Ni(AuF4)2 crystallizes in the monoclinic P2_1/c space group. Ni(1) is bonded in an octahedral geometry to two equivalent F(1), two equivalent F(2), and two equivalent F(3) atoms. Au(1) is bonded in a rectangular see-saw-like geometry to one F(1), one F(2), one F(3), and one F(4) atom. There are four inequivalent F sites. In the first F site, F(1) is bonded in a distorted bent 150 degrees geometry to one Ni(1) and one Au(1) atom. In the second F site, F(2) is bonded in a bent 150 degrees geometry to one Ni(1) and one Au(1) atom. In the third F site, F(3) is bonded in a bent 120 degrees geometry to one Ni(1) and one Au(1) atom. In the fourth F site, F(4) is bonded in a single-bond geometry to one Au(1) atom.
Ni(AuF4)2 crystallizes in the monoclinic P2_1/c space group. Ni(1) is bonded in an octahedral geometry to two equivalent F(1), two equivalent F(2), and two equivalent F(3) atoms. Both Ni(1)-F(1) bond lengths are 2.00 Å. Both Ni(1)-F(2) bond lengths are 2.00 Å. Both Ni(1)-F(3) bond lengths are 1.97 Å. Au(1) is bonded in a rectangular see-saw-like geometry to one F(1), one F(2), one F(3), and one F(4) atom. The Au(1)-F(1) bond length is 1.96 Å. The Au(1)-F(2) bond length is 1.96 Å. The Au(1)-F(3) bond length is 1.97 Å. The Au(1)-F(4) bond length is 1.92 Å. There are four inequivalent F sites. In the first F site, F(1) is bonded in a distorted bent 150 degrees geometry to one Ni(1) and one Au(1) atom. In the second F site, F(2) is bonded in a bent 150 degrees geometry to one Ni(1) and one Au(1) atom. In the third F site, F(3) is bonded in a bent 120 degrees geometry to one Ni(1) and one Au(1) atom. In the fourth F site, F(4) is bonded in a single-bond geometry to one Au(1) atom.