The structure described by Mn3(OF2)2 is Hydrophilite-derived structured and crystallizes in the triclinic P1 space group. There are six inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(2), one O(4), one F(1), one F(4), one F(7), and one F(8) atom to form MnO2F4 octahedra that share corners with two equivalent Mn(3)O2F4 octahedra, corners with three equivalent Mn(6)O2F4 octahedra, corners with three equivalent Mn(2)O3F3 octahedra,  an edgeedge with one Mn(4)O2F4 octahedra, and  an edgeedge with one Mn(5)OF5 octahedra. The corner-sharing octahedral tilt angles range from 41-58°. In the second Mn site, Mn(2) is bonded to one O(1), one O(3), one O(4), one F(1), one F(4), and one F(5) atom to form MnO3F3 octahedra that share corners with two equivalent Mn(4)O2F4 octahedra, corners with three equivalent Mn(1)O2F4 octahedra, corners with three equivalent Mn(5)OF5 octahedra,  an edgeedge with one Mn(3)O2F4 octahedra, and  an edgeedge with one Mn(6)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 42-52°. In the third Mn site, Mn(3) is bonded to one O(2), one O(3), one F(2), one F(3), one F(4), and one F(6) atom to form MnO2F4 octahedra that share corners with two equivalent Mn(1)O2F4 octahedra, corners with three equivalent Mn(4)O2F4 octahedra, corners with three equivalent Mn(5)OF5 octahedra,  an edgeedge with one Mn(6)O2F4 octahedra, and  an edgeedge with one Mn(2)O3F3 octahedra. The corner-sharing octahedral tilt angles range from 41-58°. In the fourth Mn site, Mn(4) is bonded to one O(1), one O(3), one F(2), one F(6), one F(7), and one F(8) atom to form MnO2F4 octahedra that share corners with two equivalent Mn(2)O3F3 octahedra, corners with three equivalent Mn(3)O2F4 octahedra, corners with three equivalent Mn(6)O2F4 octahedra,  an edgeedge with one Mn(1)O2F4 octahedra, and  an edgeedge with one Mn(5)OF5 octahedra. The corner-sharing octahedral tilt angles range from 46-58°. In the fifth Mn site, Mn(5) is bonded to one O(4), one F(1), one F(2), one F(3), one F(5), and one F(6) atom to form MnOF5 octahedra that share corners with two equivalent Mn(6)O2F4 octahedra, corners with three equivalent Mn(3)O2F4 octahedra, corners with three equivalent Mn(2)O3F3 octahedra,  an edgeedge with one Mn(1)O2F4 octahedra, and  an edgeedge with one Mn(4)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 42-56°. In the sixth Mn site, Mn(6) is bonded to one O(1), one O(2), one F(3), one F(5), one F(7), and one F(8) atom to form MnO2F4 octahedra that share corners with two equivalent Mn(5)OF5 octahedra, corners with three equivalent Mn(1)O2F4 octahedra, corners with three equivalent Mn(4)O2F4 octahedra,  an edgeedge with one Mn(3)O2F4 octahedra, and  an edgeedge with one Mn(2)O3F3 octahedra. The corner-sharing octahedral tilt angles range from 46-58°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Mn(2), one Mn(4), and one Mn(6) atom. In the second O site, O(2) is bonded in a trigonal planar geometry to one Mn(1), one Mn(3), and one Mn(6) atom. In the third O site, O(3) is bonded in a trigonal planar geometry to one Mn(2), 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(1), one Mn(2), and one Mn(5) atom. There are eight inequivalent F sites. In the first F site, F(1) is bonded in a distorted T-shaped geometry to one Mn(1), one Mn(2), and one Mn(5) atom. In the second F site, F(2) is bonded in a trigonal planar geometry to one Mn(3), one Mn(4), and one Mn(5) atom. In the third F site, F(3) is bonded in a trigonal planar geometry to one Mn(3), one Mn(5), and one Mn(6) atom. In the fourth F site, F(4) is bonded in a distorted T-shaped geometry to one Mn(1), one Mn(2), and one Mn(3) atom. In the fifth F site, F(5) is bonded in a distorted trigonal planar geometry to one Mn(2), one Mn(5), and one Mn(6) atom. In the sixth F site, F(6) is bonded in a trigonal planar geometry to one Mn(3), one Mn(4), and one Mn(5) atom. In the seventh F site, F(7) is bonded in a trigonal planar geometry to one Mn(1), one Mn(4), and one Mn(6) atom. In the eighth F site, F(8) is bonded in a trigonal planar geometry to one Mn(1), one Mn(4), and one Mn(6) atom. is represented by the CIF card [CIF]
data_Mn3(OF2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.735
_cell_length_b   5.801
_cell_length_c   7.288
_cell_angle_alpha   74.324
_cell_angle_beta   73.878
_cell_angle_gamma   73.989
_symmetry_Int_Tables_number   1
_cell_volume   218.890
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Mn  Mn0  1  0.298  0.331  0.162  1.0
  Mn  Mn1  1  0.687  0.641  0.329  1.0
  Mn  Mn2  1  0.347  0.352  0.684  1.0
  Mn  Mn3  1  0.674  0.667  0.834  1.0
  Mn  Mn4  1  0.005  0.020  0.494  1.0
  Mn  Mn5  1  0.989  0.001  0.999  1.0
  O  O6  1  0.777  0.759  0.035  1.0
  O  O7  1  0.210  0.236  0.967  1.0
  O  O8  1  0.584  0.563  0.631  1.0
  O  O9  1  0.972  0.352  0.329  1.0
  F  F10  1  0.382  0.943  0.336  1.0
  F  F11  1  0.031  0.664  0.659  1.0
  F  F12  1  0.107  0.122  0.699  1.0
  F  F13  1  0.415  0.416  0.373  1.0
  F  F14  1  0.909  0.898  0.297  1.0
  F  F15  1  0.639  0.030  0.669  1.0
  F  F16  1  0.310  0.703  0.994  1.0
  F  F17  1  0.663  0.303  0.011  1.0
[/CIF]
.
The structure described by Mn3(OF2)2 is Hydrophilite-derived structured and crystallizes in the triclinic P1 space group. There are six inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(2), one O(4), one F(1), one F(4), one F(7), and one F(8) atom to form MnO2F4 octahedra that share corners with two equivalent Mn(3)O2F4 octahedra, corners with three equivalent Mn(6)O2F4 octahedra, corners with three equivalent Mn(2)O3F3 octahedra,  an edgeedge with one Mn(4)O2F4 octahedra, and  an edgeedge with one Mn(5)OF5 octahedra. The corner-sharing octahedral tilt angles range from 41-58°. In the second Mn site, Mn(2) is bonded to one O(1), one O(3), one O(4), one F(1), one F(4), and one F(5) atom to form MnO3F3 octahedra that share corners with two equivalent Mn(4)O2F4 octahedra, corners with three equivalent Mn(1)O2F4 octahedra, corners with three equivalent Mn(5)OF5 octahedra,  an edgeedge with one Mn(3)O2F4 octahedra, and  an edgeedge with one Mn(6)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 42-52°. In the third Mn site, Mn(3) is bonded to one O(2), one O(3), one F(2), one F(3), one F(4), and one F(6) atom to form MnO2F4 octahedra that share corners with two equivalent Mn(1)O2F4 octahedra, corners with three equivalent Mn(4)O2F4 octahedra, corners with three equivalent Mn(5)OF5 octahedra,  an edgeedge with one Mn(6)O2F4 octahedra, and  an edgeedge with one Mn(2)O3F3 octahedra. The corner-sharing octahedral tilt angles range from 41-58°. In the fourth Mn site, Mn(4) is bonded to one O(1), one O(3), one F(2), one F(6), one F(7), and one F(8) atom to form MnO2F4 octahedra that share corners with two equivalent Mn(2)O3F3 octahedra, corners with three equivalent Mn(3)O2F4 octahedra, corners with three equivalent Mn(6)O2F4 octahedra,  an edgeedge with one Mn(1)O2F4 octahedra, and  an edgeedge with one Mn(5)OF5 octahedra. The corner-sharing octahedral tilt angles range from 46-58°. In the fifth Mn site, Mn(5) is bonded to one O(4), one F(1), one F(2), one F(3), one F(5), and one F(6) atom to form MnOF5 octahedra that share corners with two equivalent Mn(6)O2F4 octahedra, corners with three equivalent Mn(3)O2F4 octahedra, corners with three equivalent Mn(2)O3F3 octahedra,  an edgeedge with one Mn(1)O2F4 octahedra, and  an edgeedge with one Mn(4)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 42-56°. In the sixth Mn site, Mn(6) is bonded to one O(1), one O(2), one F(3), one F(5), one F(7), and one F(8) atom to form MnO2F4 octahedra that share corners with two equivalent Mn(5)OF5 octahedra, corners with three equivalent Mn(1)O2F4 octahedra, corners with three equivalent Mn(4)O2F4 octahedra,  an edgeedge with one Mn(3)O2F4 octahedra, and  an edgeedge with one Mn(2)O3F3 octahedra. The corner-sharing octahedral tilt angles range from 46-58°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Mn(2), one Mn(4), and one Mn(6) atom. In the second O site, O(2) is bonded in a trigonal planar geometry to one Mn(1), one Mn(3), and one Mn(6) atom. In the third O site, O(3) is bonded in a trigonal planar geometry to one Mn(2), 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(1), one Mn(2), and one Mn(5) atom. There are eight inequivalent F sites. In the first F site, F(1) is bonded in a distorted T-shaped geometry to one Mn(1), one Mn(2), and one Mn(5) atom. In the second F site, F(2) is bonded in a trigonal planar geometry to one Mn(3), one Mn(4), and one Mn(5) atom. In the third F site, F(3) is bonded in a trigonal planar geometry to one Mn(3), one Mn(5), and one Mn(6) atom. In the fourth F site, F(4) is bonded in a distorted T-shaped geometry to one Mn(1), one Mn(2), and one Mn(3) atom. In the fifth F site, F(5) is bonded in a distorted trigonal planar geometry to one Mn(2), one Mn(5), and one Mn(6) atom. In the sixth F site, F(6) is bonded in a trigonal planar geometry to one Mn(3), one Mn(4), and one Mn(5) atom. In the seventh F site, F(7) is bonded in a trigonal planar geometry to one Mn(1), one Mn(4), and one Mn(6) atom. In the eighth F site, F(8) is bonded in a trigonal planar geometry to one Mn(1), one Mn(4), and one Mn(6) atom. is represented by the CIF card [CIF]
data_Mn3(OF2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.735
_cell_length_b   5.801
_cell_length_c   7.288
_cell_angle_alpha   74.324
_cell_angle_beta   73.878
_cell_angle_gamma   73.989
_symmetry_Int_Tables_number   1
_cell_volume   218.890
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Mn  Mn0  1  0.298  0.331  0.162  1.0
  Mn  Mn1  1  0.687  0.641  0.329  1.0
  Mn  Mn2  1  0.347  0.352  0.684  1.0
  Mn  Mn3  1  0.674  0.667  0.834  1.0
  Mn  Mn4  1  0.005  0.020  0.494  1.0
  Mn  Mn5  1  0.989  0.001  0.999  1.0
  O  O6  1  0.777  0.759  0.035  1.0
  O  O7  1  0.210  0.236  0.967  1.0
  O  O8  1  0.584  0.563  0.631  1.0
  O  O9  1  0.972  0.352  0.329  1.0
  F  F10  1  0.382  0.943  0.336  1.0
  F  F11  1  0.031  0.664  0.659  1.0
  F  F12  1  0.107  0.122  0.699  1.0
  F  F13  1  0.415  0.416  0.373  1.0
  F  F14  1  0.909  0.898  0.297  1.0
  F  F15  1  0.639  0.030  0.669  1.0
  F  F16  1  0.310  0.703  0.994  1.0
  F  F17  1  0.663  0.303  0.011  1.0
[/CIF]
.