The structure described by Co3(OF2)2 is Hydrophilite-derived structured and crystallizes in the triclinic P1 space group. There are six inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(1), one O(2), one O(4), one F(3), one F(5), and one F(7) atom to form CoO3F3 octahedra that share corners with two equivalent Co(4)O2F4 octahedra, corners with two equivalent Co(5)O2F4 octahedra, corners with four equivalent Co(6)OF5 octahedra,  an edgeedge with one Co(2)O2F4 octahedra, and  an edgeedge with one Co(3)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 45-53°. In the second Co site, Co(2) is bonded to one O(3), one O(4), one F(1), one F(3), one F(4), and one F(6) atom to form CoO2F4 octahedra that share corners with two equivalent Co(4)O2F4 octahedra, corners with two equivalent Co(6)OF5 octahedra, corners with four equivalent Co(5)O2F4 octahedra,  an edgeedge with one Co(3)O2F4 octahedra, and  an edgeedge with one Co(1)O3F3 octahedra. The corner-sharing octahedral tilt angles range from 44-59°. In the third Co site, Co(3) is bonded to one O(2), one O(3), one F(2), one F(4), one F(5), and one F(8) atom to form CoO2F4 octahedra that share corners with two equivalent Co(5)O2F4 octahedra, corners with two equivalent Co(6)OF5 octahedra, corners with four equivalent Co(4)O2F4 octahedra,  an edgeedge with one Co(2)O2F4 octahedra, and  an edgeedge with one Co(1)O3F3 octahedra. The corner-sharing octahedral tilt angles range from 44-55°. In the fourth Co site, Co(4) is bonded to one O(2), one O(3), one F(1), one F(2), one F(7), and one F(8) atom to form CoO2F4 octahedra that share corners with two equivalent Co(2)O2F4 octahedra, corners with two equivalent Co(1)O3F3 octahedra, corners with four equivalent Co(3)O2F4 octahedra,  an edgeedge with one Co(5)O2F4 octahedra, and  an edgeedge with one Co(6)OF5 octahedra. The corner-sharing octahedral tilt angles range from 44-59°. In the fifth Co site, Co(5) is bonded to one O(1), one O(4), one F(1), one F(4), one F(6), and one F(8) atom to form CoO2F4 octahedra that share corners with two equivalent Co(3)O2F4 octahedra, corners with two equivalent Co(1)O3F3 octahedra, corners with four equivalent Co(2)O2F4 octahedra,  an edgeedge with one Co(4)O2F4 octahedra, and  an edgeedge with one Co(6)OF5 octahedra. The corner-sharing octahedral tilt angles range from 44-58°. In the sixth Co site, Co(6) is bonded to one O(1), one F(2), one F(3), one F(5), one F(6), and one F(7) atom to form CoOF5 octahedra that share corners with two equivalent Co(2)O2F4 octahedra, corners with two equivalent Co(3)O2F4 octahedra, corners with four equivalent Co(1)O3F3 octahedra,  an edgeedge with one Co(4)O2F4 octahedra, and  an edgeedge with one Co(5)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 45-54°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Co(1), one Co(5), and one Co(6) 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(4) atom. In the third O site, O(3) is bonded in a 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(2), and one Co(5) atom. There are eight inequivalent F sites. In the first F site, F(1) is bonded in a trigonal planar geometry to one Co(2), one Co(4), and one Co(5) atom. In the second F site, F(2) is bonded in a trigonal planar geometry to one Co(3), one Co(4), and one Co(6) atom. In the third F site, F(3) is bonded in a distorted trigonal planar geometry to one Co(1), one Co(2), and one Co(6) atom. In the fourth F site, F(4) is bonded in a distorted T-shaped geometry to one Co(2), one Co(3), and one Co(5) atom. In the fifth F site, F(5) is bonded in a distorted trigonal planar geometry to one Co(1), one Co(3), and one Co(6) atom. In the sixth F site, F(6) is bonded in a distorted T-shaped geometry to one Co(2), one Co(5), and one Co(6) atom. In the seventh F site, F(7) is bonded in a distorted T-shaped geometry to one Co(1), one Co(4), and one Co(6) atom. In the eighth F site, F(8) is bonded in a trigonal planar geometry to one Co(3), one Co(4), and one Co(5) atom. is represented by the CIF file [CIF]
data_Co3(OF2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.677
_cell_length_b   5.622
_cell_length_c   7.705
_cell_angle_alpha   87.035
_cell_angle_beta   88.425
_cell_angle_gamma   88.222
_symmetry_Int_Tables_number   1
_cell_volume   202.146
_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
  Co  Co0  1  0.521  0.509  0.004  1.0
  Co  Co1  1  0.464  0.185  0.350  1.0
  Co  Co2  1  0.505  0.828  0.664  1.0
  Co  Co3  1  0.004  0.341  0.673  1.0
  Co  Co4  1  0.004  0.647  0.304  1.0
  Co  Co5  1  0.984  0.989  0.003  1.0
  O  O6  1  0.797  0.692  0.096  1.0
  O  O7  1  0.698  0.544  0.771  1.0
  O  O8  1  0.299  0.126  0.580  1.0
  O  O9  1  0.316  0.470  0.223  1.0
  F  F10  1  0.805  0.366  0.432  1.0
  F  F11  1  0.800  0.044  0.770  1.0
  F  F12  1  0.693  0.196  0.110  1.0
  F  F13  1  0.708  0.863  0.430  1.0
  F  F14  1  0.296  0.801  0.895  1.0
  F  F15  1  0.200  0.959  0.234  1.0
  F  F16  1  0.215  0.310  0.908  1.0
  F  F17  1  0.192  0.631  0.553  1.0
[/CIF]
.
The structure described by Co3(OF2)2 is Hydrophilite-derived structured and crystallizes in the triclinic P1 space group. There are six inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(1), one O(2), one O(4), one F(3), one F(5), and one F(7) atom to form CoO3F3 octahedra that share corners with two equivalent Co(4)O2F4 octahedra, corners with two equivalent Co(5)O2F4 octahedra, corners with four equivalent Co(6)OF5 octahedra,  an edgeedge with one Co(2)O2F4 octahedra, and  an edgeedge with one Co(3)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 45-53°. In the second Co site, Co(2) is bonded to one O(3), one O(4), one F(1), one F(3), one F(4), and one F(6) atom to form CoO2F4 octahedra that share corners with two equivalent Co(4)O2F4 octahedra, corners with two equivalent Co(6)OF5 octahedra, corners with four equivalent Co(5)O2F4 octahedra,  an edgeedge with one Co(3)O2F4 octahedra, and  an edgeedge with one Co(1)O3F3 octahedra. The corner-sharing octahedral tilt angles range from 44-59°. In the third Co site, Co(3) is bonded to one O(2), one O(3), one F(2), one F(4), one F(5), and one F(8) atom to form CoO2F4 octahedra that share corners with two equivalent Co(5)O2F4 octahedra, corners with two equivalent Co(6)OF5 octahedra, corners with four equivalent Co(4)O2F4 octahedra,  an edgeedge with one Co(2)O2F4 octahedra, and  an edgeedge with one Co(1)O3F3 octahedra. The corner-sharing octahedral tilt angles range from 44-55°. In the fourth Co site, Co(4) is bonded to one O(2), one O(3), one F(1), one F(2), one F(7), and one F(8) atom to form CoO2F4 octahedra that share corners with two equivalent Co(2)O2F4 octahedra, corners with two equivalent Co(1)O3F3 octahedra, corners with four equivalent Co(3)O2F4 octahedra,  an edgeedge with one Co(5)O2F4 octahedra, and  an edgeedge with one Co(6)OF5 octahedra. The corner-sharing octahedral tilt angles range from 44-59°. In the fifth Co site, Co(5) is bonded to one O(1), one O(4), one F(1), one F(4), one F(6), and one F(8) atom to form CoO2F4 octahedra that share corners with two equivalent Co(3)O2F4 octahedra, corners with two equivalent Co(1)O3F3 octahedra, corners with four equivalent Co(2)O2F4 octahedra,  an edgeedge with one Co(4)O2F4 octahedra, and  an edgeedge with one Co(6)OF5 octahedra. The corner-sharing octahedral tilt angles range from 44-58°. In the sixth Co site, Co(6) is bonded to one O(1), one F(2), one F(3), one F(5), one F(6), and one F(7) atom to form CoOF5 octahedra that share corners with two equivalent Co(2)O2F4 octahedra, corners with two equivalent Co(3)O2F4 octahedra, corners with four equivalent Co(1)O3F3 octahedra,  an edgeedge with one Co(4)O2F4 octahedra, and  an edgeedge with one Co(5)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 45-54°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Co(1), one Co(5), and one Co(6) 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(4) atom. In the third O site, O(3) is bonded in a 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(2), and one Co(5) atom. There are eight inequivalent F sites. In the first F site, F(1) is bonded in a trigonal planar geometry to one Co(2), one Co(4), and one Co(5) atom. In the second F site, F(2) is bonded in a trigonal planar geometry to one Co(3), one Co(4), and one Co(6) atom. In the third F site, F(3) is bonded in a distorted trigonal planar geometry to one Co(1), one Co(2), and one Co(6) atom. In the fourth F site, F(4) is bonded in a distorted T-shaped geometry to one Co(2), one Co(3), and one Co(5) atom. In the fifth F site, F(5) is bonded in a distorted trigonal planar geometry to one Co(1), one Co(3), and one Co(6) atom. In the sixth F site, F(6) is bonded in a distorted T-shaped geometry to one Co(2), one Co(5), and one Co(6) atom. In the seventh F site, F(7) is bonded in a distorted T-shaped geometry to one Co(1), one Co(4), and one Co(6) atom. In the eighth F site, F(8) is bonded in a trigonal planar geometry to one Co(3), one Co(4), and one Co(5) atom. is represented by the CIF file [CIF]
data_Co3(OF2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.677
_cell_length_b   5.622
_cell_length_c   7.705
_cell_angle_alpha   87.035
_cell_angle_beta   88.425
_cell_angle_gamma   88.222
_symmetry_Int_Tables_number   1
_cell_volume   202.146
_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
  Co  Co0  1  0.521  0.509  0.004  1.0
  Co  Co1  1  0.464  0.185  0.350  1.0
  Co  Co2  1  0.505  0.828  0.664  1.0
  Co  Co3  1  0.004  0.341  0.673  1.0
  Co  Co4  1  0.004  0.647  0.304  1.0
  Co  Co5  1  0.984  0.989  0.003  1.0
  O  O6  1  0.797  0.692  0.096  1.0
  O  O7  1  0.698  0.544  0.771  1.0
  O  O8  1  0.299  0.126  0.580  1.0
  O  O9  1  0.316  0.470  0.223  1.0
  F  F10  1  0.805  0.366  0.432  1.0
  F  F11  1  0.800  0.044  0.770  1.0
  F  F12  1  0.693  0.196  0.110  1.0
  F  F13  1  0.708  0.863  0.430  1.0
  F  F14  1  0.296  0.801  0.895  1.0
  F  F15  1  0.200  0.959  0.234  1.0
  F  F16  1  0.215  0.310  0.908  1.0
  F  F17  1  0.192  0.631  0.553  1.0
[/CIF]
.