The structure described by Mn2O3F is Hydrophilite-derived structured and crystallizes in the orthorhombic Cmcm space group. There are three inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(3), two equivalent O(2), one F(1), and one F(2) atom to form MnO4F2 octahedra that share corners with four equivalent Mn(2)O4F2 octahedra, corners with four equivalent Mn(3)O6 octahedra, and edges with two equivalent Mn(1)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 46-51°. In the second Mn site, Mn(2) is bonded to four equivalent O(2), one F(1), and one F(2) atom to form MnO4F2 octahedra that share corners with eight equivalent Mn(1)O4F2 octahedra and edges with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-51°. In the third Mn site, Mn(3) is bonded to one O(1), one O(3), and four equivalent O(2) atoms to form a mixture of edge and corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 50-51°. There are three inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Mn(3) 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 distorted trigonal planar geometry to one Mn(3) and two equivalent Mn(1) atoms. There are two inequivalent F sites. In the first F site, F(1) is bonded in a distorted T-shaped geometry to one Mn(2) and two equivalent Mn(1) atoms. In the second F site, F(2) is bonded in a distorted T-shaped geometry to one Mn(2) and two equivalent Mn(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Mn2O3F
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.031
_cell_length_b   6.344
_cell_length_c   7.289
_cell_angle_alpha   90.000
_cell_angle_beta   114.440
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   253.902
_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  0.000  0.000  1.0
  Mn  Mn1  1  0.499  0.000  0.000  1.0
  Mn  Mn2  1  0.501  0.000  0.503  1.0
  Mn  Mn3  1  0.753  0.500  0.006  1.0
  Mn  Mn4  1  0.997  0.000  0.494  1.0
  Mn  Mn5  1  0.249  0.500  0.997  1.0
  Mn  Mn6  1  0.749  0.500  0.500  1.0
  Mn  Mn7  1  0.251  0.500  0.500  1.0
  O  O8  1  0.844  0.000  0.187  1.0
  O  O9  1  0.002  0.309  0.001  1.0
  O  O10  1  0.499  0.309  0.001  1.0
  O  O11  1  0.251  0.191  0.499  1.0
  O  O12  1  0.002  0.691  0.001  1.0
  O  O13  1  0.499  0.691  0.001  1.0
  O  O14  1  0.748  0.191  0.499  1.0
  O  O15  1  0.156  0.000  0.812  1.0
  O  O16  1  0.906  0.500  0.313  1.0
  O  O17  1  0.594  0.500  0.688  1.0
  O  O18  1  0.251  0.809  0.499  1.0
  O  O19  1  0.748  0.809  0.499  1.0
  F  F20  1  0.359  0.000  0.218  1.0
  F  F21  1  0.391  0.500  0.282  1.0
  F  F22  1  0.643  0.000  0.786  1.0
  F  F23  1  0.107  0.500  0.714  1.0
[/CIF]
.
The structure described by Mn2O3F is Hydrophilite-derived structured and crystallizes in the orthorhombic Cmcm space group. There are three inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(3), two equivalent O(2), one F(1), and one F(2) atom to form MnO4F2 octahedra that share corners with four equivalent Mn(2)O4F2 octahedra, corners with four equivalent Mn(3)O6 octahedra, and edges with two equivalent Mn(1)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 46-51°. In the second Mn site, Mn(2) is bonded to four equivalent O(2), one F(1), and one F(2) atom to form MnO4F2 octahedra that share corners with eight equivalent Mn(1)O4F2 octahedra and edges with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-51°. In the third Mn site, Mn(3) is bonded to one O(1), one O(3), and four equivalent O(2) atoms to form a mixture of edge and corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 50-51°. There are three inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Mn(3) 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 distorted trigonal planar geometry to one Mn(3) and two equivalent Mn(1) atoms. There are two inequivalent F sites. In the first F site, F(1) is bonded in a distorted T-shaped geometry to one Mn(2) and two equivalent Mn(1) atoms. In the second F site, F(2) is bonded in a distorted T-shaped geometry to one Mn(2) and two equivalent Mn(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Mn2O3F
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.031
_cell_length_b   6.344
_cell_length_c   7.289
_cell_angle_alpha   90.000
_cell_angle_beta   114.440
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   253.902
_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  0.000  0.000  1.0
  Mn  Mn1  1  0.499  0.000  0.000  1.0
  Mn  Mn2  1  0.501  0.000  0.503  1.0
  Mn  Mn3  1  0.753  0.500  0.006  1.0
  Mn  Mn4  1  0.997  0.000  0.494  1.0
  Mn  Mn5  1  0.249  0.500  0.997  1.0
  Mn  Mn6  1  0.749  0.500  0.500  1.0
  Mn  Mn7  1  0.251  0.500  0.500  1.0
  O  O8  1  0.844  0.000  0.187  1.0
  O  O9  1  0.002  0.309  0.001  1.0
  O  O10  1  0.499  0.309  0.001  1.0
  O  O11  1  0.251  0.191  0.499  1.0
  O  O12  1  0.002  0.691  0.001  1.0
  O  O13  1  0.499  0.691  0.001  1.0
  O  O14  1  0.748  0.191  0.499  1.0
  O  O15  1  0.156  0.000  0.812  1.0
  O  O16  1  0.906  0.500  0.313  1.0
  O  O17  1  0.594  0.500  0.688  1.0
  O  O18  1  0.251  0.809  0.499  1.0
  O  O19  1  0.748  0.809  0.499  1.0
  F  F20  1  0.359  0.000  0.218  1.0
  F  F21  1  0.391  0.500  0.282  1.0
  F  F22  1  0.643  0.000  0.786  1.0
  F  F23  1  0.107  0.500  0.714  1.0
[/CIF]
.