The structure described by LiCo6(OF5)2 crystallizes in the triclinic P1 space group. Li(1) is bonded to one F(2), one F(4), one F(5), and one F(9) atom to form distorted LiF4 trigonal pyramids that share  a cornercorner with one Co(4)O2F4 octahedra,  a cornercorner with one Co(6)OF5 octahedra,  a faceface with one Co(3)F6 octahedra, and  a faceface with one Co(1)OF5 octahedra. The corner-sharing octahedral tilt angles range from 21-29°. There are six inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(2), one F(1), one F(2), one F(4), one F(8), and one F(9) atom to form distorted CoOF5 octahedra that share corners with four equivalent Co(4)O2F4 octahedra,  an edgeedge with one Co(3)F6 octahedra,  an edgeedge with one Co(2)OF5 octahedra, and  a faceface with one Li(1)F4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 47-56°. In the second Co site, Co(2) is bonded to one O(1), one F(1), one F(10), one F(3), one F(7), and one F(8) atom to form CoOF5 octahedra that share corners with four equivalent Co(4)O2F4 octahedra, corners with four equivalent Co(6)OF5 octahedra,  an edgeedge with one Co(3)F6 octahedra, and  an edgeedge with one Co(1)OF5 octahedra. The corner-sharing octahedral tilt angles range from 45-56°. In the third Co site, Co(3) is bonded to one F(10), one F(2), one F(3), one F(5), one F(6), and one F(9) atom to form distorted CoF6 octahedra that share corners with four equivalent Co(6)OF5 octahedra,  an edgeedge with one Co(1)OF5 octahedra,  an edgeedge with one Co(2)OF5 octahedra, and  a faceface with one Li(1)F4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 46-55°. In the fourth Co site, Co(4) is bonded to one O(1), one O(2), one F(1), one F(4), one F(7), and one F(8) atom to form distorted CoO2F4 octahedra that share corners with four equivalent Co(1)OF5 octahedra, corners with four equivalent Co(2)OF5 octahedra,  a cornercorner with one Li(1)F4 trigonal pyramid, and  an edgeedge with one Co(6)OF5 octahedra. The corner-sharing octahedral tilt angles range from 45-56°. In the fifth Co site, Co(5) is bonded in a 5-coordinate geometry to one O(2), one F(2), one F(4), one F(6), and one F(9) atom. In the sixth Co site, Co(6) is bonded to one O(1), one F(10), one F(3), one F(5), one F(6), and one F(7) atom to form CoOF5 octahedra that share corners with four equivalent Co(3)F6 octahedra, corners with four equivalent Co(2)OF5 octahedra,  a cornercorner with one Li(1)F4 trigonal pyramid, and  an edgeedge with one Co(4)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 45-56°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Co(2), one Co(4), 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(4), and one Co(5) atom. There are ten inequivalent F sites. In the first F site, F(1) is bonded in a trigonal planar geometry to one Co(1), one Co(2), and one Co(4) atom. In the second F site, F(2) is bonded in a 4-coordinate geometry to one Li(1), one Co(1), one Co(3), and one Co(5) atom. In the third F site, F(3) is bonded in a distorted trigonal planar geometry to one Co(2), one Co(3), and one Co(6) atom. In the fourth F site, F(4) is bonded in a 4-coordinate geometry to one Li(1), one Co(1), one Co(4), and one Co(5) atom. In the fifth F site, F(5) is bonded in a 3-coordinate geometry to one Li(1), one Co(3), and one Co(6) atom. In the sixth F site, F(6) is bonded in a trigonal planar geometry to one Co(3), 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(2), 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(1), one Co(2), and one Co(4) atom. In the ninth F site, F(9) is bonded in a 4-coordinate geometry to one Li(1), one Co(1), one Co(3), and one Co(5) atom. In the tenth F site, F(10) is bonded in a distorted trigonal planar geometry to one Co(2), one Co(3), and one Co(6) atom. is represented by the CIF file [CIF]
data_LiCo6(OF5)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.805
_cell_length_b   4.762
_cell_length_c   9.921
_cell_angle_alpha   87.501
_cell_angle_beta   87.258
_cell_angle_gamma   89.402
_symmetry_Int_Tables_number   1
_cell_volume   226.542
_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
  Li  Li0  1  0.204  0.225  0.826  1.0
  Co  Co1  1  0.969  0.964  0.022  1.0
  Co  Co2  1  0.020  0.022  0.331  1.0
  Co  Co3  1  0.977  0.976  0.648  1.0
  Co  Co4  1  0.504  0.503  0.183  1.0
  Co  Co5  1  0.578  0.581  0.860  1.0
  Co  Co6  1  0.480  0.479  0.484  1.0
  O  O7  1  0.318  0.313  0.319  1.0
  O  O8  1  0.683  0.682  0.029  1.0
  F  F9  1  0.200  0.807  0.173  1.0
  F  F10  1  0.194  0.805  0.829  1.0
  F  F11  1  0.193  0.797  0.494  1.0
  F  F12  1  0.286  0.286  0.995  1.0
  F  F13  1  0.275  0.277  0.647  1.0
  F  F14  1  0.682  0.684  0.665  1.0
  F  F15  1  0.708  0.706  0.333  1.0
  F  F16  1  0.810  0.198  0.173  1.0
  F  F17  1  0.802  0.196  0.828  1.0
  F  F18  1  0.797  0.192  0.495  1.0
[/CIF]
.
The structure described by LiCo6(OF5)2 crystallizes in the triclinic P1 space group. Li(1) is bonded to one F(2), one F(4), one F(5), and one F(9) atom to form distorted LiF4 trigonal pyramids that share  a cornercorner with one Co(4)O2F4 octahedra,  a cornercorner with one Co(6)OF5 octahedra,  a faceface with one Co(3)F6 octahedra, and  a faceface with one Co(1)OF5 octahedra. The corner-sharing octahedral tilt angles range from 21-29°. There are six inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(2), one F(1), one F(2), one F(4), one F(8), and one F(9) atom to form distorted CoOF5 octahedra that share corners with four equivalent Co(4)O2F4 octahedra,  an edgeedge with one Co(3)F6 octahedra,  an edgeedge with one Co(2)OF5 octahedra, and  a faceface with one Li(1)F4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 47-56°. In the second Co site, Co(2) is bonded to one O(1), one F(1), one F(10), one F(3), one F(7), and one F(8) atom to form CoOF5 octahedra that share corners with four equivalent Co(4)O2F4 octahedra, corners with four equivalent Co(6)OF5 octahedra,  an edgeedge with one Co(3)F6 octahedra, and  an edgeedge with one Co(1)OF5 octahedra. The corner-sharing octahedral tilt angles range from 45-56°. In the third Co site, Co(3) is bonded to one F(10), one F(2), one F(3), one F(5), one F(6), and one F(9) atom to form distorted CoF6 octahedra that share corners with four equivalent Co(6)OF5 octahedra,  an edgeedge with one Co(1)OF5 octahedra,  an edgeedge with one Co(2)OF5 octahedra, and  a faceface with one Li(1)F4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 46-55°. In the fourth Co site, Co(4) is bonded to one O(1), one O(2), one F(1), one F(4), one F(7), and one F(8) atom to form distorted CoO2F4 octahedra that share corners with four equivalent Co(1)OF5 octahedra, corners with four equivalent Co(2)OF5 octahedra,  a cornercorner with one Li(1)F4 trigonal pyramid, and  an edgeedge with one Co(6)OF5 octahedra. The corner-sharing octahedral tilt angles range from 45-56°. In the fifth Co site, Co(5) is bonded in a 5-coordinate geometry to one O(2), one F(2), one F(4), one F(6), and one F(9) atom. In the sixth Co site, Co(6) is bonded to one O(1), one F(10), one F(3), one F(5), one F(6), and one F(7) atom to form CoOF5 octahedra that share corners with four equivalent Co(3)F6 octahedra, corners with four equivalent Co(2)OF5 octahedra,  a cornercorner with one Li(1)F4 trigonal pyramid, and  an edgeedge with one Co(4)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 45-56°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Co(2), one Co(4), 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(4), and one Co(5) atom. There are ten inequivalent F sites. In the first F site, F(1) is bonded in a trigonal planar geometry to one Co(1), one Co(2), and one Co(4) atom. In the second F site, F(2) is bonded in a 4-coordinate geometry to one Li(1), one Co(1), one Co(3), and one Co(5) atom. In the third F site, F(3) is bonded in a distorted trigonal planar geometry to one Co(2), one Co(3), and one Co(6) atom. In the fourth F site, F(4) is bonded in a 4-coordinate geometry to one Li(1), one Co(1), one Co(4), and one Co(5) atom. In the fifth F site, F(5) is bonded in a 3-coordinate geometry to one Li(1), one Co(3), and one Co(6) atom. In the sixth F site, F(6) is bonded in a trigonal planar geometry to one Co(3), 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(2), 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(1), one Co(2), and one Co(4) atom. In the ninth F site, F(9) is bonded in a 4-coordinate geometry to one Li(1), one Co(1), one Co(3), and one Co(5) atom. In the tenth F site, F(10) is bonded in a distorted trigonal planar geometry to one Co(2), one Co(3), and one Co(6) atom. is represented by the CIF file [CIF]
data_LiCo6(OF5)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.805
_cell_length_b   4.762
_cell_length_c   9.921
_cell_angle_alpha   87.501
_cell_angle_beta   87.258
_cell_angle_gamma   89.402
_symmetry_Int_Tables_number   1
_cell_volume   226.542
_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
  Li  Li0  1  0.204  0.225  0.826  1.0
  Co  Co1  1  0.969  0.964  0.022  1.0
  Co  Co2  1  0.020  0.022  0.331  1.0
  Co  Co3  1  0.977  0.976  0.648  1.0
  Co  Co4  1  0.504  0.503  0.183  1.0
  Co  Co5  1  0.578  0.581  0.860  1.0
  Co  Co6  1  0.480  0.479  0.484  1.0
  O  O7  1  0.318  0.313  0.319  1.0
  O  O8  1  0.683  0.682  0.029  1.0
  F  F9  1  0.200  0.807  0.173  1.0
  F  F10  1  0.194  0.805  0.829  1.0
  F  F11  1  0.193  0.797  0.494  1.0
  F  F12  1  0.286  0.286  0.995  1.0
  F  F13  1  0.275  0.277  0.647  1.0
  F  F14  1  0.682  0.684  0.665  1.0
  F  F15  1  0.708  0.706  0.333  1.0
  F  F16  1  0.810  0.198  0.173  1.0
  F  F17  1  0.802  0.196  0.828  1.0
  F  F18  1  0.797  0.192  0.495  1.0
[/CIF]
.