BaVAsO6 crystallizes in the monoclinic P2_1/c space group. Ba(1) is bonded in a 9-coordinate geometry to one O(3), one O(5), one O(6), two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms. V(1) is bonded in a 6-coordinate geometry to one O(2), one O(3), one O(4), one O(6), and two equivalent O(5) atoms. As(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(6) is bonded in a distorted bent 120 degrees geometry to one Ba(1), one V(1), and one As(1) atom. In the second O site, O(1) is bonded in a 3-coordinate geometry to two equivalent Ba(1) and one As(1) atom. In the third O site, O(2) is bonded in a 4-coordinate geometry to two equivalent Ba(1), one V(1), and one As(1) atom. In the fourth O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Ba(1), one V(1), and one As(1) atom. In the fifth O site, O(4) is bonded in a distorted single-bond geometry to two equivalent Ba(1) and one V(1) atom. In the sixth O site, O(5) is bonded in a 3-coordinate geometry to one Ba(1) and two equivalent V(1) atoms.
BaVAsO6 crystallizes in the monoclinic P2_1/c space group. Ba(1) is bonded in a 9-coordinate geometry to one O(3), one O(5), one O(6), two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms. The Ba(1)-O(3) bond length is 2.90 Å. The Ba(1)-O(5) bond length is 2.73 Å. The Ba(1)-O(6) bond length is 2.81 Å. There is one shorter (2.65 Å) and one longer (2.83 Å) Ba(1)-O(1) bond length. There is one shorter (2.84 Å) and one longer (3.16 Å) Ba(1)-O(2) bond length. There is one shorter (2.75 Å) and one longer (3.11 Å) Ba(1)-O(4) bond length. V(1) is bonded in a 6-coordinate geometry to one O(2), one O(3), one O(4), one O(6), and two equivalent O(5) atoms. The V(1)-O(2) bond length is 2.16 Å. The V(1)-O(3) bond length is 1.95 Å. The V(1)-O(4) bond length is 1.64 Å. The V(1)-O(6) bond length is 1.95 Å. There is one shorter (1.69 Å) and one longer (2.21 Å) V(1)-O(5) bond length. As(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(6) atom. The As(1)-O(1) bond length is 1.67 Å. The As(1)-O(2) bond length is 1.71 Å. The As(1)-O(3) bond length is 1.72 Å. The As(1)-O(6) bond length is 1.72 Å. There are six inequivalent O sites. In the first O site, O(6) is bonded in a distorted bent 120 degrees geometry to one Ba(1), one V(1), and one As(1) atom. In the second O site, O(1) is bonded in a 3-coordinate geometry to two equivalent Ba(1) and one As(1) atom. In the third O site, O(2) is bonded in a 4-coordinate geometry to two equivalent Ba(1), one V(1), and one As(1) atom. In the fourth O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Ba(1), one V(1), and one As(1) atom. In the fifth O site, O(4) is bonded in a distorted single-bond geometry to two equivalent Ba(1) and one V(1) atom. In the sixth O site, O(5) is bonded in a 3-coordinate geometry to one Ba(1) and two equivalent V(1) atoms.