SrEuZr2O6 crystallizes in the orthorhombic Cmmm space group. Sr(1) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(2) atoms. Eu(1) is bonded in a distorted body-centered cubic geometry to four equivalent O(1) and four equivalent O(3) atoms. Zr(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form corner-sharing ZrO6 octahedra. The corner-sharing octahedral tilt angles range from 0-27°. There are three inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Sr(1), two equivalent Eu(1), and two equivalent Zr(1) atoms to form a mixture of distorted corner and edge-sharing OSr2Eu2Zr2 octahedra. The corner-sharing octahedra are not tilted. In the second O site, O(2) is bonded in a 4-coordinate geometry to two equivalent Sr(1) and two equivalent Zr(1) atoms. In the third O site, O(3) is bonded in a 4-coordinate geometry to two equivalent Eu(1) and two equivalent Zr(1) atoms.
SrEuZr2O6 crystallizes in the orthorhombic Cmmm space group. Sr(1) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(2) atoms. All Sr(1)-O(1) bond lengths are 2.92 Å. All Sr(1)-O(2) bond lengths are 2.63 Å. Eu(1) is bonded in a distorted body-centered cubic geometry to four equivalent O(1) and four equivalent O(3) atoms. All Eu(1)-O(1) bond lengths are 2.92 Å. All Eu(1)-O(3) bond lengths are 2.63 Å. Zr(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form corner-sharing ZrO6 octahedra. The corner-sharing octahedral tilt angles range from 0-27°. Both Zr(1)-O(1) bond lengths are 2.12 Å. Both Zr(1)-O(2) bond lengths are 2.12 Å. Both Zr(1)-O(3) bond lengths are 2.12 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Sr(1), two equivalent Eu(1), and two equivalent Zr(1) atoms to form a mixture of distorted corner and edge-sharing OSr2Eu2Zr2 octahedra. The corner-sharing octahedra are not tilted. In the second O site, O(2) is bonded in a 4-coordinate geometry to two equivalent Sr(1) and two equivalent Zr(1) atoms. In the third O site, O(3) is bonded in a 4-coordinate geometry to two equivalent Eu(1) and two equivalent Zr(1) atoms.