The crystal structure described by 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(1), one O(2), two equivalent F(1), and two equivalent F(2) atoms to form MnO2F4 octahedra that share corners with two equivalent Mn(1)O2F4 octahedra, corners with six equivalent Mn(2)O4F2 octahedra,  an edgeedge with one Mn(1)O2F4 octahedra, and  an edgeedge with one Mn(2)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 47-57°. In the second Mn site, Mn(2) is bonded to two equivalent O(1), two equivalent O(2), one F(1), and one F(2) atom to form MnO4F2 octahedra that share corners with two equivalent Mn(2)O4F2 octahedra, corners with six equivalent Mn(1)O2F4 octahedra,  an edgeedge with one Mn(1)O2F4 octahedra, and  an edgeedge with one Mn(2)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 47-57°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Mn(1) and two equivalent Mn(2) atoms. In the second O site, O(2) is bonded in a 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 distorted 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(2) and two equivalent Mn(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_MnOF
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.678
_cell_length_b   5.625
_cell_length_c   11.708
_cell_angle_alpha   61.851
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   271.620
_cell_formula_units_Z   8
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  0.549  0.524  0.124  1.0
  Mn  Mn1  1  0.451  0.476  0.876  1.0
  Mn  Mn2  1  0.463  0.024  0.626  1.0
  Mn  Mn3  1  0.537  0.976  0.374  1.0
  Mn  Mn4  1  0.049  0.476  0.376  1.0
  Mn  Mn5  1  0.963  0.976  0.874  1.0
  Mn  Mn6  1  0.951  0.524  0.624  1.0
  Mn  Mn7  1  0.037  0.024  0.126  1.0
  O  O8  1  0.286  0.159  0.456  1.0
  O  O9  1  0.339  0.181  0.207  1.0
  O  O10  1  0.161  0.181  0.707  1.0
  O  O11  1  0.214  0.159  0.956  1.0
  O  O12  1  0.786  0.841  0.044  1.0
  O  O13  1  0.839  0.819  0.293  1.0
  O  O14  1  0.661  0.819  0.793  1.0
  O  O15  1  0.714  0.841  0.544  1.0
  F  F16  1  0.245  0.638  0.968  1.0
  F  F17  1  0.191  0.673  0.712  1.0
  F  F18  1  0.309  0.673  0.212  1.0
  F  F19  1  0.255  0.638  0.468  1.0
  F  F20  1  0.745  0.362  0.532  1.0
  F  F21  1  0.691  0.327  0.788  1.0
  F  F22  1  0.809  0.327  0.288  1.0
  F  F23  1  0.755  0.362  0.032  1.0
[/CIF]
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The crystal structure described by 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(1), one O(2), two equivalent F(1), and two equivalent F(2) atoms to form MnO2F4 octahedra that share corners with two equivalent Mn(1)O2F4 octahedra, corners with six equivalent Mn(2)O4F2 octahedra,  an edgeedge with one Mn(1)O2F4 octahedra, and  an edgeedge with one Mn(2)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 47-57°. In the second Mn site, Mn(2) is bonded to two equivalent O(1), two equivalent O(2), one F(1), and one F(2) atom to form MnO4F2 octahedra that share corners with two equivalent Mn(2)O4F2 octahedra, corners with six equivalent Mn(1)O2F4 octahedra,  an edgeedge with one Mn(1)O2F4 octahedra, and  an edgeedge with one Mn(2)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 47-57°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Mn(1) and two equivalent Mn(2) atoms. In the second O site, O(2) is bonded in a 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 distorted 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(2) and two equivalent Mn(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_MnOF
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.678
_cell_length_b   5.625
_cell_length_c   11.708
_cell_angle_alpha   61.851
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   271.620
_cell_formula_units_Z   8
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  0.549  0.524  0.124  1.0
  Mn  Mn1  1  0.451  0.476  0.876  1.0
  Mn  Mn2  1  0.463  0.024  0.626  1.0
  Mn  Mn3  1  0.537  0.976  0.374  1.0
  Mn  Mn4  1  0.049  0.476  0.376  1.0
  Mn  Mn5  1  0.963  0.976  0.874  1.0
  Mn  Mn6  1  0.951  0.524  0.624  1.0
  Mn  Mn7  1  0.037  0.024  0.126  1.0
  O  O8  1  0.286  0.159  0.456  1.0
  O  O9  1  0.339  0.181  0.207  1.0
  O  O10  1  0.161  0.181  0.707  1.0
  O  O11  1  0.214  0.159  0.956  1.0
  O  O12  1  0.786  0.841  0.044  1.0
  O  O13  1  0.839  0.819  0.293  1.0
  O  O14  1  0.661  0.819  0.793  1.0
  O  O15  1  0.714  0.841  0.544  1.0
  F  F16  1  0.245  0.638  0.968  1.0
  F  F17  1  0.191  0.673  0.712  1.0
  F  F18  1  0.309  0.673  0.212  1.0
  F  F19  1  0.255  0.638  0.468  1.0
  F  F20  1  0.745  0.362  0.532  1.0
  F  F21  1  0.691  0.327  0.788  1.0
  F  F22  1  0.809  0.327  0.288  1.0
  F  F23  1  0.755  0.362  0.032  1.0
[/CIF]
.