Ba2PrRuO6 crystallizes in the monoclinic P2_1/c space group. Ba(1) is bonded in a 12-coordinate geometry to four equivalent O(1), four equivalent O(2), and four equivalent O(3) atoms. Pr(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form PrO6 octahedra that share corners with six equivalent Ru(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 10-13°. Ru(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form RuO6 octahedra that share corners with six equivalent Pr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 10-13°. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to four equivalent Ba(1), one Pr(1), and one Ru(1) atom. In the second O site, O(2) is bonded in a 2-coordinate geometry to four equivalent Ba(1), one Pr(1), and one Ru(1) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to four equivalent Ba(1), one Pr(1), and one Ru(1) atom.
Ba2PrRuO6 crystallizes in the monoclinic P2_1/c space group. Ba(1) is bonded in a 12-coordinate geometry to four equivalent O(1), four equivalent O(2), and four equivalent O(3) atoms. There are a spread of Ba(1)-O(1) bond distances ranging from 2.87-3.18 Å. There are a spread of Ba(1)-O(2) bond distances ranging from 2.85-3.22 Å. There are a spread of Ba(1)-O(3) bond distances ranging from 2.80-3.27 Å. Pr(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form PrO6 octahedra that share corners with six equivalent Ru(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 10-13°. Both Pr(1)-O(1) bond lengths are 2.33 Å. Both Pr(1)-O(2) bond lengths are 2.33 Å. Both Pr(1)-O(3) bond lengths are 2.33 Å. Ru(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form RuO6 octahedra that share corners with six equivalent Pr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 10-13°. Both Ru(1)-O(1) bond lengths are 1.96 Å. Both Ru(1)-O(2) bond lengths are 1.96 Å. Both Ru(1)-O(3) bond lengths are 1.96 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to four equivalent Ba(1), one Pr(1), and one Ru(1) atom. In the second O site, O(2) is bonded in a 2-coordinate geometry to four equivalent Ba(1), one Pr(1), and one Ru(1) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to four equivalent Ba(1), one Pr(1), and one Ru(1) atom.