CuH4(OF)2 crystallizes in the monoclinic C2/m space group. Cu(1) is bonded in a distorted square co-planar geometry to two equivalent O(1) and four equivalent F(1) atoms. H(1) is bonded in a distorted single-bond geometry to one O(1) and one F(1) atom. O(1) is bonded in a distorted trigonal planar geometry to one Cu(1) and two equivalent H(1) atoms. F(1) is bonded in a 4-coordinate geometry to two equivalent Cu(1) and two equivalent H(1) atoms.
CuH4(OF)2 crystallizes in the monoclinic C2/m space group. Cu(1) is bonded in a distorted square co-planar geometry to two equivalent O(1) and four equivalent F(1) atoms. Both Cu(1)-O(1) bond lengths are 1.91 Å. There are two shorter (1.96 Å) and two longer (2.58 Å) Cu(1)-F(1) bond lengths. H(1) is bonded in a distorted single-bond geometry to one O(1) and one F(1) atom. The H(1)-O(1) bond length is 1.00 Å. The H(1)-F(1) bond length is 1.62 Å. O(1) is bonded in a distorted trigonal planar geometry to one Cu(1) and two equivalent H(1) atoms. F(1) is bonded in a 4-coordinate geometry to two equivalent Cu(1) and two equivalent H(1) atoms.