The structure described by Co2OF3 is Hydrophilite-derived structured and crystallizes in the triclinic P1 space group. There are ten inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(1), one O(5), one F(10), one F(5), one F(6), and one F(9) atom to form CoO2F4 octahedra that share corners with two equivalent Co(7)O2F4 octahedra, corners with two equivalent Co(8)OF5 octahedra, corners with four equivalent Co(10)O2F4 octahedra,  an edgeedge with one Co(5)F6 octahedra, and  an edgeedge with one Co(4)OF5 octahedra. The corner-sharing octahedral tilt angles range from 49-58°. In the second Co site, Co(2) is bonded to one O(3), one O(4), one F(11), one F(15), one F(3), and one F(7) atom to form CoO2F4 octahedra that share corners with two equivalent Co(8)OF5 octahedra, corners with two equivalent Co(9)OF5 octahedra, corners with four equivalent Co(6)O2F4 octahedra,  an edgeedge with one Co(3)O2F4 octahedra, and  an edgeedge with one Co(4)OF5 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(11), one F(13), one F(4), and one F(8) atom to form CoO2F4 octahedra that share corners with two equivalent Co(6)O2F4 octahedra, corners with two equivalent Co(7)O2F4 octahedra, corners with four equivalent Co(9)OF5 octahedra,  an edgeedge with one Co(5)F6 octahedra, and  an edgeedge with one Co(2)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 47-54°. In the fourth Co site, Co(4) is bonded to one O(4), one F(1), one F(10), one F(12), one F(5), and one F(7) atom to form CoOF5 octahedra that share corners with two equivalent Co(10)O2F4 octahedra, corners with two equivalent Co(6)O2F4 octahedra, corners with four equivalent Co(8)OF5 octahedra,  an edgeedge with one Co(1)O2F4 octahedra, and  an edgeedge with one Co(2)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 43-56°. In the fifth Co site, Co(5) is bonded to one F(14), one F(2), one F(4), one F(6), one F(8), and one F(9) atom to form CoF6 octahedra that share corners with two equivalent Co(10)O2F4 octahedra, corners with two equivalent Co(9)OF5 octahedra, corners with four equivalent Co(7)O2F4 octahedra,  an edgeedge with one Co(1)O2F4 octahedra, and  an edgeedge with one Co(3)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 48-54°. In the sixth Co site, Co(6) is bonded to one O(3), one O(4), one F(1), one F(13), one F(15), and one F(3) atom to form CoO2F4 octahedra that share corners with two equivalent Co(3)O2F4 octahedra, corners with two equivalent Co(4)OF5 octahedra, corners with four equivalent Co(2)O2F4 octahedra,  an edgeedge with one Co(8)OF5 octahedra, and  an edgeedge with one Co(9)OF5 octahedra. The corner-sharing octahedral tilt angles range from 47-59°. In the seventh Co site, Co(7) is bonded to one O(2), one O(5), one F(14), one F(2), one F(6), and one F(8) atom to form CoO2F4 octahedra that share corners with two equivalent Co(1)O2F4 octahedra, corners with two equivalent Co(3)O2F4 octahedra, corners with four equivalent Co(5)F6 octahedra,  an edgeedge with one Co(10)O2F4 octahedra, and  an edgeedge with one Co(9)OF5 octahedra. The corner-sharing octahedral tilt angles range from 47-54°. In the eighth Co site, Co(8) is bonded to one O(1), one F(1), one F(10), one F(12), one F(15), and one F(7) atom to form CoOF5 octahedra that share corners with two equivalent Co(1)O2F4 octahedra, corners with two equivalent Co(2)O2F4 octahedra, corners with four equivalent Co(4)OF5 octahedra,  an edgeedge with one Co(10)O2F4 octahedra, and  an edgeedge with one Co(6)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 44-57°. In the ninth Co site, Co(9) is bonded to one O(2), one F(11), one F(13), one F(14), one F(3), and one F(4) atom to form CoOF5 octahedra that share corners with two equivalent Co(5)F6 octahedra, corners with two equivalent Co(2)O2F4 octahedra, corners with four equivalent Co(3)O2F4 octahedra,  an edgeedge with one Co(6)O2F4 octahedra, and  an edgeedge with one Co(7)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 47-54°. In the tenth Co site, Co(10) is bonded to one O(1), one O(5), one F(12), one F(2), one F(5), and one F(9) atom to form CoO2F4 octahedra that share corners with two equivalent Co(5)F6 octahedra, corners with two equivalent Co(4)OF5 octahedra, corners with four equivalent Co(1)O2F4 octahedra,  an edgeedge with one Co(7)O2F4 octahedra, and  an edgeedge with one Co(8)OF5 octahedra. The corner-sharing octahedral tilt angles range from 43-58°. There are five inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Co(1), one Co(10), and one Co(8) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Co(3), one Co(7), and one Co(9) 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(6) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one Co(2), one Co(4), and one Co(6) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one Co(1), one Co(10), and one Co(7) atom. There are fifteen inequivalent F sites. In the first F site, F(1) is bonded in a trigonal planar geometry to one Co(4), one Co(6), and one Co(8) atom. In the second F site, F(2) is bonded in a distorted trigonal planar geometry to one Co(10), one Co(5), and one Co(7) atom. In the third F site, F(3) is bonded in a trigonal planar geometry to one Co(2), one Co(6), and one Co(9) atom. In the fourth F site, F(4) is bonded in a trigonal planar geometry to one Co(3), one Co(5), and one Co(9) atom. In the fifth F site, F(5) is bonded in a distorted trigonal planar geometry to one Co(1), one Co(10), and one Co(4) atom. In the sixth F site, F(6) is bonded in a trigonal planar geometry to one Co(1), one Co(5), and one Co(7) atom. In the seventh F site, F(7) is bonded in a distorted T-shaped geometry to one Co(2), one Co(4), and one Co(8) atom. In the eighth F site, F(8) is bonded in a trigonal planar geometry to one Co(3), one Co(5), and one Co(7) atom. In the ninth F site, F(9) is bonded in a trigonal planar geometry to one Co(1), one Co(10), and one Co(5) atom. In the tenth F site, F(10) is bonded in a trigonal planar geometry to one Co(1), one Co(4), and one Co(8) atom. In the eleventh F site, F(11) is bonded in a distorted trigonal planar geometry to one Co(2), one Co(3), and one Co(9) atom. In the twelfth F site, F(12) is bonded in a distorted T-shaped geometry to one Co(10), one Co(4), and one Co(8) atom. In the thirteenth F site, F(13) is bonded in a distorted trigonal planar geometry to one Co(3), one Co(6), and one Co(9) atom. In the fourteenth F site, F(14) is bonded in a distorted trigonal planar geometry to one Co(5), one Co(7), and one Co(9) atom. In the fifteenth F site, F(15) is bonded in a distorted trigonal planar geometry to one Co(2), one Co(6), and one Co(8) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Co2OF3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.716
_cell_length_b   5.685
_cell_length_c   13.300
_cell_angle_alpha   78.728
_cell_angle_beta   89.557
_cell_angle_gamma   89.469
_symmetry_Int_Tables_number   1
_cell_volume   349.690
_cell_formula_units_Z   5
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  0.477  0.517  0.004  1.0
  Co  Co1  1  0.503  0.304  0.603  1.0
  Co  Co2  1  0.557  0.683  0.400  1.0
  Co  Co3  1  0.461  0.903  0.783  1.0
  Co  Co4  1  0.505  0.097  0.201  1.0
  Co  Co5  1  0.991  0.782  0.594  1.0
  Co  Co6  1  0.015  0.600  0.198  1.0
  Co  Co7  1  0.960  0.399  0.818  1.0
  Co  Co8  1  0.000  0.215  0.400  1.0
  Co  Co9  1  0.997  0.995  0.998  1.0
  O  O10  1  0.789  0.334  0.939  1.0
  O  O11  1  0.818  0.524  0.338  1.0
  O  O12  1  0.716  0.618  0.543  1.0
  O  O13  1  0.294  0.966  0.660  1.0
  O  O14  1  0.202  0.680  0.058  1.0
  F  F15  1  0.797  0.713  0.741  1.0
  F  F16  1  0.807  0.917  0.139  1.0
  F  F17  1  0.813  0.115  0.541  1.0
  F  F18  1  0.702  0.018  0.343  1.0
  F  F19  1  0.679  0.832  0.928  1.0
  F  F20  1  0.697  0.420  0.139  1.0
  F  F21  1  0.695  0.208  0.743  1.0
  F  F22  1  0.317  0.778  0.265  1.0
  F  F23  1  0.301  0.183  0.059  1.0
  F  F24  1  0.292  0.591  0.857  1.0
  F  F25  1  0.317  0.388  0.461  1.0
  F  F26  1  0.192  0.092  0.857  1.0
  F  F27  1  0.216  0.879  0.459  1.0
  F  F28  1  0.204  0.278  0.260  1.0
  F  F29  1  0.186  0.471  0.672  1.0
[/CIF]
.
The structure described by Co2OF3 is Hydrophilite-derived structured and crystallizes in the triclinic P1 space group. There are ten inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(1), one O(5), one F(10), one F(5), one F(6), and one F(9) atom to form CoO2F4 octahedra that share corners with two equivalent Co(7)O2F4 octahedra, corners with two equivalent Co(8)OF5 octahedra, corners with four equivalent Co(10)O2F4 octahedra,  an edgeedge with one Co(5)F6 octahedra, and  an edgeedge with one Co(4)OF5 octahedra. The corner-sharing octahedral tilt angles range from 49-58°. In the second Co site, Co(2) is bonded to one O(3), one O(4), one F(11), one F(15), one F(3), and one F(7) atom to form CoO2F4 octahedra that share corners with two equivalent Co(8)OF5 octahedra, corners with two equivalent Co(9)OF5 octahedra, corners with four equivalent Co(6)O2F4 octahedra,  an edgeedge with one Co(3)O2F4 octahedra, and  an edgeedge with one Co(4)OF5 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(11), one F(13), one F(4), and one F(8) atom to form CoO2F4 octahedra that share corners with two equivalent Co(6)O2F4 octahedra, corners with two equivalent Co(7)O2F4 octahedra, corners with four equivalent Co(9)OF5 octahedra,  an edgeedge with one Co(5)F6 octahedra, and  an edgeedge with one Co(2)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 47-54°. In the fourth Co site, Co(4) is bonded to one O(4), one F(1), one F(10), one F(12), one F(5), and one F(7) atom to form CoOF5 octahedra that share corners with two equivalent Co(10)O2F4 octahedra, corners with two equivalent Co(6)O2F4 octahedra, corners with four equivalent Co(8)OF5 octahedra,  an edgeedge with one Co(1)O2F4 octahedra, and  an edgeedge with one Co(2)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 43-56°. In the fifth Co site, Co(5) is bonded to one F(14), one F(2), one F(4), one F(6), one F(8), and one F(9) atom to form CoF6 octahedra that share corners with two equivalent Co(10)O2F4 octahedra, corners with two equivalent Co(9)OF5 octahedra, corners with four equivalent Co(7)O2F4 octahedra,  an edgeedge with one Co(1)O2F4 octahedra, and  an edgeedge with one Co(3)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 48-54°. In the sixth Co site, Co(6) is bonded to one O(3), one O(4), one F(1), one F(13), one F(15), and one F(3) atom to form CoO2F4 octahedra that share corners with two equivalent Co(3)O2F4 octahedra, corners with two equivalent Co(4)OF5 octahedra, corners with four equivalent Co(2)O2F4 octahedra,  an edgeedge with one Co(8)OF5 octahedra, and  an edgeedge with one Co(9)OF5 octahedra. The corner-sharing octahedral tilt angles range from 47-59°. In the seventh Co site, Co(7) is bonded to one O(2), one O(5), one F(14), one F(2), one F(6), and one F(8) atom to form CoO2F4 octahedra that share corners with two equivalent Co(1)O2F4 octahedra, corners with two equivalent Co(3)O2F4 octahedra, corners with four equivalent Co(5)F6 octahedra,  an edgeedge with one Co(10)O2F4 octahedra, and  an edgeedge with one Co(9)OF5 octahedra. The corner-sharing octahedral tilt angles range from 47-54°. In the eighth Co site, Co(8) is bonded to one O(1), one F(1), one F(10), one F(12), one F(15), and one F(7) atom to form CoOF5 octahedra that share corners with two equivalent Co(1)O2F4 octahedra, corners with two equivalent Co(2)O2F4 octahedra, corners with four equivalent Co(4)OF5 octahedra,  an edgeedge with one Co(10)O2F4 octahedra, and  an edgeedge with one Co(6)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 44-57°. In the ninth Co site, Co(9) is bonded to one O(2), one F(11), one F(13), one F(14), one F(3), and one F(4) atom to form CoOF5 octahedra that share corners with two equivalent Co(5)F6 octahedra, corners with two equivalent Co(2)O2F4 octahedra, corners with four equivalent Co(3)O2F4 octahedra,  an edgeedge with one Co(6)O2F4 octahedra, and  an edgeedge with one Co(7)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 47-54°. In the tenth Co site, Co(10) is bonded to one O(1), one O(5), one F(12), one F(2), one F(5), and one F(9) atom to form CoO2F4 octahedra that share corners with two equivalent Co(5)F6 octahedra, corners with two equivalent Co(4)OF5 octahedra, corners with four equivalent Co(1)O2F4 octahedra,  an edgeedge with one Co(7)O2F4 octahedra, and  an edgeedge with one Co(8)OF5 octahedra. The corner-sharing octahedral tilt angles range from 43-58°. There are five inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Co(1), one Co(10), and one Co(8) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Co(3), one Co(7), and one Co(9) 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(6) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one Co(2), one Co(4), and one Co(6) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one Co(1), one Co(10), and one Co(7) atom. There are fifteen inequivalent F sites. In the first F site, F(1) is bonded in a trigonal planar geometry to one Co(4), one Co(6), and one Co(8) atom. In the second F site, F(2) is bonded in a distorted trigonal planar geometry to one Co(10), one Co(5), and one Co(7) atom. In the third F site, F(3) is bonded in a trigonal planar geometry to one Co(2), one Co(6), and one Co(9) atom. In the fourth F site, F(4) is bonded in a trigonal planar geometry to one Co(3), one Co(5), and one Co(9) atom. In the fifth F site, F(5) is bonded in a distorted trigonal planar geometry to one Co(1), one Co(10), and one Co(4) atom. In the sixth F site, F(6) is bonded in a trigonal planar geometry to one Co(1), one Co(5), and one Co(7) atom. In the seventh F site, F(7) is bonded in a distorted T-shaped geometry to one Co(2), one Co(4), and one Co(8) atom. In the eighth F site, F(8) is bonded in a trigonal planar geometry to one Co(3), one Co(5), and one Co(7) atom. In the ninth F site, F(9) is bonded in a trigonal planar geometry to one Co(1), one Co(10), and one Co(5) atom. In the tenth F site, F(10) is bonded in a trigonal planar geometry to one Co(1), one Co(4), and one Co(8) atom. In the eleventh F site, F(11) is bonded in a distorted trigonal planar geometry to one Co(2), one Co(3), and one Co(9) atom. In the twelfth F site, F(12) is bonded in a distorted T-shaped geometry to one Co(10), one Co(4), and one Co(8) atom. In the thirteenth F site, F(13) is bonded in a distorted trigonal planar geometry to one Co(3), one Co(6), and one Co(9) atom. In the fourteenth F site, F(14) is bonded in a distorted trigonal planar geometry to one Co(5), one Co(7), and one Co(9) atom. In the fifteenth F site, F(15) is bonded in a distorted trigonal planar geometry to one Co(2), one Co(6), and one Co(8) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Co2OF3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.716
_cell_length_b   5.685
_cell_length_c   13.300
_cell_angle_alpha   78.728
_cell_angle_beta   89.557
_cell_angle_gamma   89.469
_symmetry_Int_Tables_number   1
_cell_volume   349.690
_cell_formula_units_Z   5
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  0.477  0.517  0.004  1.0
  Co  Co1  1  0.503  0.304  0.603  1.0
  Co  Co2  1  0.557  0.683  0.400  1.0
  Co  Co3  1  0.461  0.903  0.783  1.0
  Co  Co4  1  0.505  0.097  0.201  1.0
  Co  Co5  1  0.991  0.782  0.594  1.0
  Co  Co6  1  0.015  0.600  0.198  1.0
  Co  Co7  1  0.960  0.399  0.818  1.0
  Co  Co8  1  0.000  0.215  0.400  1.0
  Co  Co9  1  0.997  0.995  0.998  1.0
  O  O10  1  0.789  0.334  0.939  1.0
  O  O11  1  0.818  0.524  0.338  1.0
  O  O12  1  0.716  0.618  0.543  1.0
  O  O13  1  0.294  0.966  0.660  1.0
  O  O14  1  0.202  0.680  0.058  1.0
  F  F15  1  0.797  0.713  0.741  1.0
  F  F16  1  0.807  0.917  0.139  1.0
  F  F17  1  0.813  0.115  0.541  1.0
  F  F18  1  0.702  0.018  0.343  1.0
  F  F19  1  0.679  0.832  0.928  1.0
  F  F20  1  0.697  0.420  0.139  1.0
  F  F21  1  0.695  0.208  0.743  1.0
  F  F22  1  0.317  0.778  0.265  1.0
  F  F23  1  0.301  0.183  0.059  1.0
  F  F24  1  0.292  0.591  0.857  1.0
  F  F25  1  0.317  0.388  0.461  1.0
  F  F26  1  0.192  0.092  0.857  1.0
  F  F27  1  0.216  0.879  0.459  1.0
  F  F28  1  0.204  0.278  0.260  1.0
  F  F29  1  0.186  0.471  0.672  1.0
[/CIF]
.