UMn(OF2)3 crystallizes in the monoclinic C2/c space group. U(1) is bonded in a 7-coordinate geometry to one O(1), two equivalent F(1), two equivalent F(2), and two equivalent F(3) atoms. Mn(1) is bonded in an octahedral geometry to two equivalent O(2), two equivalent F(2), and two equivalent F(3) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one U(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one Mn(1) atom. There are three inequivalent F sites. In the first F site, F(1) is bonded in a single-bond geometry to one U(1) atom. In the second F site, F(2) is bonded in a bent 150 degrees geometry to one U(1) and one Mn(1) atom. In the third F site, F(3) is bonded in a bent 150 degrees geometry to one U(1) and one Mn(1) atom.
UMn(OF2)3 crystallizes in the monoclinic C2/c space group. U(1) is bonded in a 7-coordinate geometry to one O(1), two equivalent F(1), two equivalent F(2), and two equivalent F(3) atoms. The U(1)-O(1) bond length is 1.81 Å. Both U(1)-F(1) bond lengths are 2.04 Å. Both U(1)-F(2) bond lengths are 2.32 Å. Both U(1)-F(3) bond lengths are 2.29 Å. Mn(1) is bonded in an octahedral geometry to two equivalent O(2), two equivalent F(2), and two equivalent F(3) atoms. Both Mn(1)-O(2) bond lengths are 1.69 Å. Both Mn(1)-F(2) bond lengths are 1.95 Å. Both Mn(1)-F(3) bond lengths are 1.93 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one U(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one Mn(1) atom. There are three inequivalent F sites. In the first F site, F(1) is bonded in a single-bond geometry to one U(1) atom. In the second F site, F(2) is bonded in a bent 150 degrees geometry to one U(1) and one Mn(1) atom. In the third F site, F(3) is bonded in a bent 150 degrees geometry to one U(1) and one Mn(1) atom.