The compound described by Fe10OF19 is Hydrophilite-derived structured and crystallizes in the orthorhombic Amm2 space group. There are ten inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to two equivalent F(1), two equivalent F(14), and two equivalent F(4) atoms to form FeF6 octahedra that share corners with two equivalent Fe(4)F6 octahedra, corners with two equivalent Fe(8)F6 octahedra, corners with four equivalent Fe(2)OF5 octahedra, and edges with two equivalent Fe(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 50-51°. In the second Fe site, Fe(2) is bonded to one O(1), one F(3), and four equivalent F(1) atoms to form FeOF5 octahedra that share corners with two equivalent Fe(3)F6 octahedra, corners with two equivalent Fe(10)O2F4 octahedra, corners with four equivalent Fe(1)F6 octahedra, and edges with two equivalent Fe(2)OF5 octahedra. The corner-sharing octahedral tilt angles range from 50-58°. In the third Fe site, Fe(3) is bonded to two equivalent F(2), two equivalent F(3), and two equivalent F(5) atoms to form FeF6 octahedra that share corners with two equivalent Fe(5)F6 octahedra, corners with two equivalent Fe(2)OF5 octahedra, corners with four equivalent Fe(4)F6 octahedra, and edges with two equivalent Fe(3)F6 octahedra. The corner-sharing octahedral tilt angles are 50°. In the fourth Fe site, Fe(4) is bonded to one F(4), one F(7), and four equivalent F(2) atoms to form a mixture of edge and corner-sharing FeF6 octahedra. The corner-sharing octahedral tilt angles range from 50-51°. In the fifth Fe site, Fe(5) is bonded to one F(5), one F(8), and four equivalent F(6) atoms to form a mixture of edge and corner-sharing FeF6 octahedra. The corner-sharing octahedral tilt angles range from 50-51°. In the sixth Fe site, Fe(6) is bonded to two equivalent F(6), two equivalent F(7), and two equivalent F(9) atoms to form a mixture of edge and corner-sharing FeF6 octahedra. The corner-sharing octahedral tilt angles range from 50-51°. In the seventh Fe site, Fe(7) is bonded to two equivalent F(10), two equivalent F(11), and two equivalent F(8) atoms to form a mixture of edge and corner-sharing FeF6 octahedra. The corner-sharing octahedral tilt angles range from 50-51°. In the eighth Fe site, Fe(8) is bonded to one F(10), one F(14), and four equivalent F(12) atoms to form FeF6 octahedra that share corners with two equivalent Fe(1)F6 octahedra, corners with two equivalent Fe(7)F6 octahedra, corners with four equivalent Fe(10)O2F4 octahedra, and edges with two equivalent Fe(8)F6 octahedra. The corner-sharing octahedral tilt angles are 50°. In the ninth Fe site, Fe(9) is bonded to one F(13), one F(9), and four equivalent F(11) atoms to form FeF6 octahedra that share corners with two equivalent Fe(6)F6 octahedra, corners with two equivalent Fe(10)O2F4 octahedra, corners with four equivalent Fe(7)F6 octahedra, and edges with two equivalent Fe(9)F6 octahedra. The corner-sharing octahedral tilt angles range from 47-50°. In the tenth Fe site, Fe(10) is bonded to two equivalent O(1), two equivalent F(12), and two equivalent F(13) atoms to form distorted FeO2F4 octahedra that share corners with two equivalent Fe(9)F6 octahedra, corners with two equivalent Fe(2)OF5 octahedra, corners with four equivalent Fe(8)F6 octahedra, and edges with two equivalent Fe(10)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 47-58°. O(1) is bonded in a trigonal planar geometry to one Fe(2) and two equivalent Fe(10) atoms. There are fourteen inequivalent F sites. In the first F site, F(1) is bonded in a trigonal planar geometry to one Fe(1) and two equivalent Fe(2) atoms. In the second F site, F(2) is bonded in a trigonal planar geometry to one Fe(3) and two equivalent Fe(4) atoms. In the third F site, F(3) is bonded in a trigonal planar geometry to one Fe(2) and two equivalent Fe(3) atoms. In the fourth F site, F(4) is bonded in a trigonal planar geometry to one Fe(4) and two equivalent Fe(1) atoms. In the fifth F site, F(5) is bonded in a distorted trigonal planar geometry to one Fe(5) and two equivalent Fe(3) atoms. In the sixth F site, F(6) is bonded in a trigonal planar geometry to one Fe(6) and two equivalent Fe(5) atoms. In the seventh F site, F(7) is bonded in a trigonal planar geometry to one Fe(4) and two equivalent Fe(6) atoms. In the eighth F site, F(8) is bonded in a trigonal planar geometry to one Fe(5) and two equivalent Fe(7) atoms. In the ninth F site, F(9) is bonded in a trigonal planar geometry to one Fe(9) and two equivalent Fe(6) atoms. In the tenth F site, F(10) is bonded in a trigonal planar geometry to one Fe(8) and two equivalent Fe(7) atoms. In the eleventh F site, F(11) is bonded in a trigonal planar geometry to one Fe(7) and two equivalent Fe(9) atoms. In the twelfth F site, F(12) is bonded in a distorted trigonal planar geometry to one Fe(10) and two equivalent Fe(8) atoms. In the thirteenth F site, F(13) is bonded in a distorted T-shaped geometry to one Fe(9) and two equivalent Fe(10) atoms. In the fourteenth F site, F(14) is bonded in a distorted trigonal planar geometry to one Fe(8) and two equivalent Fe(1) atoms. is represented by the CIF file [CIF]
data_Fe10OF19
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   17.320
_cell_length_b   17.320
_cell_length_c   3.287
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   157.281
_symmetry_Int_Tables_number   1
_cell_volume   380.860
_cell_formula_units_Z   1
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
  Fe  Fe0  1  0.000  1.000  0.000  1.0
  Fe  Fe1  1  0.498  0.502  0.500  1.0
  Fe  Fe2  1  0.599  0.401  0.000  1.0
  Fe  Fe3  1  0.100  0.900  0.500  1.0
  Fe  Fe4  1  0.700  0.300  0.500  1.0
  Fe  Fe5  1  0.200  0.800  0.000  1.0
  Fe  Fe6  1  0.800  0.200  0.000  1.0
  Fe  Fe7  1  0.900  0.100  0.500  1.0
  Fe  Fe8  1  0.301  0.699  0.500  1.0
  Fe  Fe9  1  0.407  0.593  0.000  1.0
  O  O10  1  0.437  0.563  0.500  1.0
  F  F11  1  0.701  0.701  0.000  1.0
  F  F12  1  0.299  0.299  0.000  1.0
  F  F13  1  0.900  0.700  0.000  1.0
  F  F14  1  0.559  0.441  0.500  1.0
  F  F15  1  0.040  0.960  0.500  1.0
  F  F16  1  0.640  0.360  0.500  1.0
  F  F17  1  0.300  0.100  0.000  1.0
  F  F18  1  0.900  0.500  0.000  1.0
  F  F19  1  0.500  0.100  0.000  1.0
  F  F20  1  0.160  0.840  0.500  1.0
  F  F21  1  0.760  0.240  0.500  1.0
  F  F22  1  0.240  0.760  0.500  1.0
  F  F23  1  0.840  0.160  0.500  1.0
  F  F24  1  0.500  0.900  0.000  1.0
  F  F25  1  0.100  0.500  0.000  1.0
  F  F26  1  0.693  0.896  0.000  1.0
  F  F27  1  0.362  0.638  0.500  1.0
  F  F28  1  0.959  0.041  0.500  1.0
  F  F29  1  0.104  0.307  0.000  1.0
[/CIF]
.
The compound described by Fe10OF19 is Hydrophilite-derived structured and crystallizes in the orthorhombic Amm2 space group. There are ten inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to two equivalent F(1), two equivalent F(14), and two equivalent F(4) atoms to form FeF6 octahedra that share corners with two equivalent Fe(4)F6 octahedra, corners with two equivalent Fe(8)F6 octahedra, corners with four equivalent Fe(2)OF5 octahedra, and edges with two equivalent Fe(1)F6 octahedra. The corner-sharing octahedral tilt angles range from 50-51°. In the second Fe site, Fe(2) is bonded to one O(1), one F(3), and four equivalent F(1) atoms to form FeOF5 octahedra that share corners with two equivalent Fe(3)F6 octahedra, corners with two equivalent Fe(10)O2F4 octahedra, corners with four equivalent Fe(1)F6 octahedra, and edges with two equivalent Fe(2)OF5 octahedra. The corner-sharing octahedral tilt angles range from 50-58°. In the third Fe site, Fe(3) is bonded to two equivalent F(2), two equivalent F(3), and two equivalent F(5) atoms to form FeF6 octahedra that share corners with two equivalent Fe(5)F6 octahedra, corners with two equivalent Fe(2)OF5 octahedra, corners with four equivalent Fe(4)F6 octahedra, and edges with two equivalent Fe(3)F6 octahedra. The corner-sharing octahedral tilt angles are 50°. In the fourth Fe site, Fe(4) is bonded to one F(4), one F(7), and four equivalent F(2) atoms to form a mixture of edge and corner-sharing FeF6 octahedra. The corner-sharing octahedral tilt angles range from 50-51°. In the fifth Fe site, Fe(5) is bonded to one F(5), one F(8), and four equivalent F(6) atoms to form a mixture of edge and corner-sharing FeF6 octahedra. The corner-sharing octahedral tilt angles range from 50-51°. In the sixth Fe site, Fe(6) is bonded to two equivalent F(6), two equivalent F(7), and two equivalent F(9) atoms to form a mixture of edge and corner-sharing FeF6 octahedra. The corner-sharing octahedral tilt angles range from 50-51°. In the seventh Fe site, Fe(7) is bonded to two equivalent F(10), two equivalent F(11), and two equivalent F(8) atoms to form a mixture of edge and corner-sharing FeF6 octahedra. The corner-sharing octahedral tilt angles range from 50-51°. In the eighth Fe site, Fe(8) is bonded to one F(10), one F(14), and four equivalent F(12) atoms to form FeF6 octahedra that share corners with two equivalent Fe(1)F6 octahedra, corners with two equivalent Fe(7)F6 octahedra, corners with four equivalent Fe(10)O2F4 octahedra, and edges with two equivalent Fe(8)F6 octahedra. The corner-sharing octahedral tilt angles are 50°. In the ninth Fe site, Fe(9) is bonded to one F(13), one F(9), and four equivalent F(11) atoms to form FeF6 octahedra that share corners with two equivalent Fe(6)F6 octahedra, corners with two equivalent Fe(10)O2F4 octahedra, corners with four equivalent Fe(7)F6 octahedra, and edges with two equivalent Fe(9)F6 octahedra. The corner-sharing octahedral tilt angles range from 47-50°. In the tenth Fe site, Fe(10) is bonded to two equivalent O(1), two equivalent F(12), and two equivalent F(13) atoms to form distorted FeO2F4 octahedra that share corners with two equivalent Fe(9)F6 octahedra, corners with two equivalent Fe(2)OF5 octahedra, corners with four equivalent Fe(8)F6 octahedra, and edges with two equivalent Fe(10)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 47-58°. O(1) is bonded in a trigonal planar geometry to one Fe(2) and two equivalent Fe(10) atoms. There are fourteen inequivalent F sites. In the first F site, F(1) is bonded in a trigonal planar geometry to one Fe(1) and two equivalent Fe(2) atoms. In the second F site, F(2) is bonded in a trigonal planar geometry to one Fe(3) and two equivalent Fe(4) atoms. In the third F site, F(3) is bonded in a trigonal planar geometry to one Fe(2) and two equivalent Fe(3) atoms. In the fourth F site, F(4) is bonded in a trigonal planar geometry to one Fe(4) and two equivalent Fe(1) atoms. In the fifth F site, F(5) is bonded in a distorted trigonal planar geometry to one Fe(5) and two equivalent Fe(3) atoms. In the sixth F site, F(6) is bonded in a trigonal planar geometry to one Fe(6) and two equivalent Fe(5) atoms. In the seventh F site, F(7) is bonded in a trigonal planar geometry to one Fe(4) and two equivalent Fe(6) atoms. In the eighth F site, F(8) is bonded in a trigonal planar geometry to one Fe(5) and two equivalent Fe(7) atoms. In the ninth F site, F(9) is bonded in a trigonal planar geometry to one Fe(9) and two equivalent Fe(6) atoms. In the tenth F site, F(10) is bonded in a trigonal planar geometry to one Fe(8) and two equivalent Fe(7) atoms. In the eleventh F site, F(11) is bonded in a trigonal planar geometry to one Fe(7) and two equivalent Fe(9) atoms. In the twelfth F site, F(12) is bonded in a distorted trigonal planar geometry to one Fe(10) and two equivalent Fe(8) atoms. In the thirteenth F site, F(13) is bonded in a distorted T-shaped geometry to one Fe(9) and two equivalent Fe(10) atoms. In the fourteenth F site, F(14) is bonded in a distorted trigonal planar geometry to one Fe(8) and two equivalent Fe(1) atoms. is represented by the CIF file [CIF]
data_Fe10OF19
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   17.320
_cell_length_b   17.320
_cell_length_c   3.287
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   157.281
_symmetry_Int_Tables_number   1
_cell_volume   380.860
_cell_formula_units_Z   1
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
  Fe  Fe0  1  0.000  1.000  0.000  1.0
  Fe  Fe1  1  0.498  0.502  0.500  1.0
  Fe  Fe2  1  0.599  0.401  0.000  1.0
  Fe  Fe3  1  0.100  0.900  0.500  1.0
  Fe  Fe4  1  0.700  0.300  0.500  1.0
  Fe  Fe5  1  0.200  0.800  0.000  1.0
  Fe  Fe6  1  0.800  0.200  0.000  1.0
  Fe  Fe7  1  0.900  0.100  0.500  1.0
  Fe  Fe8  1  0.301  0.699  0.500  1.0
  Fe  Fe9  1  0.407  0.593  0.000  1.0
  O  O10  1  0.437  0.563  0.500  1.0
  F  F11  1  0.701  0.701  0.000  1.0
  F  F12  1  0.299  0.299  0.000  1.0
  F  F13  1  0.900  0.700  0.000  1.0
  F  F14  1  0.559  0.441  0.500  1.0
  F  F15  1  0.040  0.960  0.500  1.0
  F  F16  1  0.640  0.360  0.500  1.0
  F  F17  1  0.300  0.100  0.000  1.0
  F  F18  1  0.900  0.500  0.000  1.0
  F  F19  1  0.500  0.100  0.000  1.0
  F  F20  1  0.160  0.840  0.500  1.0
  F  F21  1  0.760  0.240  0.500  1.0
  F  F22  1  0.240  0.760  0.500  1.0
  F  F23  1  0.840  0.160  0.500  1.0
  F  F24  1  0.500  0.900  0.000  1.0
  F  F25  1  0.100  0.500  0.000  1.0
  F  F26  1  0.693  0.896  0.000  1.0
  F  F27  1  0.362  0.638  0.500  1.0
  F  F28  1  0.959  0.041  0.500  1.0
  F  F29  1  0.104  0.307  0.000  1.0
[/CIF]
.