PrSrScO4 is Orthorhombic Perovskite-derived structured and crystallizes in the orthorhombic Cmc2_1 space group. Sr(1) is bonded in a 8-coordinate geometry to two equivalent O(2), two equivalent O(3), and four equivalent O(1) atoms. Pr(1) is bonded in a 8-coordinate geometry to two equivalent O(2), two equivalent O(3), and four equivalent O(1) atoms. Sc(1) is bonded to one O(2), one O(3), and four equivalent O(1) atoms to form corner-sharing ScO6 octahedra. The corner-sharing octahedral tilt angles are 15°. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 6-coordinate geometry to two equivalent Sr(1), two equivalent Pr(1), and two equivalent Sc(1) atoms. In the second O site, O(2) is bonded in a 5-coordinate geometry to two equivalent Sr(1), two equivalent Pr(1), and one Sc(1) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to two equivalent Sr(1), two equivalent Pr(1), and one Sc(1) atom.
PrSrScO4 is Orthorhombic Perovskite-derived structured and crystallizes in the orthorhombic Cmc2_1 space group. Sr(1) is bonded in a 8-coordinate geometry to two equivalent O(2), two equivalent O(3), and four equivalent O(1) atoms. There is one shorter (2.38 Å) and one longer (2.50 Å) Sr(1)-O(2) bond length. Both Sr(1)-O(3) bond lengths are 2.92 Å. There are two shorter (2.66 Å) and two longer (2.85 Å) Sr(1)-O(1) bond lengths. Pr(1) is bonded in a 8-coordinate geometry to two equivalent O(2), two equivalent O(3), and four equivalent O(1) atoms. Both Pr(1)-O(2) bond lengths are 2.89 Å. There is one shorter (2.31 Å) and one longer (2.38 Å) Pr(1)-O(3) bond length. There are two shorter (2.54 Å) and two longer (2.88 Å) Pr(1)-O(1) bond lengths. Sc(1) is bonded to one O(2), one O(3), and four equivalent O(1) atoms to form corner-sharing ScO6 octahedra. The corner-sharing octahedral tilt angles are 15°. The Sc(1)-O(2) bond length is 2.05 Å. The Sc(1)-O(3) bond length is 2.36 Å. There are two shorter (2.07 Å) and two longer (2.08 Å) Sc(1)-O(1) bond lengths. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 6-coordinate geometry to two equivalent Sr(1), two equivalent Pr(1), and two equivalent Sc(1) atoms. In the second O site, O(2) is bonded in a 5-coordinate geometry to two equivalent Sr(1), two equivalent Pr(1), and one Sc(1) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to two equivalent Sr(1), two equivalent Pr(1), and one Sc(1) atom.