The structure described by Mn6O5F7 crystallizes in the triclinic P1 space group. There are twelve inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(3), one O(6), one F(10), one F(13), and one F(2) atom to form MnO3F3 octahedra that share corners with two equivalent Mn(2)O2F4 octahedra, corners with two equivalent Mn(7)O4F2 octahedra, and edges with two equivalent Mn(8)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 44-53°. In the second Mn site, Mn(2) is bonded to one O(10), one O(9), one F(1), one F(10), one F(14), and one F(2) atom to form MnO2F4 octahedra that share corners with two equivalent Mn(3)O2F4 octahedra, corners with two equivalent Mn(1)O3F3 octahedra, corners with two equivalent Mn(11)O3F3 octahedra, corners with two equivalent Mn(8)O4F2 octahedra, and edges with two equivalent Mn(7)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 44-63°. In the third Mn site, Mn(3) is bonded to one O(4), one O(7), one F(1), one F(14), one F(4), and one F(9) atom to form distorted MnO2F4 octahedra that share  a cornercorner with one Mn(10)O2F4 octahedra, corners with two equivalent Mn(2)O2F4 octahedra, corners with two equivalent Mn(7)O4F2 octahedra,  an edgeedge with one Mn(10)O2F4 octahedra, and edges with two equivalent Mn(11)O3F3 octahedra. The corner-sharing octahedral tilt angles range from 27-61°. In the fourth Mn site, Mn(4) is bonded in a 6-coordinate geometry to one O(5), one O(8), one F(12), one F(3), one F(7), and one F(9) atom. In the fifth Mn site, Mn(5) is bonded in a 6-coordinate geometry to one O(2), one O(5), one F(11), one F(12), one F(3), and one F(8) atom. In the sixth Mn site, Mn(6) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(6), one F(11), one F(13), and one F(5) atom. In the seventh Mn site, Mn(7) is bonded to one O(10), one O(3), one O(4), one O(9), one F(10), and one F(14) atom to form distorted MnO4F2 octahedra that share corners with two equivalent Mn(3)O2F4 octahedra, corners with two equivalent Mn(1)O3F3 octahedra, corners with two equivalent Mn(11)O3F3 octahedra, corners with two equivalent Mn(8)O4F2 octahedra, and edges with two equivalent Mn(2)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 44-61°. In the eighth Mn site, Mn(8) is bonded to one O(1), one O(10), one O(3), one O(6), one F(2), and one F(6) atom to form MnO4F2 octahedra that share corners with two equivalent Mn(2)O2F4 octahedra, corners with two equivalent Mn(7)O4F2 octahedra, and edges with two equivalent Mn(1)O3F3 octahedra. The corner-sharing octahedral tilt angles range from 48-62°. In the ninth Mn site, Mn(9) is bonded in a 5-coordinate geometry to one O(2), one O(5), one O(8), one F(3), one F(5), and one F(8) atom. In the tenth Mn site, Mn(10) is bonded to one O(7), one O(8), one F(12), one F(3), one F(4), and one F(9) atom to form distorted MnO2F4 octahedra that share  a cornercorner with one Mn(3)O2F4 octahedra, corners with two equivalent Mn(11)O3F3 octahedra, and  an edgeedge with one Mn(3)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 27-57°. In the eleventh Mn site, Mn(11) is bonded to one O(4), one O(7), one O(9), one F(1), one F(4), and one F(7) atom to form distorted MnO3F3 octahedra that share corners with two equivalent Mn(10)O2F4 octahedra, corners with two equivalent Mn(2)O2F4 octahedra, corners with two equivalent Mn(7)O4F2 octahedra, and edges with two equivalent Mn(3)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 44-63°. In the twelfth Mn site, Mn(12) is bonded in a 7-coordinate geometry to one O(1), one O(2), one O(6), one F(13), one F(5), one F(6), and one F(8) atom. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a distorted rectangular see-saw-like geometry to one Mn(1), one Mn(12), one Mn(6), and one Mn(8) atom. In the second O site, O(2) is bonded to one Mn(12), one Mn(5), one Mn(6), and one Mn(9) atom to form edge-sharing OMn4 tetrahedra. In the third O site, O(3) is bonded in a trigonal planar geometry to one Mn(1), one Mn(7), and one Mn(8) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one Mn(11), one Mn(3), and one Mn(7) atom. In the fifth O site, O(5) is bonded in a trigonal non-coplanar geometry to one Mn(4), one Mn(5), and one Mn(9) atom. In the sixth O site, O(6) is bonded to one Mn(1), one Mn(12), one Mn(6), and one Mn(8) atom to form edge-sharing OMn4 tetrahedra. In the seventh O site, O(7) is bonded in a distorted trigonal non-coplanar geometry to one Mn(10), one Mn(11), and one Mn(3) atom. In the eighth O site, O(8) is bonded in a trigonal planar geometry to one Mn(10), one Mn(4), and one Mn(9) atom. In the ninth O site, O(9) is bonded in a trigonal planar geometry to one Mn(11), one Mn(2), and one Mn(7) atom. In the tenth O site, O(10) is bonded in a trigonal planar geometry to one Mn(2), one Mn(7), and one Mn(8) atom. There are fourteen inequivalent F sites. In the first F site, F(1) is bonded in a 3-coordinate geometry to one Mn(11), one Mn(2), and one Mn(3) atom. 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(8) atom. In the third F site, F(3) is bonded in a 4-coordinate geometry to one Mn(10), one Mn(4), one Mn(5), and one Mn(9) atom. In the fourth F site, F(4) is bonded in a distorted T-shaped geometry to one Mn(10), one Mn(11), and one Mn(3) atom. In the fifth F site, F(5) is bonded in a 3-coordinate geometry to one Mn(12), one Mn(6), and one Mn(9) atom. In the sixth F site, F(6) is bonded in a water-like geometry to one Mn(12) and one Mn(8) atom. In the seventh F site, F(7) is bonded in a bent 120 degrees geometry to one Mn(11) and one Mn(4) atom. In the eighth F site, F(8) is bonded in a distorted trigonal non-coplanar geometry to one Mn(12), one Mn(5), and one Mn(9) atom. In the ninth F site, F(9) is bonded in a 3-coordinate geometry to one Mn(10), one Mn(3), and one Mn(4) atom. In the tenth F site, F(10) is bonded in a 3-coordinate geometry to one Mn(1), one Mn(2), and one Mn(7) atom. In the eleventh F site, F(11) is bonded in a bent 150 degrees geometry to one Mn(5) and one Mn(6) atom. In the twelfth F site, F(12) is bonded in a 3-coordinate geometry to one Mn(10), one Mn(4), and one Mn(5) atom. In the thirteenth F site, F(13) is bonded in a distorted trigonal planar geometry to one Mn(1), one Mn(12), and one Mn(6) atom. In the fourteenth F site, F(14) is bonded in a distorted T-shaped geometry to one Mn(2), one Mn(3), and one Mn(7) atom. is represented by the CIF card [CIF]
data_Mn6O5F7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.249
_cell_length_b   5.501
_cell_length_c   14.823
_cell_angle_alpha   88.523
_cell_angle_beta   83.444
_cell_angle_gamma   89.696
_symmetry_Int_Tables_number   1
_cell_volume   425.100
_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  0.959  0.094  0.999  1.0
  Mn  Mn1  1  0.495  0.848  0.834  1.0
  Mn  Mn2  1  0.040  0.119  0.673  1.0
  Mn  Mn3  1  0.485  0.928  0.493  1.0
  Mn  Mn4  1  0.942  0.029  0.327  1.0
  Mn  Mn5  1  0.505  0.108  0.158  1.0
  Mn  Mn6  1  0.992  0.546  0.834  1.0
  Mn  Mn7  1  0.442  0.399  0.989  1.0
  Mn  Mn8  1  0.540  0.427  0.336  1.0
  Mn  Mn9  1  0.084  0.492  0.503  1.0
  Mn  Mn10  1  0.542  0.444  0.671  1.0
  Mn  Mn11  1  0.975  0.517  0.157  1.0
  O  O12  1  0.256  0.180  0.077  1.0
  O  O13  1  0.748  0.232  0.242  1.0
  O  O14  1  0.131  0.348  0.927  1.0
  O  O15  1  0.843  0.369  0.736  1.0
  O  O16  1  0.680  0.166  0.406  1.0
  O  O17  1  0.727  0.316  0.068  1.0
  O  O18  1  0.264  0.340  0.600  1.0
  O  O19  1  0.383  0.609  0.436  1.0
  O  O20  1  0.331  0.609  0.768  1.0
  O  O21  1  0.658  0.602  0.901  1.0
  F  F22  1  0.370  0.097  0.750  1.0
  F  F23  1  0.634  0.086  0.913  1.0
  F  F24  1  0.172  0.152  0.422  1.0
  F  F25  1  0.785  0.301  0.570  1.0
  F  F26  1  0.249  0.420  0.256  1.0
  F  F27  1  0.290  0.659  0.080  1.0
  F  F28  1  0.647  0.763  0.600  1.0
  F  F29  1  0.738  0.716  0.263  1.0
  F  F30  1  0.151  0.867  0.586  1.0
  F  F31  1  0.134  0.857  0.916  1.0
  F  F32  1  0.245  0.937  0.245  1.0
  F  F33  1  0.897  0.701  0.424  1.0
  F  F34  1  0.797  0.854  0.085  1.0
  F  F35  1  0.869  0.871  0.756  1.0
[/CIF]
.
The structure described by Mn6O5F7 crystallizes in the triclinic P1 space group. There are twelve inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(3), one O(6), one F(10), one F(13), and one F(2) atom to form MnO3F3 octahedra that share corners with two equivalent Mn(2)O2F4 octahedra, corners with two equivalent Mn(7)O4F2 octahedra, and edges with two equivalent Mn(8)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 44-53°. In the second Mn site, Mn(2) is bonded to one O(10), one O(9), one F(1), one F(10), one F(14), and one F(2) atom to form MnO2F4 octahedra that share corners with two equivalent Mn(3)O2F4 octahedra, corners with two equivalent Mn(1)O3F3 octahedra, corners with two equivalent Mn(11)O3F3 octahedra, corners with two equivalent Mn(8)O4F2 octahedra, and edges with two equivalent Mn(7)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 44-63°. In the third Mn site, Mn(3) is bonded to one O(4), one O(7), one F(1), one F(14), one F(4), and one F(9) atom to form distorted MnO2F4 octahedra that share  a cornercorner with one Mn(10)O2F4 octahedra, corners with two equivalent Mn(2)O2F4 octahedra, corners with two equivalent Mn(7)O4F2 octahedra,  an edgeedge with one Mn(10)O2F4 octahedra, and edges with two equivalent Mn(11)O3F3 octahedra. The corner-sharing octahedral tilt angles range from 27-61°. In the fourth Mn site, Mn(4) is bonded in a 6-coordinate geometry to one O(5), one O(8), one F(12), one F(3), one F(7), and one F(9) atom. In the fifth Mn site, Mn(5) is bonded in a 6-coordinate geometry to one O(2), one O(5), one F(11), one F(12), one F(3), and one F(8) atom. In the sixth Mn site, Mn(6) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(6), one F(11), one F(13), and one F(5) atom. In the seventh Mn site, Mn(7) is bonded to one O(10), one O(3), one O(4), one O(9), one F(10), and one F(14) atom to form distorted MnO4F2 octahedra that share corners with two equivalent Mn(3)O2F4 octahedra, corners with two equivalent Mn(1)O3F3 octahedra, corners with two equivalent Mn(11)O3F3 octahedra, corners with two equivalent Mn(8)O4F2 octahedra, and edges with two equivalent Mn(2)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 44-61°. In the eighth Mn site, Mn(8) is bonded to one O(1), one O(10), one O(3), one O(6), one F(2), and one F(6) atom to form MnO4F2 octahedra that share corners with two equivalent Mn(2)O2F4 octahedra, corners with two equivalent Mn(7)O4F2 octahedra, and edges with two equivalent Mn(1)O3F3 octahedra. The corner-sharing octahedral tilt angles range from 48-62°. In the ninth Mn site, Mn(9) is bonded in a 5-coordinate geometry to one O(2), one O(5), one O(8), one F(3), one F(5), and one F(8) atom. In the tenth Mn site, Mn(10) is bonded to one O(7), one O(8), one F(12), one F(3), one F(4), and one F(9) atom to form distorted MnO2F4 octahedra that share  a cornercorner with one Mn(3)O2F4 octahedra, corners with two equivalent Mn(11)O3F3 octahedra, and  an edgeedge with one Mn(3)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 27-57°. In the eleventh Mn site, Mn(11) is bonded to one O(4), one O(7), one O(9), one F(1), one F(4), and one F(7) atom to form distorted MnO3F3 octahedra that share corners with two equivalent Mn(10)O2F4 octahedra, corners with two equivalent Mn(2)O2F4 octahedra, corners with two equivalent Mn(7)O4F2 octahedra, and edges with two equivalent Mn(3)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 44-63°. In the twelfth Mn site, Mn(12) is bonded in a 7-coordinate geometry to one O(1), one O(2), one O(6), one F(13), one F(5), one F(6), and one F(8) atom. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a distorted rectangular see-saw-like geometry to one Mn(1), one Mn(12), one Mn(6), and one Mn(8) atom. In the second O site, O(2) is bonded to one Mn(12), one Mn(5), one Mn(6), and one Mn(9) atom to form edge-sharing OMn4 tetrahedra. In the third O site, O(3) is bonded in a trigonal planar geometry to one Mn(1), one Mn(7), and one Mn(8) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one Mn(11), one Mn(3), and one Mn(7) atom. In the fifth O site, O(5) is bonded in a trigonal non-coplanar geometry to one Mn(4), one Mn(5), and one Mn(9) atom. In the sixth O site, O(6) is bonded to one Mn(1), one Mn(12), one Mn(6), and one Mn(8) atom to form edge-sharing OMn4 tetrahedra. In the seventh O site, O(7) is bonded in a distorted trigonal non-coplanar geometry to one Mn(10), one Mn(11), and one Mn(3) atom. In the eighth O site, O(8) is bonded in a trigonal planar geometry to one Mn(10), one Mn(4), and one Mn(9) atom. In the ninth O site, O(9) is bonded in a trigonal planar geometry to one Mn(11), one Mn(2), and one Mn(7) atom. In the tenth O site, O(10) is bonded in a trigonal planar geometry to one Mn(2), one Mn(7), and one Mn(8) atom. There are fourteen inequivalent F sites. In the first F site, F(1) is bonded in a 3-coordinate geometry to one Mn(11), one Mn(2), and one Mn(3) atom. 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(8) atom. In the third F site, F(3) is bonded in a 4-coordinate geometry to one Mn(10), one Mn(4), one Mn(5), and one Mn(9) atom. In the fourth F site, F(4) is bonded in a distorted T-shaped geometry to one Mn(10), one Mn(11), and one Mn(3) atom. In the fifth F site, F(5) is bonded in a 3-coordinate geometry to one Mn(12), one Mn(6), and one Mn(9) atom. In the sixth F site, F(6) is bonded in a water-like geometry to one Mn(12) and one Mn(8) atom. In the seventh F site, F(7) is bonded in a bent 120 degrees geometry to one Mn(11) and one Mn(4) atom. In the eighth F site, F(8) is bonded in a distorted trigonal non-coplanar geometry to one Mn(12), one Mn(5), and one Mn(9) atom. In the ninth F site, F(9) is bonded in a 3-coordinate geometry to one Mn(10), one Mn(3), and one Mn(4) atom. In the tenth F site, F(10) is bonded in a 3-coordinate geometry to one Mn(1), one Mn(2), and one Mn(7) atom. In the eleventh F site, F(11) is bonded in a bent 150 degrees geometry to one Mn(5) and one Mn(6) atom. In the twelfth F site, F(12) is bonded in a 3-coordinate geometry to one Mn(10), one Mn(4), and one Mn(5) atom. In the thirteenth F site, F(13) is bonded in a distorted trigonal planar geometry to one Mn(1), one Mn(12), and one Mn(6) atom. In the fourteenth F site, F(14) is bonded in a distorted T-shaped geometry to one Mn(2), one Mn(3), and one Mn(7) atom. is represented by the CIF card [CIF]
data_Mn6O5F7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.249
_cell_length_b   5.501
_cell_length_c   14.823
_cell_angle_alpha   88.523
_cell_angle_beta   83.444
_cell_angle_gamma   89.696
_symmetry_Int_Tables_number   1
_cell_volume   425.100
_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  0.959  0.094  0.999  1.0
  Mn  Mn1  1  0.495  0.848  0.834  1.0
  Mn  Mn2  1  0.040  0.119  0.673  1.0
  Mn  Mn3  1  0.485  0.928  0.493  1.0
  Mn  Mn4  1  0.942  0.029  0.327  1.0
  Mn  Mn5  1  0.505  0.108  0.158  1.0
  Mn  Mn6  1  0.992  0.546  0.834  1.0
  Mn  Mn7  1  0.442  0.399  0.989  1.0
  Mn  Mn8  1  0.540  0.427  0.336  1.0
  Mn  Mn9  1  0.084  0.492  0.503  1.0
  Mn  Mn10  1  0.542  0.444  0.671  1.0
  Mn  Mn11  1  0.975  0.517  0.157  1.0
  O  O12  1  0.256  0.180  0.077  1.0
  O  O13  1  0.748  0.232  0.242  1.0
  O  O14  1  0.131  0.348  0.927  1.0
  O  O15  1  0.843  0.369  0.736  1.0
  O  O16  1  0.680  0.166  0.406  1.0
  O  O17  1  0.727  0.316  0.068  1.0
  O  O18  1  0.264  0.340  0.600  1.0
  O  O19  1  0.383  0.609  0.436  1.0
  O  O20  1  0.331  0.609  0.768  1.0
  O  O21  1  0.658  0.602  0.901  1.0
  F  F22  1  0.370  0.097  0.750  1.0
  F  F23  1  0.634  0.086  0.913  1.0
  F  F24  1  0.172  0.152  0.422  1.0
  F  F25  1  0.785  0.301  0.570  1.0
  F  F26  1  0.249  0.420  0.256  1.0
  F  F27  1  0.290  0.659  0.080  1.0
  F  F28  1  0.647  0.763  0.600  1.0
  F  F29  1  0.738  0.716  0.263  1.0
  F  F30  1  0.151  0.867  0.586  1.0
  F  F31  1  0.134  0.857  0.916  1.0
  F  F32  1  0.245  0.937  0.245  1.0
  F  F33  1  0.897  0.701  0.424  1.0
  F  F34  1  0.797  0.854  0.085  1.0
  F  F35  1  0.869  0.871  0.756  1.0
[/CIF]
.