordinate geometry to two equivalent Sr(1), two equivalent La(1), one Fe(1), and one Fe(2) atom. In the third O site, O(3) is bonded in a 6-coordinate geometry to two equivalent Sr(1), two equivalent La(1), one Fe(1), and one Fe(2) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to two equivalent Sr(1), one La(1), one Fe(1), and one Fe(2) atom. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to two equivalent Sr(1), one La(1), one Fe(1), and one Fe(2) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to two equivalent Sr(1), one La(1), one Fe(1), and one Fe(2) atom.