Ba(BF4)(AsF6) crystallizes in the orthorhombic Pnma space group. Ba(1) is bonded in a 9-coordinate geometry to one F(2), one F(3), one F(4), two equivalent F(1), two equivalent F(5), and two equivalent F(7) atoms. B(1) is bonded in a tetrahedral geometry to one F(2), one F(3), and two equivalent F(1) atoms. As(1) is bonded in an octahedral geometry to one F(4), one F(6), two equivalent F(5), and two equivalent F(7) atoms. There are seven inequivalent F sites. In the first F site, F(5) is bonded in a distorted single-bond geometry to one Ba(1) and one As(1) atom. In the second F site, F(6) is bonded in a single-bond geometry to one As(1) atom. In the third F site, F(1) is bonded in a distorted single-bond geometry to one Ba(1) and one B(1) atom. In the fourth F site, F(7) is bonded in a distorted single-bond geometry to one Ba(1) and one As(1) atom. In the fifth F site, F(2) is bonded in a distorted single-bond geometry to one Ba(1) and one B(1) atom. In the sixth F site, F(3) is bonded in a distorted single-bond geometry to one Ba(1) and one B(1) atom. In the seventh F site, F(4) is bonded in a distorted single-bond geometry to one Ba(1) and one As(1) atom.
Ba(BF4)(AsF6) crystallizes in the orthorhombic Pnma space group. Ba(1) is bonded in a 9-coordinate geometry to one F(2), one F(3), one F(4), two equivalent F(1), two equivalent F(5), and two equivalent F(7) atoms. The Ba(1)-F(2) bond length is 2.66 Å. The Ba(1)-F(3) bond length is 2.66 Å. The Ba(1)-F(4) bond length is 2.82 Å. Both Ba(1)-F(1) bond lengths are 2.65 Å. Both Ba(1)-F(5) bond lengths are 2.86 Å. Both Ba(1)-F(7) bond lengths are 2.84 Å. B(1) is bonded in a tetrahedral geometry to one F(2), one F(3), and two equivalent F(1) atoms. The B(1)-F(2) bond length is 1.41 Å. The B(1)-F(3) bond length is 1.42 Å. Both B(1)-F(1) bond lengths are 1.41 Å. As(1) is bonded in an octahedral geometry to one F(4), one F(6), two equivalent F(5), and two equivalent F(7) atoms. The As(1)-F(4) bond length is 1.78 Å. The As(1)-F(6) bond length is 1.74 Å. Both As(1)-F(5) bond lengths are 1.78 Å. Both As(1)-F(7) bond lengths are 1.78 Å. There are seven inequivalent F sites. In the first F site, F(5) is bonded in a distorted single-bond geometry to one Ba(1) and one As(1) atom. In the second F site, F(6) is bonded in a single-bond geometry to one As(1) atom. In the third F site, F(1) is bonded in a distorted single-bond geometry to one Ba(1) and one B(1) atom. In the fourth F site, F(7) is bonded in a distorted single-bond geometry to one Ba(1) and one As(1) atom. In the fifth F site, F(2) is bonded in a distorted single-bond geometry to one Ba(1) and one B(1) atom. In the sixth F site, F(3) is bonded in a distorted single-bond geometry to one Ba(1) and one B(1) atom. In the seventh F site, F(4) is bonded in a distorted single-bond geometry to one Ba(1) and one As(1) atom.