Hf3MnF6 crystallizes in the triclinic P-1 space group. There are three inequivalent Hf sites. In the first Hf site, Hf(1) is bonded in a linear geometry to two equivalent F(2) atoms. In the second Hf site, Hf(2) is bonded in a linear geometry to two equivalent F(3) atoms. In the third Hf site, Hf(3) is bonded in a linear geometry to two equivalent F(1) atoms. Mn(1) is bonded in an octahedral geometry to two equivalent F(1), two equivalent F(2), and two equivalent F(3) atoms. There are three inequivalent F sites. In the first F site, F(1) is bonded in a distorted bent 150 degrees geometry to one Hf(3) and one Mn(1) atom. In the second F site, F(2) is bonded in a bent 150 degrees geometry to one Hf(1) and one Mn(1) atom. In the third F site, F(3) is bonded in a distorted bent 120 degrees geometry to one Hf(2) and one Mn(1) atom.
Hf3MnF6 crystallizes in the triclinic P-1 space group. There are three inequivalent Hf sites. In the first Hf site, Hf(1) is bonded in a linear geometry to two equivalent F(2) atoms. Both Hf(1)-F(2) bond lengths are 1.96 Å. In the second Hf site, Hf(2) is bonded in a linear geometry to two equivalent F(3) atoms. Both Hf(2)-F(3) bond lengths are 2.00 Å. In the third Hf site, Hf(3) is bonded in a linear geometry to two equivalent F(1) atoms. Both Hf(3)-F(1) bond lengths are 2.00 Å. Mn(1) is bonded in an octahedral geometry to two equivalent F(1), two equivalent F(2), and two equivalent F(3) atoms. Both Mn(1)-F(1) bond lengths are 2.13 Å. Both Mn(1)-F(2) bond lengths are 2.15 Å. Both Mn(1)-F(3) bond lengths are 2.14 Å. There are three inequivalent F sites. In the first F site, F(1) is bonded in a distorted bent 150 degrees geometry to one Hf(3) and one Mn(1) atom. In the second F site, F(2) is bonded in a bent 150 degrees geometry to one Hf(1) and one Mn(1) atom. In the third F site, F(3) is bonded in a distorted bent 120 degrees geometry to one Hf(2) and one Mn(1) atom.