The compound described by Co6O7F5 is Hydrophilite-derived structured and crystallizes in the monoclinic Cm space group. There are six inequivalent Co sites. In the first Co site, Co(1) is bonded to two equivalent O(2), two equivalent O(4), one F(1), and one F(4) atom to form CoO4F2 octahedra that share corners with two equivalent Co(2)O3F3 octahedra, corners with three equivalent Co(6)O2F4 octahedra, corners with three equivalent Co(3)O3F3 octahedra,  an edgeedge with one Co(5)O4F2 octahedra, and  an edgeedge with one Co(4)O5F octahedra. The corner-sharing octahedral tilt angles range from 44-53°. In the second Co site, Co(2) is bonded to one O(3), two equivalent O(1), one F(1), one F(2), and one F(4) atom to form CoO3F3 octahedra that share corners with two equivalent Co(1)O4F2 octahedra, corners with three equivalent Co(5)O4F2 octahedra, corners with three equivalent Co(4)O5F octahedra,  an edgeedge with one Co(6)O2F4 octahedra, and  an edgeedge with one Co(3)O3F3 octahedra. The corner-sharing octahedral tilt angles range from 44-54°. In the third Co site, Co(3) is bonded to one O(3), two equivalent O(2), one F(1), one F(3), and one F(5) atom to form CoO3F3 octahedra that share corners with two equivalent Co(4)O5F octahedra, corners with three equivalent Co(1)O4F2 octahedra, corners with three equivalent Co(5)O4F2 octahedra,  an edgeedge with one Co(6)O2F4 octahedra, and  an edgeedge with one Co(2)O3F3 octahedra. The corner-sharing octahedral tilt angles range from 45-52°. In the fourth Co site, Co(4) is bonded to one O(3), two equivalent O(1), two equivalent O(4), and one F(3) atom to form distorted CoO5F octahedra that share corners with two equivalent Co(3)O3F3 octahedra, corners with three equivalent Co(6)O2F4 octahedra, corners with three equivalent Co(2)O3F3 octahedra,  an edgeedge with one Co(1)O4F2 octahedra, and  an edgeedge with one Co(5)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 47-50°. In the fifth Co site, Co(5) is bonded to two equivalent O(1), two equivalent O(2), one F(2), and one F(5) atom to form CoO4F2 octahedra that share corners with two equivalent Co(6)O2F4 octahedra, corners with three equivalent Co(2)O3F3 octahedra, corners with three equivalent Co(3)O3F3 octahedra,  an edgeedge with one Co(1)O4F2 octahedra, and  an edgeedge with one Co(4)O5F octahedra. The corner-sharing octahedral tilt angles range from 44-54°. In the sixth Co site, Co(6) is bonded to two equivalent O(4), one F(2), one F(3), one F(4), and one F(5) atom to form CoO2F4 octahedra that share corners with two equivalent Co(5)O4F2 octahedra, corners with three equivalent Co(1)O4F2 octahedra, corners with three equivalent Co(4)O5F octahedra,  an edgeedge with one Co(2)O3F3 octahedra, and  an edgeedge with one Co(3)O3F3 octahedra. The corner-sharing octahedral tilt angles range from 44-52°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Co(2), one Co(4), and one Co(5) atom. In the second O site, O(2) is bonded in a trigonal planar geometry to one Co(1), one Co(3), and one Co(5) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Co(2), one Co(3), and one Co(4) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one Co(1), one Co(4), and one Co(6) atom. There are five inequivalent F sites. In the first F site, F(1) is bonded in a distorted T-shaped geometry to one Co(1), one Co(2), and one Co(3) atom. In the second F site, F(2) is bonded in a distorted trigonal planar geometry to one Co(2), one Co(5), and one Co(6) atom. In the third F site, F(3) is bonded in a 3-coordinate geometry to one Co(3), one Co(4), and one Co(6) atom. In the fourth F site, F(4) is bonded in a distorted trigonal planar geometry to one Co(1), one Co(2), and one Co(6) atom. In the fifth F site, F(5) is bonded in a distorted trigonal planar geometry to one Co(3), one Co(5), and one Co(6) atom. is represented by the CIF file [CIF]
data_Co6O7F5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.542
_cell_length_b   5.542
_cell_length_c   7.668
_cell_angle_alpha   66.998
_cell_angle_beta   66.998
_cell_angle_gamma   67.447
_symmetry_Int_Tables_number   1
_cell_volume   192.023
_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
  Co  Co0  1  0.335  0.335  0.165  1.0
  Co  Co1  1  0.344  0.344  0.670  1.0
  Co  Co2  1  0.666  0.666  0.346  1.0
  Co  Co3  1  0.654  0.654  0.814  1.0
  Co  Co4  1  0.002  0.002  0.502  1.0
  Co  Co5  1  0.999  0.999  0.998  1.0
  O  O6  1  0.638  0.023  0.669  1.0
  O  O7  1  0.973  0.365  0.336  1.0
  O  O8  1  0.562  0.562  0.626  1.0
  O  O9  1  0.023  0.638  0.669  1.0
  O  O10  1  0.365  0.973  0.336  1.0
  O  O11  1  0.689  0.307  0.992  1.0
  O  O12  1  0.307  0.689  0.992  1.0
  F  F13  1  0.437  0.437  0.372  1.0
  F  F14  1  0.105  0.105  0.708  1.0
  F  F15  1  0.771  0.771  0.046  1.0
  F  F16  1  0.225  0.225  0.966  1.0
  F  F17  1  0.905  0.905  0.291  1.0
[/CIF]
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The compound described by Co6O7F5 is Hydrophilite-derived structured and crystallizes in the monoclinic Cm space group. There are six inequivalent Co sites. In the first Co site, Co(1) is bonded to two equivalent O(2), two equivalent O(4), one F(1), and one F(4) atom to form CoO4F2 octahedra that share corners with two equivalent Co(2)O3F3 octahedra, corners with three equivalent Co(6)O2F4 octahedra, corners with three equivalent Co(3)O3F3 octahedra,  an edgeedge with one Co(5)O4F2 octahedra, and  an edgeedge with one Co(4)O5F octahedra. The corner-sharing octahedral tilt angles range from 44-53°. In the second Co site, Co(2) is bonded to one O(3), two equivalent O(1), one F(1), one F(2), and one F(4) atom to form CoO3F3 octahedra that share corners with two equivalent Co(1)O4F2 octahedra, corners with three equivalent Co(5)O4F2 octahedra, corners with three equivalent Co(4)O5F octahedra,  an edgeedge with one Co(6)O2F4 octahedra, and  an edgeedge with one Co(3)O3F3 octahedra. The corner-sharing octahedral tilt angles range from 44-54°. In the third Co site, Co(3) is bonded to one O(3), two equivalent O(2), one F(1), one F(3), and one F(5) atom to form CoO3F3 octahedra that share corners with two equivalent Co(4)O5F octahedra, corners with three equivalent Co(1)O4F2 octahedra, corners with three equivalent Co(5)O4F2 octahedra,  an edgeedge with one Co(6)O2F4 octahedra, and  an edgeedge with one Co(2)O3F3 octahedra. The corner-sharing octahedral tilt angles range from 45-52°. In the fourth Co site, Co(4) is bonded to one O(3), two equivalent O(1), two equivalent O(4), and one F(3) atom to form distorted CoO5F octahedra that share corners with two equivalent Co(3)O3F3 octahedra, corners with three equivalent Co(6)O2F4 octahedra, corners with three equivalent Co(2)O3F3 octahedra,  an edgeedge with one Co(1)O4F2 octahedra, and  an edgeedge with one Co(5)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 47-50°. In the fifth Co site, Co(5) is bonded to two equivalent O(1), two equivalent O(2), one F(2), and one F(5) atom to form CoO4F2 octahedra that share corners with two equivalent Co(6)O2F4 octahedra, corners with three equivalent Co(2)O3F3 octahedra, corners with three equivalent Co(3)O3F3 octahedra,  an edgeedge with one Co(1)O4F2 octahedra, and  an edgeedge with one Co(4)O5F octahedra. The corner-sharing octahedral tilt angles range from 44-54°. In the sixth Co site, Co(6) is bonded to two equivalent O(4), one F(2), one F(3), one F(4), and one F(5) atom to form CoO2F4 octahedra that share corners with two equivalent Co(5)O4F2 octahedra, corners with three equivalent Co(1)O4F2 octahedra, corners with three equivalent Co(4)O5F octahedra,  an edgeedge with one Co(2)O3F3 octahedra, and  an edgeedge with one Co(3)O3F3 octahedra. The corner-sharing octahedral tilt angles range from 44-52°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Co(2), one Co(4), and one Co(5) atom. In the second O site, O(2) is bonded in a trigonal planar geometry to one Co(1), one Co(3), and one Co(5) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Co(2), one Co(3), and one Co(4) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one Co(1), one Co(4), and one Co(6) atom. There are five inequivalent F sites. In the first F site, F(1) is bonded in a distorted T-shaped geometry to one Co(1), one Co(2), and one Co(3) atom. In the second F site, F(2) is bonded in a distorted trigonal planar geometry to one Co(2), one Co(5), and one Co(6) atom. In the third F site, F(3) is bonded in a 3-coordinate geometry to one Co(3), one Co(4), and one Co(6) atom. In the fourth F site, F(4) is bonded in a distorted trigonal planar geometry to one Co(1), one Co(2), and one Co(6) atom. In the fifth F site, F(5) is bonded in a distorted trigonal planar geometry to one Co(3), one Co(5), and one Co(6) atom. is represented by the CIF file [CIF]
data_Co6O7F5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.542
_cell_length_b   5.542
_cell_length_c   7.668
_cell_angle_alpha   66.998
_cell_angle_beta   66.998
_cell_angle_gamma   67.447
_symmetry_Int_Tables_number   1
_cell_volume   192.023
_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
  Co  Co0  1  0.335  0.335  0.165  1.0
  Co  Co1  1  0.344  0.344  0.670  1.0
  Co  Co2  1  0.666  0.666  0.346  1.0
  Co  Co3  1  0.654  0.654  0.814  1.0
  Co  Co4  1  0.002  0.002  0.502  1.0
  Co  Co5  1  0.999  0.999  0.998  1.0
  O  O6  1  0.638  0.023  0.669  1.0
  O  O7  1  0.973  0.365  0.336  1.0
  O  O8  1  0.562  0.562  0.626  1.0
  O  O9  1  0.023  0.638  0.669  1.0
  O  O10  1  0.365  0.973  0.336  1.0
  O  O11  1  0.689  0.307  0.992  1.0
  O  O12  1  0.307  0.689  0.992  1.0
  F  F13  1  0.437  0.437  0.372  1.0
  F  F14  1  0.105  0.105  0.708  1.0
  F  F15  1  0.771  0.771  0.046  1.0
  F  F16  1  0.225  0.225  0.966  1.0
  F  F17  1  0.905  0.905  0.291  1.0
[/CIF]
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