The material structure described by Li6Co11(OF12)2 crystallizes in the triclinic P1 space group. There are six inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one F(23), one F(3), and one F(8) atom to form LiOF3 tetrahedra that share  a cornercorner with one Co(10)F6 octahedra,  a cornercorner with one Co(11)F6 octahedra,  a cornercorner with one Co(9)F6 octahedra,  a cornercorner with one Co(3)OF5 octahedra,  a cornercorner with one Co(4)OF5 octahedra,  a cornercorner with one Co(5)OF4 trigonal bipyramid, and  a cornercorner with one Co(6)OF4 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 50-62°. In the second Li site, Li(2) is bonded to one F(10), one F(24), one F(4), and one F(5) atom to form LiF4 tetrahedra that share  a cornercorner with one Co(10)F6 octahedra,  a cornercorner with one Co(11)F6 octahedra,  a cornercorner with one Co(2)OF5 octahedra,  a cornercorner with one Co(3)OF5 octahedra,  a cornercorner with one Co(4)OF5 octahedra,  a cornercorner with one Co(8)F5 trigonal bipyramid,  a cornercorner with one Co(5)OF4 trigonal bipyramid, and  a cornercorner with one Co(6)OF4 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 54-68°. In the third Li site, Li(3) is bonded in a 4-coordinate geometry to one F(12), one F(14), one F(19), and one F(7) atom. In the fourth Li site, Li(4) is bonded in a distorted trigonal planar geometry to one F(11), one F(6), and one F(9) atom. In the fifth Li site, Li(5) is bonded to one F(1), one F(13), one F(20), and one F(21) atom to form LiF4 tetrahedra that share  a cornercorner with one Co(10)F6 octahedra,  a cornercorner with one Co(11)F6 octahedra,  a cornercorner with one Co(9)F6 octahedra,  a cornercorner with one Co(2)OF5 octahedra,  a cornercorner with one Co(3)OF5 octahedra,  a cornercorner with one Co(8)F5 trigonal bipyramid,  a cornercorner with one Co(5)OF4 trigonal bipyramid, and  a cornercorner with one Co(7)OF4 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 47-65°. In the sixth Li site, Li(6) is bonded to one F(16), one F(18), one F(2), and one F(22) atom to form LiF4 tetrahedra that share  a cornercorner with one Co(11)F6 octahedra,  a cornercorner with one Co(9)F6 octahedra,  a cornercorner with one Co(2)OF5 octahedra,  a cornercorner with one Co(3)OF5 octahedra,  a cornercorner with one Co(4)OF5 octahedra,  a cornercorner with one Co(7)OF4 trigonal bipyramid, and  an edgeedge with one Co(8)F5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 49-63°. There are eleven inequivalent Co sites. In the first Co site, Co(1) is bonded in a 6-coordinate geometry to one O(1), one F(1), one F(22), one F(4), one F(6), and one F(7) atom. In the second Co site, Co(2) is bonded to one O(2), one F(1), one F(2), one F(5), one F(7), and one F(9) atom to form CoOF5 octahedra that share  a cornercorner with one Li(2)F4 tetrahedra,  a cornercorner with one Li(5)F4 tetrahedra,  a cornercorner with one Li(6)F4 tetrahedra,  a cornercorner with one Co(7)OF4 trigonal bipyramid,  an edgeedge with one Co(3)OF5 octahedra,  an edgeedge with one Co(4)OF5 octahedra,  an edgeedge with one Co(5)OF4 trigonal bipyramid, and  an edgeedge with one Co(6)OF4 trigonal bipyramid. In the third Co site, Co(3) is bonded to one O(1), one F(1), one F(14), one F(18), one F(24), and one F(9) atom to form CoOF5 octahedra that share  a cornercorner with one Li(2)F4 tetrahedra,  a cornercorner with one Li(5)F4 tetrahedra,  a cornercorner with one Li(6)F4 tetrahedra,  a cornercorner with one Li(1)OF3 tetrahedra,  an edgeedge with one Co(10)F6 octahedra,  an edgeedge with one Co(11)F6 octahedra,  an edgeedge with one Co(2)OF5 octahedra,  an edgeedge with one Co(6)OF4 trigonal bipyramid, and  an edgeedge with one Co(7)OF4 trigonal bipyramid. In the fourth Co site, Co(4) is bonded to one O(2), one F(12), one F(2), one F(4), one F(6), and one F(8) atom to form CoOF5 octahedra that share  a cornercorner with one Li(2)F4 tetrahedra,  a cornercorner with one Li(6)F4 tetrahedra,  a cornercorner with one Li(1)OF3 tetrahedra,  a cornercorner with one Co(8)F5 trigonal bipyramid,  a cornercorner with one Co(7)OF4 trigonal bipyramid,  an edgeedge with one Co(2)OF5 octahedra, and  an edgeedge with one Co(5)OF4 trigonal bipyramid. In the fifth Co site, Co(5) is bonded to one O(2), one F(11), one F(13), one F(5), and one F(8) atom to form distorted CoOF4 trigonal bipyramids that share  a cornercorner with one Co(9)F6 octahedra,  a cornercorner with one Li(2)F4 tetrahedra,  a cornercorner with one Li(5)F4 tetrahedra,  a cornercorner with one Li(1)OF3 tetrahedra,  an edgeedge with one Co(2)OF5 octahedra,  an edgeedge with one Co(4)OF5 octahedra, and  an edgeedge with one Co(7)OF4 trigonal bipyramid. The corner-sharing octahedral tilt angles are 68°. In the sixth Co site, Co(6) is bonded to one O(1), one F(10), one F(15), one F(7), and one F(9) atom to form distorted CoOF4 trigonal bipyramids that share  a cornercorner with one Co(10)F6 octahedra,  a cornercorner with one Co(9)F6 octahedra,  a cornercorner with one Li(2)F4 tetrahedra,  a cornercorner with one Li(1)OF3 tetrahedra,  a cornercorner with one Co(8)F5 trigonal bipyramid,  an edgeedge with one Co(2)OF5 octahedra, and  an edgeedge with one Co(3)OF5 octahedra. The corner-sharing octahedral tilt angles range from 36-64°. In the seventh Co site, Co(7) is bonded to one O(2), one F(13), one F(14), one F(17), and one F(18) atom to form distorted CoOF4 trigonal bipyramids that share  a cornercorner with one Co(2)OF5 octahedra,  a cornercorner with one Co(4)OF5 octahedra,  a cornercorner with one Li(5)F4 tetrahedra,  a cornercorner with one Li(6)F4 tetrahedra,  an edgeedge with one Co(10)F6 octahedra,  an edgeedge with one Co(11)F6 octahedra,  an edgeedge with one Co(3)OF5 octahedra, and  an edgeedge with one Co(5)OF4 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 25-79°. In the eighth Co site, Co(8) is bonded to one F(10), one F(12), one F(16), one F(20), and one F(22) atom to form distorted CoF5 trigonal bipyramids that share  a cornercorner with one Co(10)F6 octahedra,  a cornercorner with one Co(9)F6 octahedra,  a cornercorner with one Co(4)OF5 octahedra,  a cornercorner with one Li(2)F4 tetrahedra,  a cornercorner with one Li(5)F4 tetrahedra,  a cornercorner with one Co(6)OF4 trigonal bipyramid, and  an edgeedge with one Li(6)F4 tetrahedra. The corner-sharing octahedral tilt angles range from 58-64°. In the ninth Co site, Co(9) is bonded to one F(11), one F(15), one F(16), one F(19), one F(21), and one F(23) atom to form CoF6 octahedra that share  a cornercorner with one Li(5)F4 tetrahedra,  a cornercorner with one Li(6)F4 tetrahedra,  a cornercorner with one Li(1)OF3 tetrahedra,  a cornercorner with one Co(8)F5 trigonal bipyramid,  a cornercorner with one Co(5)OF4 trigonal bipyramid,  a cornercorner with one Co(6)OF4 trigonal bipyramid,  an edgeedge with one Co(10)F6 octahedra, and  an edgeedge with one Co(11)F6 octahedra. In the tenth Co site, Co(10) is bonded to one F(14), one F(15), one F(17), one F(20), one F(23), and one F(24) atom to form CoF6 octahedra that share  a cornercorner with one Li(2)F4 tetrahedra,  a cornercorner with one Li(5)F4 tetrahedra,  a cornercorner with one Li(1)OF3 tetrahedra,  a cornercorner with one Co(8)F5 trigonal bipyramid,  a cornercorner with one Co(6)OF4 trigonal bipyramid,  an edgeedge with one Co(11)F6 octahedra,  an edgeedge with one Co(9)F6 octahedra,  an edgeedge with one Co(3)OF5 octahedra, and  an edgeedge with one Co(7)OF4 trigonal bipyramid. In the eleventh Co site, Co(11) is bonded to one F(17), one F(18), one F(19), one F(21), one F(24), and one F(3) atom to form CoF6 octahedra that share  a cornercorner with one Li(2)F4 tetrahedra,  a cornercorner with one Li(5)F4 tetrahedra,  a cornercorner with one Li(6)F4 tetrahedra,  a cornercorner with one Li(1)OF3 tetrahedra,  an edgeedge with one Co(10)F6 octahedra,  an edgeedge with one Co(9)F6 octahedra,  an edgeedge with one Co(3)OF5 octahedra, and  an edgeedge with one Co(7)OF4 trigonal bipyramid. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Co(1), one Co(3), and one Co(6) atom to form OLiCo3 tetrahedra that share  a cornercorner with one F(18)LiCo3 tetrahedra,  a cornercorner with one F(24)LiCo3 trigonal pyramid,  an edgeedge with one F(1)LiCo3 tetrahedra, and  an edgeedge with one F(9)LiCo3 tetrahedra. In the second O site, O(2) is bonded to one Co(2), one Co(4), one Co(5), and one Co(7) atom to form OCo4 trigonal pyramids that share  a cornercorner with one F(1)LiCo3 tetrahedra,  a cornercorner with one F(18)LiCo3 tetrahedra, and  a cornercorner with one F(9)LiCo3 tetrahedra. There are twenty-four inequivalent F sites. In the first F site, F(1) is bonded to one Li(5), one Co(1), one Co(2), and one Co(3) atom to form distorted FLiCo3 tetrahedra that share  a cornercorner with one F(18)LiCo3 tetrahedra,  a cornercorner with one O(2)Co4 trigonal pyramid,  a cornercorner with one F(24)LiCo3 trigonal pyramid,  an edgeedge with one O(1)LiCo3 tetrahedra, and  an edgeedge with one F(9)LiCo3 tetrahedra. In the second F site, F(2) is bonded in a distorted trigonal planar geometry to one Li(6), one Co(2), and one Co(4) atom. In the third F site, F(3) is bonded in a bent 120 degrees geometry to one Li(1) and one Co(11) atom. In the fourth F site, F(4) is bonded in a distorted trigonal non-coplanar geometry to one Li(2), one Co(1), and one Co(4) atom. In the fifth F site, F(5) is bonded in a distorted trigonal planar geometry to one Li(2), one Co(2), and one Co(5) atom. In the sixth F site, F(6) is bonded in a distorted trigonal non-coplanar geometry to one Li(4), one Co(1), and one Co(4) atom. In the seventh F site, F(7) is bonded in a 4-coordinate geometry to one Li(3), one Co(1), one Co(2), and one Co(6) atom. In the eighth F site, F(8) is bonded in a distorted trigonal non-coplanar geometry to one Li(1), one Co(4), and one Co(5) atom. In the ninth F site, F(9) is bonded to one Li(4), one Co(2), one Co(3), and one Co(6) atom to form distorted FLiCo3 tetrahedra that share  a cornercorner with one F(18)LiCo3 tetrahedra,  a cornercorner with one O(2)Co4 trigonal pyramid,  a cornercorner with one F(24)LiCo3 trigonal pyramid,  an edgeedge with one O(1)LiCo3 tetrahedra, and  an edgeedge with one F(1)LiCo3 tetrahedra. In the tenth F site, F(10) is bonded in a trigonal planar geometry to one Li(2), one Co(6), and one Co(8) atom. In the eleventh F site, F(11) is bonded in a trigonal planar geometry to one Li(4), one Co(5), and one Co(9) atom. In the twelfth F site, F(12) is bonded in a trigonal planar geometry to one Li(3), 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 Li(5), one Co(5), and one Co(7) atom. In the fourteenth F site, F(14) is bonded in a distorted see-saw-like geometry to one Li(3), one Co(10), one Co(3), and one Co(7) atom. In the fifteenth F site, F(15) is bonded in a 3-coordinate geometry to one Co(10), one Co(6), and one Co(9) atom. In the sixteenth F site, F(16) is bonded in a distorted trigonal non-coplanar geometry to one Li(6), one Co(8), and one Co(9) atom. In the seventeenth F site, F(17) is bonded in a distorted trigonal non-coplanar geometry to one Co(10), one Co(11), and one Co(7) atom. In the eighteenth F site, F(18) is bonded to one Li(6), one Co(11), one Co(3), and one Co(7) atom to form distorted FLiCo3 tetrahedra that share  a cornercorner with one O(1)LiCo3 tetrahedra,  a cornercorner with one F(1)LiCo3 tetrahedra,  a cornercorner with one F(9)LiCo3 tetrahedra,  a cornercorner with one O(2)Co4 trigonal pyramid, and  an edgeedge with one F(24)LiCo3 trigonal pyramid. In the nineteenth F site, F(19) is bonded in a distorted T-shaped geometry to one Li(3), one Co(11), and one Co(9) atom. In the twentieth F site, F(20) is bonded in a trigonal planar geometry to one Li(5), one Co(10), and one Co(8) atom. In the twenty-first F site, F(21) is bonded in a distorted trigonal non-coplanar geometry to one Li(5), one Co(11), and one Co(9) atom. In the twenty-second F site, F(22) is bonded in a distorted T-shaped geometry to one Li(6), one Co(1), and one Co(8) atom. In the twenty-third F site, F(23) is bonded in a trigonal planar geometry to one Li(1), one Co(10), and one Co(9) atom. In the twenty-fourth F site, F(24) is bonded to one Li(2), one Co(10), one Co(11), and one Co(3) atom to form distorted FLiCo3 trigonal pyramids that share  a cornercorner with one O(1)LiCo3 tetrahedra,  a cornercorner with one F(1)LiCo3 tetrahedra,  a cornercorner with one F(9)LiCo3 tetrahedra, and  an edgeedge with one F(18)LiCo3 tetrahedra. is represented by the CIF card [CIF]
data_Li6Co11(OF12)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.103
_cell_length_b   8.210
_cell_length_c   8.755
_cell_angle_alpha   107.992
_cell_angle_beta   106.169
_cell_angle_gamma   90.091
_symmetry_Int_Tables_number   1
_cell_volume   529.607
_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  0.424  0.092  0.240  1.0
  Li  Li1  1  0.079  0.211  0.455  1.0
  Li  Li2  1  0.297  0.576  0.933  1.0
  Li  Li3  1  0.696  0.377  0.092  1.0
  Li  Li4  1  0.928  0.809  0.553  1.0
  Li  Li5  1  0.574  0.899  0.743  1.0
  Co  Co6  1  0.276  0.115  0.851  1.0
  Co  Co7  1  0.866  0.230  0.753  1.0
  Co  Co8  1  0.007  0.006  0.995  1.0
  Co  Co9  1  0.485  0.296  0.688  1.0
  Co  Co10  1  0.703  0.419  0.508  1.0
  Co  Co11  1  0.142  0.352  0.147  1.0
  Co  Co12  1  0.882  0.620  0.856  1.0
  Co  Co13  1  0.273  0.628  0.558  1.0
  Co  Co14  1  0.524  0.709  0.321  1.0
  Co  Co15  1  0.129  0.790  0.239  1.0
  Co  Co16  1  0.735  0.868  0.156  1.0
  O  O17  1  0.230  0.134  0.065  1.0
  O  O18  1  0.715  0.426  0.745  1.0
  F  F19  1  0.990  0.007  0.754  1.0
  F  F20  1  0.635  0.085  0.683  1.0
  F  F21  1  0.620  0.074  0.168  1.0
  F  F22  1  0.250  0.154  0.624  1.0
  F  F23  1  0.885  0.247  0.529  1.0
  F  F24  1  0.485  0.293  0.926  1.0
  F  F25  1  0.109  0.379  0.892  1.0
  F  F26  1  0.471  0.285  0.441  1.0
  F  F27  1  0.887  0.253  0.020  1.0
  F  F28  1  0.134  0.403  0.385  1.0
  F  F29  1  0.664  0.492  0.304  1.0
  F  F30  1  0.344  0.513  0.726  1.0
  F  F31  1  0.913  0.623  0.636  1.0
  F  F32  1  0.115  0.758  0.988  1.0
  F  F33  1  0.274  0.579  0.220  1.0
  F  F34  1  0.514  0.688  0.545  1.0
  F  F35  1  0.882  0.655  0.110  1.0
  F  F36  1  0.774  0.860  0.913  1.0
  F  F37  1  0.519  0.692  0.084  1.0
  F  F38  1  0.107  0.766  0.452  1.0
  F  F39  1  0.751  0.852  0.387  1.0
  F  F40  1  0.350  0.875  0.763  1.0
  F  F41  1  0.366  0.906  0.318  1.0
  F  F42  1  0.996  0.005  0.233  1.0
[/CIF]
.
The material structure described by Li6Co11(OF12)2 crystallizes in the triclinic P1 space group. There are six inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one F(23), one F(3), and one F(8) atom to form LiOF3 tetrahedra that share  a cornercorner with one Co(10)F6 octahedra,  a cornercorner with one Co(11)F6 octahedra,  a cornercorner with one Co(9)F6 octahedra,  a cornercorner with one Co(3)OF5 octahedra,  a cornercorner with one Co(4)OF5 octahedra,  a cornercorner with one Co(5)OF4 trigonal bipyramid, and  a cornercorner with one Co(6)OF4 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 50-62°. In the second Li site, Li(2) is bonded to one F(10), one F(24), one F(4), and one F(5) atom to form LiF4 tetrahedra that share  a cornercorner with one Co(10)F6 octahedra,  a cornercorner with one Co(11)F6 octahedra,  a cornercorner with one Co(2)OF5 octahedra,  a cornercorner with one Co(3)OF5 octahedra,  a cornercorner with one Co(4)OF5 octahedra,  a cornercorner with one Co(8)F5 trigonal bipyramid,  a cornercorner with one Co(5)OF4 trigonal bipyramid, and  a cornercorner with one Co(6)OF4 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 54-68°. In the third Li site, Li(3) is bonded in a 4-coordinate geometry to one F(12), one F(14), one F(19), and one F(7) atom. In the fourth Li site, Li(4) is bonded in a distorted trigonal planar geometry to one F(11), one F(6), and one F(9) atom. In the fifth Li site, Li(5) is bonded to one F(1), one F(13), one F(20), and one F(21) atom to form LiF4 tetrahedra that share  a cornercorner with one Co(10)F6 octahedra,  a cornercorner with one Co(11)F6 octahedra,  a cornercorner with one Co(9)F6 octahedra,  a cornercorner with one Co(2)OF5 octahedra,  a cornercorner with one Co(3)OF5 octahedra,  a cornercorner with one Co(8)F5 trigonal bipyramid,  a cornercorner with one Co(5)OF4 trigonal bipyramid, and  a cornercorner with one Co(7)OF4 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 47-65°. In the sixth Li site, Li(6) is bonded to one F(16), one F(18), one F(2), and one F(22) atom to form LiF4 tetrahedra that share  a cornercorner with one Co(11)F6 octahedra,  a cornercorner with one Co(9)F6 octahedra,  a cornercorner with one Co(2)OF5 octahedra,  a cornercorner with one Co(3)OF5 octahedra,  a cornercorner with one Co(4)OF5 octahedra,  a cornercorner with one Co(7)OF4 trigonal bipyramid, and  an edgeedge with one Co(8)F5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 49-63°. There are eleven inequivalent Co sites. In the first Co site, Co(1) is bonded in a 6-coordinate geometry to one O(1), one F(1), one F(22), one F(4), one F(6), and one F(7) atom. In the second Co site, Co(2) is bonded to one O(2), one F(1), one F(2), one F(5), one F(7), and one F(9) atom to form CoOF5 octahedra that share  a cornercorner with one Li(2)F4 tetrahedra,  a cornercorner with one Li(5)F4 tetrahedra,  a cornercorner with one Li(6)F4 tetrahedra,  a cornercorner with one Co(7)OF4 trigonal bipyramid,  an edgeedge with one Co(3)OF5 octahedra,  an edgeedge with one Co(4)OF5 octahedra,  an edgeedge with one Co(5)OF4 trigonal bipyramid, and  an edgeedge with one Co(6)OF4 trigonal bipyramid. In the third Co site, Co(3) is bonded to one O(1), one F(1), one F(14), one F(18), one F(24), and one F(9) atom to form CoOF5 octahedra that share  a cornercorner with one Li(2)F4 tetrahedra,  a cornercorner with one Li(5)F4 tetrahedra,  a cornercorner with one Li(6)F4 tetrahedra,  a cornercorner with one Li(1)OF3 tetrahedra,  an edgeedge with one Co(10)F6 octahedra,  an edgeedge with one Co(11)F6 octahedra,  an edgeedge with one Co(2)OF5 octahedra,  an edgeedge with one Co(6)OF4 trigonal bipyramid, and  an edgeedge with one Co(7)OF4 trigonal bipyramid. In the fourth Co site, Co(4) is bonded to one O(2), one F(12), one F(2), one F(4), one F(6), and one F(8) atom to form CoOF5 octahedra that share  a cornercorner with one Li(2)F4 tetrahedra,  a cornercorner with one Li(6)F4 tetrahedra,  a cornercorner with one Li(1)OF3 tetrahedra,  a cornercorner with one Co(8)F5 trigonal bipyramid,  a cornercorner with one Co(7)OF4 trigonal bipyramid,  an edgeedge with one Co(2)OF5 octahedra, and  an edgeedge with one Co(5)OF4 trigonal bipyramid. In the fifth Co site, Co(5) is bonded to one O(2), one F(11), one F(13), one F(5), and one F(8) atom to form distorted CoOF4 trigonal bipyramids that share  a cornercorner with one Co(9)F6 octahedra,  a cornercorner with one Li(2)F4 tetrahedra,  a cornercorner with one Li(5)F4 tetrahedra,  a cornercorner with one Li(1)OF3 tetrahedra,  an edgeedge with one Co(2)OF5 octahedra,  an edgeedge with one Co(4)OF5 octahedra, and  an edgeedge with one Co(7)OF4 trigonal bipyramid. The corner-sharing octahedral tilt angles are 68°. In the sixth Co site, Co(6) is bonded to one O(1), one F(10), one F(15), one F(7), and one F(9) atom to form distorted CoOF4 trigonal bipyramids that share  a cornercorner with one Co(10)F6 octahedra,  a cornercorner with one Co(9)F6 octahedra,  a cornercorner with one Li(2)F4 tetrahedra,  a cornercorner with one Li(1)OF3 tetrahedra,  a cornercorner with one Co(8)F5 trigonal bipyramid,  an edgeedge with one Co(2)OF5 octahedra, and  an edgeedge with one Co(3)OF5 octahedra. The corner-sharing octahedral tilt angles range from 36-64°. In the seventh Co site, Co(7) is bonded to one O(2), one F(13), one F(14), one F(17), and one F(18) atom to form distorted CoOF4 trigonal bipyramids that share  a cornercorner with one Co(2)OF5 octahedra,  a cornercorner with one Co(4)OF5 octahedra,  a cornercorner with one Li(5)F4 tetrahedra,  a cornercorner with one Li(6)F4 tetrahedra,  an edgeedge with one Co(10)F6 octahedra,  an edgeedge with one Co(11)F6 octahedra,  an edgeedge with one Co(3)OF5 octahedra, and  an edgeedge with one Co(5)OF4 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 25-79°. In the eighth Co site, Co(8) is bonded to one F(10), one F(12), one F(16), one F(20), and one F(22) atom to form distorted CoF5 trigonal bipyramids that share  a cornercorner with one Co(10)F6 octahedra,  a cornercorner with one Co(9)F6 octahedra,  a cornercorner with one Co(4)OF5 octahedra,  a cornercorner with one Li(2)F4 tetrahedra,  a cornercorner with one Li(5)F4 tetrahedra,  a cornercorner with one Co(6)OF4 trigonal bipyramid, and  an edgeedge with one Li(6)F4 tetrahedra. The corner-sharing octahedral tilt angles range from 58-64°. In the ninth Co site, Co(9) is bonded to one F(11), one F(15), one F(16), one F(19), one F(21), and one F(23) atom to form CoF6 octahedra that share  a cornercorner with one Li(5)F4 tetrahedra,  a cornercorner with one Li(6)F4 tetrahedra,  a cornercorner with one Li(1)OF3 tetrahedra,  a cornercorner with one Co(8)F5 trigonal bipyramid,  a cornercorner with one Co(5)OF4 trigonal bipyramid,  a cornercorner with one Co(6)OF4 trigonal bipyramid,  an edgeedge with one Co(10)F6 octahedra, and  an edgeedge with one Co(11)F6 octahedra. In the tenth Co site, Co(10) is bonded to one F(14), one F(15), one F(17), one F(20), one F(23), and one F(24) atom to form CoF6 octahedra that share  a cornercorner with one Li(2)F4 tetrahedra,  a cornercorner with one Li(5)F4 tetrahedra,  a cornercorner with one Li(1)OF3 tetrahedra,  a cornercorner with one Co(8)F5 trigonal bipyramid,  a cornercorner with one Co(6)OF4 trigonal bipyramid,  an edgeedge with one Co(11)F6 octahedra,  an edgeedge with one Co(9)F6 octahedra,  an edgeedge with one Co(3)OF5 octahedra, and  an edgeedge with one Co(7)OF4 trigonal bipyramid. In the eleventh Co site, Co(11) is bonded to one F(17), one F(18), one F(19), one F(21), one F(24), and one F(3) atom to form CoF6 octahedra that share  a cornercorner with one Li(2)F4 tetrahedra,  a cornercorner with one Li(5)F4 tetrahedra,  a cornercorner with one Li(6)F4 tetrahedra,  a cornercorner with one Li(1)OF3 tetrahedra,  an edgeedge with one Co(10)F6 octahedra,  an edgeedge with one Co(9)F6 octahedra,  an edgeedge with one Co(3)OF5 octahedra, and  an edgeedge with one Co(7)OF4 trigonal bipyramid. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Co(1), one Co(3), and one Co(6) atom to form OLiCo3 tetrahedra that share  a cornercorner with one F(18)LiCo3 tetrahedra,  a cornercorner with one F(24)LiCo3 trigonal pyramid,  an edgeedge with one F(1)LiCo3 tetrahedra, and  an edgeedge with one F(9)LiCo3 tetrahedra. In the second O site, O(2) is bonded to one Co(2), one Co(4), one Co(5), and one Co(7) atom to form OCo4 trigonal pyramids that share  a cornercorner with one F(1)LiCo3 tetrahedra,  a cornercorner with one F(18)LiCo3 tetrahedra, and  a cornercorner with one F(9)LiCo3 tetrahedra. There are twenty-four inequivalent F sites. In the first F site, F(1) is bonded to one Li(5), one Co(1), one Co(2), and one Co(3) atom to form distorted FLiCo3 tetrahedra that share  a cornercorner with one F(18)LiCo3 tetrahedra,  a cornercorner with one O(2)Co4 trigonal pyramid,  a cornercorner with one F(24)LiCo3 trigonal pyramid,  an edgeedge with one O(1)LiCo3 tetrahedra, and  an edgeedge with one F(9)LiCo3 tetrahedra. In the second F site, F(2) is bonded in a distorted trigonal planar geometry to one Li(6), one Co(2), and one Co(4) atom. In the third F site, F(3) is bonded in a bent 120 degrees geometry to one Li(1) and one Co(11) atom. In the fourth F site, F(4) is bonded in a distorted trigonal non-coplanar geometry to one Li(2), one Co(1), and one Co(4) atom. In the fifth F site, F(5) is bonded in a distorted trigonal planar geometry to one Li(2), one Co(2), and one Co(5) atom. In the sixth F site, F(6) is bonded in a distorted trigonal non-coplanar geometry to one Li(4), one Co(1), and one Co(4) atom. In the seventh F site, F(7) is bonded in a 4-coordinate geometry to one Li(3), one Co(1), one Co(2), and one Co(6) atom. In the eighth F site, F(8) is bonded in a distorted trigonal non-coplanar geometry to one Li(1), one Co(4), and one Co(5) atom. In the ninth F site, F(9) is bonded to one Li(4), one Co(2), one Co(3), and one Co(6) atom to form distorted FLiCo3 tetrahedra that share  a cornercorner with one F(18)LiCo3 tetrahedra,  a cornercorner with one O(2)Co4 trigonal pyramid,  a cornercorner with one F(24)LiCo3 trigonal pyramid,  an edgeedge with one O(1)LiCo3 tetrahedra, and  an edgeedge with one F(1)LiCo3 tetrahedra. In the tenth F site, F(10) is bonded in a trigonal planar geometry to one Li(2), one Co(6), and one Co(8) atom. In the eleventh F site, F(11) is bonded in a trigonal planar geometry to one Li(4), one Co(5), and one Co(9) atom. In the twelfth F site, F(12) is bonded in a trigonal planar geometry to one Li(3), 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 Li(5), one Co(5), and one Co(7) atom. In the fourteenth F site, F(14) is bonded in a distorted see-saw-like geometry to one Li(3), one Co(10), one Co(3), and one Co(7) atom. In the fifteenth F site, F(15) is bonded in a 3-coordinate geometry to one Co(10), one Co(6), and one Co(9) atom. In the sixteenth F site, F(16) is bonded in a distorted trigonal non-coplanar geometry to one Li(6), one Co(8), and one Co(9) atom. In the seventeenth F site, F(17) is bonded in a distorted trigonal non-coplanar geometry to one Co(10), one Co(11), and one Co(7) atom. In the eighteenth F site, F(18) is bonded to one Li(6), one Co(11), one Co(3), and one Co(7) atom to form distorted FLiCo3 tetrahedra that share  a cornercorner with one O(1)LiCo3 tetrahedra,  a cornercorner with one F(1)LiCo3 tetrahedra,  a cornercorner with one F(9)LiCo3 tetrahedra,  a cornercorner with one O(2)Co4 trigonal pyramid, and  an edgeedge with one F(24)LiCo3 trigonal pyramid. In the nineteenth F site, F(19) is bonded in a distorted T-shaped geometry to one Li(3), one Co(11), and one Co(9) atom. In the twentieth F site, F(20) is bonded in a trigonal planar geometry to one Li(5), one Co(10), and one Co(8) atom. In the twenty-first F site, F(21) is bonded in a distorted trigonal non-coplanar geometry to one Li(5), one Co(11), and one Co(9) atom. In the twenty-second F site, F(22) is bonded in a distorted T-shaped geometry to one Li(6), one Co(1), and one Co(8) atom. In the twenty-third F site, F(23) is bonded in a trigonal planar geometry to one Li(1), one Co(10), and one Co(9) atom. In the twenty-fourth F site, F(24) is bonded to one Li(2), one Co(10), one Co(11), and one Co(3) atom to form distorted FLiCo3 trigonal pyramids that share  a cornercorner with one O(1)LiCo3 tetrahedra,  a cornercorner with one F(1)LiCo3 tetrahedra,  a cornercorner with one F(9)LiCo3 tetrahedra, and  an edgeedge with one F(18)LiCo3 tetrahedra. is represented by the CIF card [CIF]
data_Li6Co11(OF12)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.103
_cell_length_b   8.210
_cell_length_c   8.755
_cell_angle_alpha   107.992
_cell_angle_beta   106.169
_cell_angle_gamma   90.091
_symmetry_Int_Tables_number   1
_cell_volume   529.607
_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  0.424  0.092  0.240  1.0
  Li  Li1  1  0.079  0.211  0.455  1.0
  Li  Li2  1  0.297  0.576  0.933  1.0
  Li  Li3  1  0.696  0.377  0.092  1.0
  Li  Li4  1  0.928  0.809  0.553  1.0
  Li  Li5  1  0.574  0.899  0.743  1.0
  Co  Co6  1  0.276  0.115  0.851  1.0
  Co  Co7  1  0.866  0.230  0.753  1.0
  Co  Co8  1  0.007  0.006  0.995  1.0
  Co  Co9  1  0.485  0.296  0.688  1.0
  Co  Co10  1  0.703  0.419  0.508  1.0
  Co  Co11  1  0.142  0.352  0.147  1.0
  Co  Co12  1  0.882  0.620  0.856  1.0
  Co  Co13  1  0.273  0.628  0.558  1.0
  Co  Co14  1  0.524  0.709  0.321  1.0
  Co  Co15  1  0.129  0.790  0.239  1.0
  Co  Co16  1  0.735  0.868  0.156  1.0
  O  O17  1  0.230  0.134  0.065  1.0
  O  O18  1  0.715  0.426  0.745  1.0
  F  F19  1  0.990  0.007  0.754  1.0
  F  F20  1  0.635  0.085  0.683  1.0
  F  F21  1  0.620  0.074  0.168  1.0
  F  F22  1  0.250  0.154  0.624  1.0
  F  F23  1  0.885  0.247  0.529  1.0
  F  F24  1  0.485  0.293  0.926  1.0
  F  F25  1  0.109  0.379  0.892  1.0
  F  F26  1  0.471  0.285  0.441  1.0
  F  F27  1  0.887  0.253  0.020  1.0
  F  F28  1  0.134  0.403  0.385  1.0
  F  F29  1  0.664  0.492  0.304  1.0
  F  F30  1  0.344  0.513  0.726  1.0
  F  F31  1  0.913  0.623  0.636  1.0
  F  F32  1  0.115  0.758  0.988  1.0
  F  F33  1  0.274  0.579  0.220  1.0
  F  F34  1  0.514  0.688  0.545  1.0
  F  F35  1  0.882  0.655  0.110  1.0
  F  F36  1  0.774  0.860  0.913  1.0
  F  F37  1  0.519  0.692  0.084  1.0
  F  F38  1  0.107  0.766  0.452  1.0
  F  F39  1  0.751  0.852  0.387  1.0
  F  F40  1  0.350  0.875  0.763  1.0
  F  F41  1  0.366  0.906  0.318  1.0
  F  F42  1  0.996  0.005  0.233  1.0
[/CIF]
.