MgCrF4 crystallizes in the monoclinic C2/c space group. Mg(1) is bonded to two equivalent F(1) and four equivalent F(2) atoms to form distorted edge-sharing MgF6 octahedra. Cr(1) is bonded in a square co-planar geometry to two equivalent F(1) and two equivalent F(2) atoms. There are two inequivalent F sites. In the first F site, F(1) is bonded in a bent 120 degrees geometry to one Mg(1) and one Cr(1) atom. In the second F site, F(2) is bonded in a distorted trigonal planar geometry to two equivalent Mg(1) and one Cr(1) atom.
MgCrF4 crystallizes in the monoclinic C2/c space group. Mg(1) is bonded to two equivalent F(1) and four equivalent F(2) atoms to form distorted edge-sharing MgF6 octahedra. Both Mg(1)-F(1) bond lengths are 1.95 Å. There are two shorter (2.03 Å) and two longer (2.13 Å) Mg(1)-F(2) bond lengths. Cr(1) is bonded in a square co-planar geometry to two equivalent F(1) and two equivalent F(2) atoms. Both Cr(1)-F(1) bond lengths are 2.02 Å. Both Cr(1)-F(2) bond lengths are 2.04 Å. There are two inequivalent F sites. In the first F site, F(1) is bonded in a bent 120 degrees geometry to one Mg(1) and one Cr(1) atom. In the second F site, F(2) is bonded in a distorted trigonal planar geometry to two equivalent Mg(1) and one Cr(1) atom.