SrZnO5 crystallizes in the triclinic P-1 space group. Sr(1) is bonded in a 8-coordinate geometry to one O(1), one O(3), two equivalent O(2), two equivalent O(4), and two equivalent O(5) atoms. Zn(1) is bonded in a 3-coordinate geometry to one O(1), one O(2), one O(4), and one O(5) atom. There are five inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Sr(1), one Zn(1), and one O(3) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to two equivalent Sr(1), one Zn(1), and one O(5) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Sr(1) and one O(1) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to two equivalent Sr(1) and one Zn(1) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to two equivalent Sr(1), one Zn(1), and one O(2) atom.
SrZnO5 crystallizes in the triclinic P-1 space group. Sr(1) is bonded in a 8-coordinate geometry to one O(1), one O(3), two equivalent O(2), two equivalent O(4), and two equivalent O(5) atoms. The Sr(1)-O(1) bond length is 2.88 Å. The Sr(1)-O(3) bond length is 2.98 Å. There is one shorter (2.59 Å) and one longer (2.63 Å) Sr(1)-O(2) bond length. There is one shorter (2.40 Å) and one longer (2.41 Å) Sr(1)-O(4) bond length. There is one shorter (2.61 Å) and one longer (3.18 Å) Sr(1)-O(5) bond length. Zn(1) is bonded in a 3-coordinate geometry to one O(1), one O(2), one O(4), and one O(5) atom. The Zn(1)-O(1) bond length is 2.64 Å. The Zn(1)-O(2) bond length is 2.05 Å. The Zn(1)-O(4) bond length is 1.77 Å. The Zn(1)-O(5) bond length is 1.92 Å. There are five inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Sr(1), one Zn(1), and one O(3) atom. The O(1)-O(3) bond length is 1.26 Å. In the second O site, O(2) is bonded in a 4-coordinate geometry to two equivalent Sr(1), one Zn(1), and one O(5) atom. The O(2)-O(5) bond length is 1.52 Å. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Sr(1) and one O(1) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to two equivalent Sr(1) and one Zn(1) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to two equivalent Sr(1), one Zn(1), and one O(2) atom.