Sr2MgLa2(RuO4)3 is Orthorhombic Perovskite-derived structured and crystallizes in the triclinic P1 space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 9-coordinate geometry to one O(1), one O(10), one O(11), one O(5), one O(7), one O(8), one O(9), and two equivalent O(2) atoms. In the second Sr site, Sr(2) is bonded in a 9-coordinate geometry to one O(10), one O(11), one O(12), one O(4), one O(5), one O(6), one O(8), and two equivalent O(3) atoms. Mg(1) 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 MgO6 octahedra that share corners with two equivalent Ru(2)O6 octahedra and corners with four equivalent Ru(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 18-28°. There are two inequivalent La sites. In the first La site, La(1) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(2), one O(7), one O(8), and one O(9) atom. In the second La site, La(2) is bonded in a 6-coordinate geometry to one O(11), one O(12), one O(3), one O(4), one O(5), and one O(6) atom. There are three inequivalent Ru sites. In the first Ru site, Ru(1) 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 corner-sharing RuO6 octahedra. The corner-sharing octahedral tilt angles range from 23-28°. In the second Ru site, Ru(2) 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 RuO6 octahedra that share corners with two equivalent Mg(1)O6 octahedra and corners with four equivalent Ru(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 23-28°. In the third Ru site, Ru(3) 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 RuO6 octahedra that share corners with two equivalent Ru(1)O6 octahedra and corners with four equivalent Mg(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 18-28°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Sr(1), one Mg(1), one La(1), and one Ru(2) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to two equivalent Sr(1), one La(1), one Ru(1), and one Ru(3) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to two equivalent Sr(2), one Mg(1), one La(2), and one Ru(2) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one Sr(2), one La(2), one Ru(1), and one Ru(3) atom. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to one Sr(1), one Sr(2), one Mg(1), one La(2), and one Ru(3) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one Sr(2), one La(2), one Ru(1), and one Ru(2) atom. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to one Sr(1), one La(1), one Ru(1), and one Ru(2) atom. In the eighth O site, O(8) is bonded in a 5-coordinate geometry to one Sr(1), one Sr(2), one Mg(1), one La(1), and one Ru(3) atom. In the ninth O site, O(9) is bonded in a 4-coordinate geometry to one Sr(1), one Mg(1), one La(1), and one Ru(3) atom. In the tenth O site, O(10) is bonded in a 5-coordinate geometry to one Sr(1), one Sr(2), one La(1), one Ru(1), and one Ru(2) atom. In the eleventh O site, O(11) is bonded in a 5-coordinate geometry to one Sr(1), one Sr(2), one La(2), one Ru(1), and one Ru(2) atom. In the twelfth O site, O(12) is bonded in a 4-coordinate geometry to one Sr(2), one Mg(1), one La(2), and one Ru(3) atom.
Sr2MgLa2(RuO4)3 is Orthorhombic Perovskite-derived structured and crystallizes in the triclinic P1 space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 9-coordinate geometry to one O(1), one O(10), one O(11), one O(5), one O(7), one O(8), one O(9), and two equivalent O(2) atoms. The Sr(1)-O(1) bond length is 2.49 Å. The Sr(1)-O(10) bond length is 2.69 Å. The Sr(1)-O(11) bond length is 2.92 Å. The Sr(1)-O(5) bond length is 2.82 Å. The Sr(1)-O(7) bond length is 2.53 Å. The Sr(1)-O(8) bond length is 2.65 Å. The Sr(1)-O(9) bond length is 2.52 Å. There is one shorter (2.68 Å) and one longer (3.05 Å) Sr(1)-O(2) bond length. In the second Sr site, Sr(2) is bonded in a 9-coordinate geometry to one O(10), one O(11), one O(12), one O(4), one O(5), one O(6), one O(8), and two equivalent O(3) atoms. The Sr(2)-O(10) bond length is 2.94 Å. The Sr(2)-O(11) bond length is 2.68 Å. The Sr(2)-O(12) bond length is 2.53 Å. The Sr(2)-O(4) bond length is 2.47 Å. The Sr(2)-O(5) bond length is 2.64 Å. The Sr(2)-O(6) bond length is 2.53 Å. The Sr(2)-O(8) bond length is 2.84 Å. There is one shorter (2.67 Å) and one longer (3.08 Å) Sr(2)-O(3) bond length. Mg(1) 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 MgO6 octahedra that share corners with two equivalent Ru(2)O6 octahedra and corners with four equivalent Ru(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 18-28°. The Mg(1)-O(1) bond length is 2.08 Å. The Mg(1)-O(12) bond length is 2.06 Å. The Mg(1)-O(3) bond length is 2.09 Å. The Mg(1)-O(5) bond length is 2.07 Å. The Mg(1)-O(8) bond length is 2.05 Å. The Mg(1)-O(9) bond length is 2.06 Å. There are two inequivalent La sites. In the first La site, La(1) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(2), one O(7), one O(8), and one O(9) atom. The La(1)-O(1) bond length is 2.59 Å. The La(1)-O(10) bond length is 2.48 Å. The La(1)-O(2) bond length is 2.43 Å. The La(1)-O(7) bond length is 2.59 Å. The La(1)-O(8) bond length is 2.41 Å. The La(1)-O(9) bond length is 2.51 Å. In the second La site, La(2) is bonded in a 6-coordinate geometry to one O(11), one O(12), one O(3), one O(4), one O(5), and one O(6) atom. The La(2)-O(11) bond length is 2.47 Å. The La(2)-O(12) bond length is 2.55 Å. The La(2)-O(3) bond length is 2.41 Å. The La(2)-O(4) bond length is 2.62 Å. The La(2)-O(5) bond length is 2.41 Å. The La(2)-O(6) bond length is 2.60 Å. There are three inequivalent Ru sites. In the first Ru site, Ru(1) 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 corner-sharing RuO6 octahedra. The corner-sharing octahedral tilt angles range from 23-28°. The Ru(1)-O(10) bond length is 2.05 Å. The Ru(1)-O(11) bond length is 2.04 Å. The Ru(1)-O(2) bond length is 2.05 Å. The Ru(1)-O(4) bond length is 2.03 Å. The Ru(1)-O(6) bond length is 2.04 Å. The Ru(1)-O(7) bond length is 2.04 Å. In the second Ru site, Ru(2) 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 RuO6 octahedra that share corners with two equivalent Mg(1)O6 octahedra and corners with four equivalent Ru(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 23-28°. The Ru(2)-O(1) bond length is 1.96 Å. The Ru(2)-O(10) bond length is 2.05 Å. The Ru(2)-O(11) bond length is 2.06 Å. The Ru(2)-O(3) bond length is 1.99 Å. The Ru(2)-O(6) bond length is 2.04 Å. The Ru(2)-O(7) bond length is 2.04 Å. In the third Ru site, Ru(3) 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 RuO6 octahedra that share corners with two equivalent Ru(1)O6 octahedra and corners with four equivalent Mg(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 18-28°. The Ru(3)-O(12) bond length is 2.00 Å. The Ru(3)-O(2) bond length is 2.04 Å. The Ru(3)-O(4) bond length is 2.02 Å. The Ru(3)-O(5) bond length is 2.00 Å. The Ru(3)-O(8) bond length is 2.01 Å. The Ru(3)-O(9) bond length is 2.00 Å. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Sr(1), one Mg(1), one La(1), and one Ru(2) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to two equivalent Sr(1), one La(1), one Ru(1), and one Ru(3) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to two equivalent Sr(2), one Mg(1), one La(2), and one Ru(2) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one Sr(2), one La(2), one Ru(1), and one Ru(3) atom. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to one Sr(1), one Sr(2), one Mg(1), one La(2), and one Ru(3) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one Sr(2), one La(2), one Ru(1), and one Ru(2) atom. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to one Sr(1), one La(1), one Ru(1), and one Ru(2) atom. In the eighth O site, O(8) is bonded in a 5-coordinate geometry to one Sr(1), one Sr(2), one Mg(1), one La(1), and one Ru(3) atom. In the ninth O site, O(9) is bonded in a 4-coordinate geometry to one Sr(1), one Mg(1), one La(1), and one Ru(3) atom. In the tenth O site, O(10) is bonded in a 5-coordinate geometry to one Sr(1), one Sr(2), one La(1), one Ru(1), and one Ru(2) atom. In the eleventh O site, O(11) is bonded in a 5-coordinate geometry to one Sr(1), one Sr(2), one La(2), one Ru(1), and one Ru(2) atom. In the twelfth O site, O(12) is bonded in a 4-coordinate geometry to one Sr(2), one Mg(1), one La(2), and one Ru(3) atom.