Mn3O5F is Hydrophilite-derived structured and crystallizes in the orthorhombic Amm2 space group. There are four inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(2), one O(5), two equivalent O(3), and one F(1) atom to form MnO5F octahedra that share corners with four equivalent Mn(3)O5F octahedra, corners with four equivalent Mn(4)O6 octahedra,  an edgeedge with one Mn(2)O4F2 octahedra, and  an edgeedge with one Mn(1)O5F octahedra. The corner-sharing octahedral tilt angles range from 48-53°. In the second Mn site, Mn(2) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent F(1) atoms to form a mixture of edge and corner-sharing MnO4F2 octahedra. The corner-sharing octahedral tilt angles range from 48-54°. In the third Mn site, Mn(3) is bonded to one O(2), two equivalent O(3), two equivalent O(4), and one F(1) atom to form MnO5F octahedra that share corners with four equivalent Mn(2)O4F2 octahedra, corners with four equivalent Mn(1)O5F octahedra,  an edgeedge with one Mn(3)O5F octahedra, and  an edgeedge with one Mn(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-54°. In the fourth Mn site, Mn(4) is bonded to one O(1), one O(5), and four equivalent O(3) atoms to form a mixture of edge and corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 48-53°. There are five inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Mn(4) and two equivalent Mn(1) atoms. In the second O site, O(2) is bonded in a trigonal planar geometry to one Mn(1), one Mn(2), and one Mn(3) atom. In the third O site, O(3) is bonded in a trigonal planar geometry to one Mn(1), one Mn(3), and one Mn(4) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one Mn(2) and two equivalent Mn(3) atoms. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one Mn(4) and two equivalent Mn(1) atoms. F(1) is bonded in a distorted trigonal planar geometry to one Mn(1), one Mn(2), and one Mn(3) atom.
Mn3O5F is Hydrophilite-derived structured and crystallizes in the orthorhombic Amm2 space group. There are four inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(2), one O(5), two equivalent O(3), and one F(1) atom to form MnO5F octahedra that share corners with four equivalent Mn(3)O5F octahedra, corners with four equivalent Mn(4)O6 octahedra,  an edgeedge with one Mn(2)O4F2 octahedra, and  an edgeedge with one Mn(1)O5F octahedra. The corner-sharing octahedral tilt angles range from 48-53°. The Mn(1)-O(1) bond length is 1.90 Å. The Mn(1)-O(2) bond length is 1.95 Å. The Mn(1)-O(5) bond length is 1.94 Å. Both Mn(1)-O(3) bond lengths are 1.93 Å. The Mn(1)-F(1) bond length is 2.05 Å. In the second Mn site, Mn(2) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent F(1) atoms to form a mixture of edge and corner-sharing MnO4F2 octahedra. The corner-sharing octahedral tilt angles range from 48-54°. Both Mn(2)-O(2) bond lengths are 1.94 Å. Both Mn(2)-O(4) bond lengths are 1.93 Å. Both Mn(2)-F(1) bond lengths are 2.08 Å. In the third Mn site, Mn(3) is bonded to one O(2), two equivalent O(3), two equivalent O(4), and one F(1) atom to form MnO5F octahedra that share corners with four equivalent Mn(2)O4F2 octahedra, corners with four equivalent Mn(1)O5F octahedra,  an edgeedge with one Mn(3)O5F octahedra, and  an edgeedge with one Mn(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-54°. The Mn(3)-O(2) bond length is 1.89 Å. Both Mn(3)-O(3) bond lengths are 1.94 Å. Both Mn(3)-O(4) bond lengths are 1.95 Å. The Mn(3)-F(1) bond length is 2.08 Å. In the fourth Mn site, Mn(4) is bonded to one O(1), one O(5), and four equivalent O(3) atoms to form a mixture of edge and corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 48-53°. The Mn(4)-O(1) bond length is 2.03 Å. The Mn(4)-O(5) bond length is 1.98 Å. All Mn(4)-O(3) bond lengths are 1.94 Å. There are five inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Mn(4) and two equivalent Mn(1) atoms. In the second O site, O(2) is bonded in a trigonal planar geometry to one Mn(1), one Mn(2), and one Mn(3) atom. In the third O site, O(3) is bonded in a trigonal planar geometry to one Mn(1), one Mn(3), and one Mn(4) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one Mn(2) and two equivalent Mn(3) atoms. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one Mn(4) and two equivalent Mn(1) atoms. F(1) is bonded in a distorted trigonal planar geometry to one Mn(1), one Mn(2), and one Mn(3) atom.