MnOF is Hydrophilite-derived structured and crystallizes in the monoclinic P2_1/c space group. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(2), two equivalent O(1), one F(2), and two equivalent F(1) atoms to form a mixture of edge and corner-sharing MnO3F3 octahedra. The corner-sharing octahedral tilt angles range from 44-62°. In the second Mn site, Mn(2) is bonded to one O(1), two equivalent O(2), one F(1), and two equivalent F(2) atoms to form a mixture of edge and corner-sharing MnO3F3 octahedra. The corner-sharing octahedral tilt angles range from 41-62°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Mn(2) and two equivalent Mn(1) atoms. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Mn(1) and two equivalent Mn(2) atoms. There are two inequivalent F sites. In the first F site, F(1) is bonded in a trigonal planar geometry to one Mn(2) and two equivalent Mn(1) atoms. In the second F site, F(2) is bonded in a distorted trigonal planar geometry to one Mn(1) and two equivalent Mn(2) atoms.
MnOF is Hydrophilite-derived structured and crystallizes in the monoclinic P2_1/c space group. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(2), two equivalent O(1), one F(2), and two equivalent F(1) atoms to form a mixture of edge and corner-sharing MnO3F3 octahedra. The corner-sharing octahedral tilt angles range from 44-62°. The Mn(1)-O(2) bond length is 2.00 Å. There is one shorter (1.92 Å) and one longer (2.02 Å) Mn(1)-O(1) bond length. The Mn(1)-F(2) bond length is 2.14 Å. There is one shorter (2.01 Å) and one longer (2.11 Å) Mn(1)-F(1) bond length. In the second Mn site, Mn(2) is bonded to one O(1), two equivalent O(2), one F(1), and two equivalent F(2) atoms to form a mixture of edge and corner-sharing MnO3F3 octahedra. The corner-sharing octahedral tilt angles range from 41-62°. The Mn(2)-O(1) bond length is 2.00 Å. There is one shorter (1.91 Å) and one longer (1.97 Å) Mn(2)-O(2) bond length. The Mn(2)-F(1) bond length is 2.12 Å. There is one shorter (1.97 Å) and one longer (2.11 Å) Mn(2)-F(2) bond length. There are two inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Mn(2) and two equivalent Mn(1) atoms. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Mn(1) and two equivalent Mn(2) atoms. There are two inequivalent F sites. In the first F site, F(1) is bonded in a trigonal planar geometry to one Mn(2) and two equivalent Mn(1) atoms. In the second F site, F(2) is bonded in a distorted trigonal planar geometry to one Mn(1) and two equivalent Mn(2) atoms.