BaPrCoTaO6 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic Pc space group. Ba(1) is bonded in a 12-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms. Pr(1) is bonded in a 6-coordinate geometry to one O(1), one O(3), one O(4), one O(5), one O(6), and two equivalent O(2) atoms. Ta(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form TaO6 octahedra that share corners with six equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 12-32°. Co(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form CoO6 octahedra that share corners with six equivalent Ta(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 12-32°. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to two equivalent Ba(1), one Pr(1), one Ta(1), and one Co(1) atom. In the second O site, O(2) is bonded in a 6-coordinate geometry to two equivalent Ba(1), two equivalent Pr(1), one Ta(1), and one Co(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to two equivalent Ba(1), one Pr(1), one Ta(1), and one Co(1) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to two equivalent Ba(1), one Pr(1), one Ta(1), and one Co(1) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to two equivalent Ba(1), one Pr(1), one Ta(1), and one Co(1) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to two equivalent Ba(1), one Pr(1), one Ta(1), and one Co(1) atom.
BaPrCoTaO6 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic Pc space group. Ba(1) is bonded in a 12-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms. There is one shorter (2.83 Å) and one longer (2.93 Å) Ba(1)-O(1) bond length. There is one shorter (2.71 Å) and one longer (3.12 Å) Ba(1)-O(2) bond length. There is one shorter (2.68 Å) and one longer (3.14 Å) Ba(1)-O(3) bond length. There is one shorter (2.87 Å) and one longer (2.91 Å) Ba(1)-O(4) bond length. There is one shorter (2.86 Å) and one longer (3.09 Å) Ba(1)-O(5) bond length. There is one shorter (2.65 Å) and one longer (3.13 Å) Ba(1)-O(6) bond length. Pr(1) is bonded in a 6-coordinate geometry to one O(1), one O(3), one O(4), one O(5), one O(6), and two equivalent O(2) atoms. The Pr(1)-O(1) bond length is 2.49 Å. The Pr(1)-O(3) bond length is 2.52 Å. The Pr(1)-O(4) bond length is 2.50 Å. The Pr(1)-O(5) bond length is 2.43 Å. The Pr(1)-O(6) bond length is 2.49 Å. There is one shorter (2.57 Å) and one longer (2.91 Å) Pr(1)-O(2) bond length. Ta(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form TaO6 octahedra that share corners with six equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 12-32°. The Ta(1)-O(1) bond length is 2.00 Å. The Ta(1)-O(2) bond length is 2.03 Å. The Ta(1)-O(3) bond length is 2.03 Å. The Ta(1)-O(4) bond length is 1.99 Å. The Ta(1)-O(5) bond length is 2.03 Å. The Ta(1)-O(6) bond length is 1.99 Å. Co(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form CoO6 octahedra that share corners with six equivalent Ta(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 12-32°. The Co(1)-O(1) bond length is 2.17 Å. The Co(1)-O(2) bond length is 2.14 Å. The Co(1)-O(3) bond length is 2.15 Å. The Co(1)-O(4) bond length is 2.18 Å. The Co(1)-O(5) bond length is 2.15 Å. The Co(1)-O(6) bond length is 2.12 Å. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to two equivalent Ba(1), one Pr(1), one Ta(1), and one Co(1) atom. In the second O site, O(2) is bonded in a 6-coordinate geometry to two equivalent Ba(1), two equivalent Pr(1), one Ta(1), and one Co(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to two equivalent Ba(1), one Pr(1), one Ta(1), and one Co(1) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to two equivalent Ba(1), one Pr(1), one Ta(1), and one Co(1) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to two equivalent Ba(1), one Pr(1), one Ta(1), and one Co(1) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to two equivalent Ba(1), one Pr(1), one Ta(1), and one Co(1) atom.