SrPrVO4 is (La,Ba)CuO4-derived structured and crystallizes in the tetragonal I4mm space group. Sr(1) is bonded in a 9-coordinate geometry to one O(2), four equivalent O(1), and four equivalent O(3) atoms. Pr(1) is bonded in a 9-coordinate geometry to one O(3), four equivalent O(1), and four equivalent O(2) atoms. V(1) is bonded to one O(2), one O(3), and four equivalent O(1) atoms to form corner-sharing VO6 octahedra. The corner-sharing octahedral tilt angles are 8°. There are three inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Sr(1), two equivalent Pr(1), and two equivalent V(1) atoms to form distorted OSr2Pr2V2 octahedra that share corners with two equivalent O(1)Sr2Pr2V2 octahedra, corners with six equivalent O(3)Sr4PrV octahedra, corners with six equivalent O(2)SrPr4V octahedra, edges with two equivalent O(1)Sr2Pr2V2 octahedra, faces with two equivalent O(3)Sr4PrV octahedra, faces with two equivalent O(2)SrPr4V octahedra, and faces with four equivalent O(1)Sr2Pr2V2 octahedra. The corner-sharing octahedral tilt angles range from 8-54°. In the second O site, O(2) is bonded to one Sr(1), four equivalent Pr(1), and one V(1) atom to form distorted OSrPr4V octahedra that share  a cornercorner with one O(3)Sr4PrV octahedra, corners with four equivalent O(2)SrPr4V octahedra, corners with twelve equivalent O(1)Sr2Pr2V2 octahedra, edges with four equivalent O(3)Sr4PrV octahedra, edges with four equivalent O(2)SrPr4V octahedra, and faces with four equivalent O(1)Sr2Pr2V2 octahedra. The corner-sharing octahedral tilt angles range from 0-53°. In the third O site, O(3) is bonded to four equivalent Sr(1), one Pr(1), and one V(1) atom to form distorted OSr4PrV octahedra that share  a cornercorner with one O(2)SrPr4V octahedra, corners with four equivalent O(3)Sr4PrV octahedra, corners with twelve equivalent O(1)Sr2Pr2V2 octahedra, edges with four equivalent O(3)Sr4PrV octahedra, edges with four equivalent O(2)SrPr4V octahedra, and faces with four equivalent O(1)Sr2Pr2V2 octahedra. The corner-sharing octahedral tilt angles range from 0-54°.
SrPrVO4 is (La,Ba)CuO4-derived structured and crystallizes in the tetragonal I4mm space group. Sr(1) is bonded in a 9-coordinate geometry to one O(2), four equivalent O(1), and four equivalent O(3) atoms. The Sr(1)-O(2) bond length is 2.39 Å. All Sr(1)-O(1) bond lengths are 2.76 Å. All Sr(1)-O(3) bond lengths are 2.79 Å. Pr(1) is bonded in a 9-coordinate geometry to one O(3), four equivalent O(1), and four equivalent O(2) atoms. The Pr(1)-O(3) bond length is 2.33 Å. All Pr(1)-O(1) bond lengths are 2.59 Å. All Pr(1)-O(2) bond lengths are 2.78 Å. V(1) is bonded to one O(2), one O(3), and four equivalent O(1) atoms to form corner-sharing VO6 octahedra. The corner-sharing octahedral tilt angles are 8°. The V(1)-O(2) bond length is 2.14 Å. The V(1)-O(3) bond length is 2.18 Å. All V(1)-O(1) bond lengths are 1.96 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Sr(1), two equivalent Pr(1), and two equivalent V(1) atoms to form distorted OSr2Pr2V2 octahedra that share corners with two equivalent O(1)Sr2Pr2V2 octahedra, corners with six equivalent O(3)Sr4PrV octahedra, corners with six equivalent O(2)SrPr4V octahedra, edges with two equivalent O(1)Sr2Pr2V2 octahedra, faces with two equivalent O(3)Sr4PrV octahedra, faces with two equivalent O(2)SrPr4V octahedra, and faces with four equivalent O(1)Sr2Pr2V2 octahedra. The corner-sharing octahedral tilt angles range from 8-54°. In the second O site, O(2) is bonded to one Sr(1), four equivalent Pr(1), and one V(1) atom to form distorted OSrPr4V octahedra that share  a cornercorner with one O(3)Sr4PrV octahedra, corners with four equivalent O(2)SrPr4V octahedra, corners with twelve equivalent O(1)Sr2Pr2V2 octahedra, edges with four equivalent O(3)Sr4PrV octahedra, edges with four equivalent O(2)SrPr4V octahedra, and faces with four equivalent O(1)Sr2Pr2V2 octahedra. The corner-sharing octahedral tilt angles range from 0-53°. In the third O site, O(3) is bonded to four equivalent Sr(1), one Pr(1), and one V(1) atom to form distorted OSr4PrV octahedra that share  a cornercorner with one O(2)SrPr4V octahedra, corners with four equivalent O(3)Sr4PrV octahedra, corners with twelve equivalent O(1)Sr2Pr2V2 octahedra, edges with four equivalent O(3)Sr4PrV octahedra, edges with four equivalent O(2)SrPr4V octahedra, and faces with four equivalent O(1)Sr2Pr2V2 octahedra. The corner-sharing octahedral tilt angles range from 0-54°.