The material structure described by Mn2O3F is Hydrophilite-derived structured and crystallizes in the orthorhombic Amm2 space group. There are five inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(5), two equivalent O(3), one F(1), and one F(2) atom to form MnO4F2 octahedra that share corners with four equivalent Mn(4)O5F octahedra, corners with four equivalent Mn(5)O5F octahedra,  an edgeedge with one Mn(1)O4F2 octahedra, and  an edgeedge with one Mn(2)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 46-51°. In the second Mn site, Mn(2) is bonded to one O(1), one O(2), two equivalent O(4), one F(2), and one F(3) atom to form MnO4F2 octahedra that share corners with four equivalent Mn(3)O5F octahedra, corners with four equivalent Mn(5)O5F octahedra,  an edgeedge with one Mn(1)O4F2 octahedra, and  an edgeedge with one Mn(2)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 41-52°. In the third Mn site, Mn(3) is bonded to one O(2), four equivalent O(4), and one F(3) atom to form MnO5F octahedra that share corners with eight equivalent Mn(2)O4F2 octahedra and edges with two equivalent Mn(5)O5F octahedra. The corner-sharing octahedral tilt angles range from 48-52°. In the fourth Mn site, Mn(4) is bonded to one O(5), four equivalent O(3), and one F(1) atom to form MnO5F octahedra that share corners with eight equivalent Mn(1)O4F2 octahedra and edges with two equivalent Mn(5)O5F octahedra. The corner-sharing octahedral tilt angles range from 46-51°. In the fifth Mn site, Mn(5) is bonded to one O(1), two equivalent O(3), two equivalent O(4), and one F(2) atom to form MnO5F octahedra that share corners with four equivalent Mn(1)O4F2 octahedra, corners with four equivalent Mn(2)O4F2 octahedra,  an edgeedge with one Mn(3)O5F octahedra, and  an edgeedge with one Mn(4)O5F octahedra. The corner-sharing octahedral tilt angles range from 41-52°. There are five inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Mn(1), one Mn(2), and one Mn(5) atom. In the second O site, O(2) is bonded in a trigonal planar geometry to one Mn(3) and two equivalent Mn(2) atoms. In the third O site, O(3) is bonded in a trigonal planar geometry to one Mn(1), one Mn(4), and one Mn(5) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one Mn(2), one Mn(3), and one Mn(5) atom. In the fifth O site, O(5) is bonded in a trigonal planar geometry to one Mn(4) and two equivalent Mn(1) atoms. There are three inequivalent F sites. In the first F site, F(1) is bonded in a distorted T-shaped geometry to one Mn(4) and two equivalent Mn(1) atoms. In the second F site, F(2) is bonded in a distorted T-shaped geometry to one Mn(1), one Mn(2), and one Mn(5) atom. In the third F site, F(3) is bonded in a distorted trigonal planar geometry to one Mn(3) and two equivalent Mn(2) atoms. is represented by the CIF file [CIF]
data_Mn2O3F
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.597
_cell_length_b   4.597
_cell_length_c   12.113
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   92.738
_symmetry_Int_Tables_number   1
_cell_volume   255.727
_cell_formula_units_Z   4
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  0.001  0.999  0.625  1.0
  Mn  Mn1  1  0.001  0.999  0.375  1.0
  Mn  Mn2  1  0.983  0.017  0.126  1.0
  Mn  Mn3  1  0.983  0.017  0.874  1.0
  Mn  Mn4  1  0.514  0.486  0.000  1.0
  Mn  Mn5  1  0.476  0.524  0.500  1.0
  Mn  Mn6  1  0.519  0.481  0.250  1.0
  Mn  Mn7  1  0.519  0.481  0.750  1.0
  O  O8  1  0.809  0.191  0.250  1.0
  O  O9  1  0.803  0.197  0.000  1.0
  O  O10  1  0.809  0.191  0.750  1.0
  O  O11  1  0.304  0.311  0.625  1.0
  O  O12  1  0.304  0.311  0.375  1.0
  O  O13  1  0.310  0.301  0.125  1.0
  O  O14  1  0.310  0.301  0.875  1.0
  O  O15  1  0.689  0.696  0.625  1.0
  O  O16  1  0.689  0.696  0.375  1.0
  O  O17  1  0.699  0.690  0.125  1.0
  O  O18  1  0.699  0.690  0.875  1.0
  O  O19  1  0.188  0.812  0.500  1.0
  F  F20  1  0.779  0.221  0.500  1.0
  F  F21  1  0.210  0.790  0.244  1.0
  F  F22  1  0.190  0.810  0.000  1.0
  F  F23  1  0.210  0.790  0.756  1.0
[/CIF]
.
The material structure described by Mn2O3F is Hydrophilite-derived structured and crystallizes in the orthorhombic Amm2 space group. There are five inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(5), two equivalent O(3), one F(1), and one F(2) atom to form MnO4F2 octahedra that share corners with four equivalent Mn(4)O5F octahedra, corners with four equivalent Mn(5)O5F octahedra,  an edgeedge with one Mn(1)O4F2 octahedra, and  an edgeedge with one Mn(2)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 46-51°. In the second Mn site, Mn(2) is bonded to one O(1), one O(2), two equivalent O(4), one F(2), and one F(3) atom to form MnO4F2 octahedra that share corners with four equivalent Mn(3)O5F octahedra, corners with four equivalent Mn(5)O5F octahedra,  an edgeedge with one Mn(1)O4F2 octahedra, and  an edgeedge with one Mn(2)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 41-52°. In the third Mn site, Mn(3) is bonded to one O(2), four equivalent O(4), and one F(3) atom to form MnO5F octahedra that share corners with eight equivalent Mn(2)O4F2 octahedra and edges with two equivalent Mn(5)O5F octahedra. The corner-sharing octahedral tilt angles range from 48-52°. In the fourth Mn site, Mn(4) is bonded to one O(5), four equivalent O(3), and one F(1) atom to form MnO5F octahedra that share corners with eight equivalent Mn(1)O4F2 octahedra and edges with two equivalent Mn(5)O5F octahedra. The corner-sharing octahedral tilt angles range from 46-51°. In the fifth Mn site, Mn(5) is bonded to one O(1), two equivalent O(3), two equivalent O(4), and one F(2) atom to form MnO5F octahedra that share corners with four equivalent Mn(1)O4F2 octahedra, corners with four equivalent Mn(2)O4F2 octahedra,  an edgeedge with one Mn(3)O5F octahedra, and  an edgeedge with one Mn(4)O5F octahedra. The corner-sharing octahedral tilt angles range from 41-52°. There are five inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Mn(1), one Mn(2), and one Mn(5) atom. In the second O site, O(2) is bonded in a trigonal planar geometry to one Mn(3) and two equivalent Mn(2) atoms. In the third O site, O(3) is bonded in a trigonal planar geometry to one Mn(1), one Mn(4), and one Mn(5) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one Mn(2), one Mn(3), and one Mn(5) atom. In the fifth O site, O(5) is bonded in a trigonal planar geometry to one Mn(4) and two equivalent Mn(1) atoms. There are three inequivalent F sites. In the first F site, F(1) is bonded in a distorted T-shaped geometry to one Mn(4) and two equivalent Mn(1) atoms. In the second F site, F(2) is bonded in a distorted T-shaped geometry to one Mn(1), one Mn(2), and one Mn(5) atom. In the third F site, F(3) is bonded in a distorted trigonal planar geometry to one Mn(3) and two equivalent Mn(2) atoms. is represented by the CIF file [CIF]
data_Mn2O3F
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.597
_cell_length_b   4.597
_cell_length_c   12.113
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   92.738
_symmetry_Int_Tables_number   1
_cell_volume   255.727
_cell_formula_units_Z   4
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  0.001  0.999  0.625  1.0
  Mn  Mn1  1  0.001  0.999  0.375  1.0
  Mn  Mn2  1  0.983  0.017  0.126  1.0
  Mn  Mn3  1  0.983  0.017  0.874  1.0
  Mn  Mn4  1  0.514  0.486  0.000  1.0
  Mn  Mn5  1  0.476  0.524  0.500  1.0
  Mn  Mn6  1  0.519  0.481  0.250  1.0
  Mn  Mn7  1  0.519  0.481  0.750  1.0
  O  O8  1  0.809  0.191  0.250  1.0
  O  O9  1  0.803  0.197  0.000  1.0
  O  O10  1  0.809  0.191  0.750  1.0
  O  O11  1  0.304  0.311  0.625  1.0
  O  O12  1  0.304  0.311  0.375  1.0
  O  O13  1  0.310  0.301  0.125  1.0
  O  O14  1  0.310  0.301  0.875  1.0
  O  O15  1  0.689  0.696  0.625  1.0
  O  O16  1  0.689  0.696  0.375  1.0
  O  O17  1  0.699  0.690  0.125  1.0
  O  O18  1  0.699  0.690  0.875  1.0
  O  O19  1  0.188  0.812  0.500  1.0
  F  F20  1  0.779  0.221  0.500  1.0
  F  F21  1  0.210  0.790  0.244  1.0
  F  F22  1  0.190  0.810  0.000  1.0
  F  F23  1  0.210  0.790  0.756  1.0
[/CIF]
.