The material described by Li3(CoO2)5 crystallizes in the triclinic P1 space group. There are six inequivalent Li sites. In the first Li site, Li(1) is bonded in a 4-coordinate geometry to one O(3), one O(4), and two equivalent O(6) atoms. In the second Li site, Li(2) is bonded in a 5-coordinate geometry to one O(1), one O(19), one O(5), and two equivalent O(2) atoms. In the third Li site, Li(3) is bonded in a distorted see-saw-like geometry to one O(11), one O(5), and two equivalent O(7) atoms. In the fourth Li site, Li(4) is bonded in a distorted rectangular see-saw-like geometry to one O(11), one O(14), and two equivalent O(10) atoms. In the fifth Li site, Li(5) is bonded in a distorted rectangular see-saw-like geometry to one O(13), one O(20), and two equivalent O(16) atoms. In the sixth Li site, Li(6) is bonded in a 4-coordinate geometry to one O(14), one O(15), and two equivalent O(17) atoms. There are ten inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(18), one O(5), two equivalent O(1), and two equivalent O(6) atoms to form edge-sharing CoO6 octahedra. In the second Co site, Co(2) is bonded to one O(3), one O(7), two equivalent O(2), and two equivalent O(4) atoms to form edge-sharing CoO6 octahedra. In the third Co site, Co(3) is bonded to one O(10), one O(4), two equivalent O(7), and two equivalent O(9) atoms to form edge-sharing CoO6 octahedra. In the fourth Co site, Co(4) is bonded to one O(11), one O(6), two equivalent O(5), and two equivalent O(8) atoms to form edge-sharing CoO6 octahedra. In the fifth Co site, Co(5) is bonded to one O(14), one O(8), two equivalent O(11), and two equivalent O(12) atoms to form edge-sharing CoO6 octahedra. In the sixth Co site, Co(6) is bonded to one O(12), one O(15), two equivalent O(14), and two equivalent O(16) atoms to form edge-sharing CoO6 octahedra. In the seventh Co site, Co(7) is bonded to one O(17), one O(9), two equivalent O(10), and two equivalent O(13) atoms to form edge-sharing CoO6 octahedra. In the eighth Co site, Co(8) is bonded to one O(13), one O(19), two equivalent O(17), and two equivalent O(20) atoms to form edge-sharing CoO6 octahedra. In the ninth Co site, Co(9) is bonded to one O(1), one O(16), two equivalent O(15), and two equivalent O(18) atoms to form edge-sharing CoO6 octahedra. In the tenth Co site, Co(10) is bonded to one O(2), one O(20), two equivalent O(19), and two equivalent O(3) atoms to form edge-sharing CoO6 octahedra. There are twenty inequivalent O sites. In the first O site, O(1) is bonded to one Li(2), one Co(9), and two equivalent Co(1) atoms to form OLiCo3 trigonal pyramids that share corners with two equivalent O(2)Li2Co3 square pyramids,  a cornercorner with one O(16)Li2Co3 trigonal bipyramid,  a cornercorner with one O(5)Li2Co3 trigonal bipyramid, corners with two equivalent O(6)Li2Co3 trigonal bipyramids, corners with two equivalent O(1)LiCo3 trigonal pyramids, corners with two equivalent O(15)LiCo3 trigonal pyramids,  an edgeedge with one O(5)Li2Co3 trigonal bipyramid, and  an edgeedge with one O(6)Li2Co3 trigonal bipyramid. In the second O site, O(2) is bonded to two equivalent Li(2), one Co(10), and two equivalent Co(2) atoms to form distorted OLi2Co3 square pyramids that share corners with two equivalent O(7)Li2Co3 square pyramids, corners with two equivalent O(5)Li2Co3 trigonal bipyramids,  a cornercorner with one O(20)LiCo3 trigonal pyramid, corners with two equivalent O(1)LiCo3 trigonal pyramids, corners with two equivalent O(4)LiCo3 trigonal pyramids, edges with two equivalent O(2)Li2Co3 square pyramids,  an edgeedge with one O(4)LiCo3 trigonal pyramid, and edges with two equivalent O(3)LiCo3 trigonal pyramids. In the third O site, O(3) is bonded to one Li(1), one Co(2), and two equivalent Co(10) atoms to form OLiCo3 trigonal pyramids that share  a cornercorner with one O(7)Li2Co3 square pyramid, corners with two equivalent O(6)Li2Co3 trigonal bipyramids,  a cornercorner with one O(4)LiCo3 trigonal pyramid, corners with two equivalent O(20)LiCo3 trigonal pyramids, corners with two equivalent O(3)LiCo3 trigonal pyramids, edges with two equivalent O(2)Li2Co3 square pyramids, and  an edgeedge with one O(4)LiCo3 trigonal pyramid. In the fourth O site, O(4) is bonded to one Li(1), one Co(3), and two equivalent Co(2) atoms to form OLiCo3 trigonal pyramids that share corners with two equivalent O(2)Li2Co3 square pyramids,  a cornercorner with one O(10)Li2Co3 trigonal bipyramid, corners with two equivalent O(6)Li2Co3 trigonal bipyramids,  a cornercorner with one O(3)LiCo3 trigonal pyramid, corners with two equivalent O(4)LiCo3 trigonal pyramids,  an edgeedge with one O(2)Li2Co3 square pyramid, edges with two equivalent O(7)Li2Co3 square pyramids, and  an edgeedge with one O(3)LiCo3 trigonal pyramid. In the fifth O site, O(5) is bonded to one Li(2), one Li(3), one Co(1), and two equivalent Co(4) atoms to form distorted OLi2Co3 trigonal bipyramids that share corners with two equivalent O(2)Li2Co3 square pyramids, corners with two equivalent O(7)Li2Co3 square pyramids,  a cornercorner with one O(11)Li2Co3 trigonal bipyramid, corners with two equivalent O(5)Li2Co3 trigonal bipyramids,  a cornercorner with one O(1)LiCo3 trigonal pyramid,  an edgeedge with one O(11)Li2Co3 trigonal bipyramid, edges with two equivalent O(6)Li2Co3 trigonal bipyramids, and  an edgeedge with one O(1)LiCo3 trigonal pyramid. In the sixth O site, O(6) is bonded to two equivalent Li(1), one Co(4), and two equivalent Co(1) atoms to form OLi2Co3 trigonal bipyramids that share  a cornercorner with one O(11)Li2Co3 trigonal bipyramid, corners with two equivalent O(1)LiCo3 trigonal pyramids, corners with two equivalent O(3)LiCo3 trigonal pyramids, corners with two equivalent O(4)LiCo3 trigonal pyramids, edges with two equivalent O(5)Li2Co3 trigonal bipyramids, edges with two equivalent O(6)Li2Co3 trigonal bipyramids, and  an edgeedge with one O(1)LiCo3 trigonal pyramid. In the seventh O site, O(7) is bonded to two equivalent Li(3), one Co(2), and two equivalent Co(3) atoms to form distorted OLi2Co3 square pyramids that share corners with two equivalent O(2)Li2Co3 square pyramids, corners with two equivalent O(10)Li2Co3 trigonal bipyramids, corners with two equivalent O(11)Li2Co3 trigonal bipyramids, corners with two equivalent O(5)Li2Co3 trigonal bipyramids,  a cornercorner with one O(3)LiCo3 trigonal pyramid, edges with two equivalent O(7)Li2Co3 square pyramids, and edges with two equivalent O(4)LiCo3 trigonal pyramids. In the eighth O site, O(8) is bonded in a 3-coordinate geometry to one Co(5) and two equivalent Co(4) atoms. In the ninth O site, O(9) is bonded in a distorted trigonal non-coplanar geometry to one Co(7) and two equivalent Co(3) atoms. In the tenth O site, O(10) is bonded to two equivalent Li(4), one Co(3), and two equivalent Co(7) atoms to form OLi2Co3 trigonal bipyramids that share corners with two equivalent O(7)Li2Co3 square pyramids, corners with two equivalent O(11)Li2Co3 trigonal bipyramids, corners with two equivalent O(14)Li2Co3 trigonal bipyramids, corners with two equivalent O(17)Li2Co3 trigonal bipyramids,  a cornercorner with one O(4)LiCo3 trigonal pyramid, corners with two equivalent O(13)LiCo3 trigonal pyramids, edges with two equivalent O(10)Li2Co3 trigonal bipyramids, and  an edgeedge with one O(13)LiCo3 trigonal pyramid. In the eleventh O site, O(11) is bonded to one Li(3), one Li(4), one Co(4), and two equivalent Co(5) atoms to form a mixture of distorted corner and edge-sharing OLi2Co3 trigonal bipyramids. In the twelfth O site, O(12) is bonded in a distorted trigonal non-coplanar geometry to one Co(6) and two equivalent Co(5) atoms. In the thirteenth O site, O(13) is bonded to one Li(5), one Co(8), and two equivalent Co(7) atoms to form OLiCo3 trigonal pyramids that share corners with two equivalent O(10)Li2Co3 trigonal bipyramids, corners with two equivalent O(16)Li2Co3 trigonal bipyramids,  a cornercorner with one O(20)LiCo3 trigonal pyramid, corners with two equivalent O(13)LiCo3 trigonal pyramids,  an edgeedge with one O(10)Li2Co3 trigonal bipyramid, edges with two equivalent O(17)Li2Co3 trigonal bipyramids, and  an edgeedge with one O(20)LiCo3 trigonal pyramid. In the fourteenth O site, O(14) is bonded to one Li(4), one Li(6), one Co(5), and two equivalent Co(6) atoms to form distorted OLi2Co3 trigonal bipyramids that share  a cornercorner with one O(11)Li2Co3 trigonal bipyramid, corners with two equivalent O(10)Li2Co3 trigonal bipyramids, corners with two equivalent O(14)Li2Co3 trigonal bipyramids, corners with two equivalent O(16)Li2Co3 trigonal bipyramids, corners with two equivalent O(17)Li2Co3 trigonal bipyramids,  a cornercorner with one O(15)LiCo3 trigonal pyramid,  an edgeedge with one O(11)Li2Co3 trigonal bipyramid,  an edgeedge with one O(16)Li2Co3 trigonal bipyramid, and  an edgeedge with one O(15)LiCo3 trigonal pyramid. In the fifteenth O site, O(15) is bonded to one Li(6), one Co(6), and two equivalent Co(9) atoms to form distorted OLiCo3 trigonal pyramids that share  a cornercorner with one O(14)Li2Co3 trigonal bipyramid, corners with two equivalent O(17)Li2Co3 trigonal bipyramids, corners with two equivalent O(1)LiCo3 trigonal pyramids, corners with two equivalent O(15)LiCo3 trigonal pyramids,  an edgeedge with one O(14)Li2Co3 trigonal bipyramid, and edges with two equivalent O(16)Li2Co3 trigonal bipyramids. In the sixteenth O site, O(16) is bonded to two equivalent Li(5), one Co(9), and two equivalent Co(6) atoms to form OLi2Co3 trigonal bipyramids that share corners with two equivalent O(14)Li2Co3 trigonal bipyramids,  a cornercorner with one O(1)LiCo3 trigonal pyramid, corners with two equivalent O(13)LiCo3 trigonal pyramids, corners with two equivalent O(20)LiCo3 trigonal pyramids,  an edgeedge with one O(14)Li2Co3 trigonal bipyramid, edges with two equivalent O(16)Li2Co3 trigonal bipyramids, and edges with two equivalent O(15)LiCo3 trigonal pyramids. In the seventeenth O site, O(17) is bonded to two equivalent Li(6), one Co(7), and two equivalent Co(8) atoms to form distorted OLi2Co3 trigonal bipyramids that share corners with two equivalent O(10)Li2Co3 trigonal bipyramids, corners with two equivalent O(14)Li2Co3 trigonal bipyramids, corners with two equivalent O(15)LiCo3 trigonal pyramids, corners with two equivalent O(20)LiCo3 trigonal pyramids, edges with two equivalent O(17)Li2Co3 trigonal bipyramids,  an edgeedge with one O(20)LiCo3 trigonal pyramid, and edges with two equivalent O(13)LiCo3 trigonal pyramids. In the eighteenth O site, O(18) is bonded in a distorted T-shaped geometry to one Co(1) and two equivalent Co(9) atoms. In the nineteenth O site, O(19) is bonded in a distorted rectangular see-saw-like geometry to one Li(2), one Co(8), and two equivalent Co(10) atoms. In the twentieth O site, O(20) is bonded to one Li(5), one Co(10), and two equivalent Co(8) atoms to form OLiCo3 trigonal pyramids that share  a cornercorner with one O(2)Li2Co3 square pyramid, corners with two equivalent O(16)Li2Co3 trigonal bipyramids, corners with two equivalent O(17)Li2Co3 trigonal bipyramids,  a cornercorner with one O(13)LiCo3 trigonal pyramid, corners with two equivalent O(20)LiCo3 trigonal pyramids, corners with two equivalent O(3)LiCo3 trigonal pyramids,  an edgeedge with one O(17)Li2Co3 trigonal bipyramid, and  an edgeedge with one O(13)LiCo3 trigonal pyramid. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li3(CoO2)5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.834
_cell_length_b   9.957
_cell_length_c   12.276
_cell_angle_alpha   91.020
_cell_angle_beta   96.207
_cell_angle_gamma   90.596
_symmetry_Int_Tables_number   1
_cell_volume   344.287
_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
  Li  Li0  1  0.665  0.251  0.820  1.0
  Li  Li1  1  0.454  0.754  0.903  1.0
  Li  Li2  1  0.821  0.751  0.679  1.0
  Li  Li3  1  0.204  0.754  0.465  1.0
  Li  Li4  1  0.872  0.251  0.229  1.0
  Li  Li5  1  0.574  0.750  0.245  1.0
  Co  Co6  1  0.706  0.497  0.902  1.0
  Co  Co7  1  0.392  0.993  0.797  1.0
  Co  Co8  1  0.791  1.000  0.598  1.0
  Co  Co9  1  0.106  0.502  0.703  1.0
  Co  Co10  1  0.509  0.500  0.504  1.0
  Co  Co11  1  0.912  0.503  0.305  1.0
  Co  Co12  1  0.191  0.006  0.396  1.0
  Co  Co13  1  0.589  0.997  0.198  1.0
  Co  Co14  1  0.308  0.500  0.102  1.0
  Co  Co15  1  0.994  0.002  0.998  1.0
  O  O16  1  0.240  0.596  0.971  1.0
  O  O17  1  0.926  0.892  0.868  1.0
  O  O18  1  0.468  0.096  0.930  1.0
  O  O19  1  0.865  0.093  0.735  1.0
  O  O20  1  0.639  0.605  0.774  1.0
  O  O21  1  0.169  0.397  0.832  1.0
  O  O22  1  0.318  0.891  0.661  1.0
  O  O23  1  0.568  0.409  0.632  1.0
  O  O24  1  0.261  0.088  0.530  1.0
  O  O25  1  0.718  0.899  0.460  1.0
  O  O26  1  0.038  0.609  0.569  1.0
  O  O27  1  0.973  0.408  0.437  1.0
  O  O28  1  0.665  0.101  0.331  1.0
  O  O29  1  0.445  0.608  0.370  1.0
  O  O30  1  0.848  0.600  0.171  1.0
  O  O31  1  0.374  0.399  0.235  1.0
  O  O32  1  0.116  0.894  0.266  1.0
  O  O33  1  0.770  0.403  0.036  1.0
  O  O34  1  0.521  0.902  0.060  1.0
  O  O35  1  0.063  0.097  0.134  1.0
[/CIF]
.
The material described by Li3(CoO2)5 crystallizes in the triclinic P1 space group. There are six inequivalent Li sites. In the first Li site, Li(1) is bonded in a 4-coordinate geometry to one O(3), one O(4), and two equivalent O(6) atoms. In the second Li site, Li(2) is bonded in a 5-coordinate geometry to one O(1), one O(19), one O(5), and two equivalent O(2) atoms. In the third Li site, Li(3) is bonded in a distorted see-saw-like geometry to one O(11), one O(5), and two equivalent O(7) atoms. In the fourth Li site, Li(4) is bonded in a distorted rectangular see-saw-like geometry to one O(11), one O(14), and two equivalent O(10) atoms. In the fifth Li site, Li(5) is bonded in a distorted rectangular see-saw-like geometry to one O(13), one O(20), and two equivalent O(16) atoms. In the sixth Li site, Li(6) is bonded in a 4-coordinate geometry to one O(14), one O(15), and two equivalent O(17) atoms. There are ten inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(18), one O(5), two equivalent O(1), and two equivalent O(6) atoms to form edge-sharing CoO6 octahedra. In the second Co site, Co(2) is bonded to one O(3), one O(7), two equivalent O(2), and two equivalent O(4) atoms to form edge-sharing CoO6 octahedra. In the third Co site, Co(3) is bonded to one O(10), one O(4), two equivalent O(7), and two equivalent O(9) atoms to form edge-sharing CoO6 octahedra. In the fourth Co site, Co(4) is bonded to one O(11), one O(6), two equivalent O(5), and two equivalent O(8) atoms to form edge-sharing CoO6 octahedra. In the fifth Co site, Co(5) is bonded to one O(14), one O(8), two equivalent O(11), and two equivalent O(12) atoms to form edge-sharing CoO6 octahedra. In the sixth Co site, Co(6) is bonded to one O(12), one O(15), two equivalent O(14), and two equivalent O(16) atoms to form edge-sharing CoO6 octahedra. In the seventh Co site, Co(7) is bonded to one O(17), one O(9), two equivalent O(10), and two equivalent O(13) atoms to form edge-sharing CoO6 octahedra. In the eighth Co site, Co(8) is bonded to one O(13), one O(19), two equivalent O(17), and two equivalent O(20) atoms to form edge-sharing CoO6 octahedra. In the ninth Co site, Co(9) is bonded to one O(1), one O(16), two equivalent O(15), and two equivalent O(18) atoms to form edge-sharing CoO6 octahedra. In the tenth Co site, Co(10) is bonded to one O(2), one O(20), two equivalent O(19), and two equivalent O(3) atoms to form edge-sharing CoO6 octahedra. There are twenty inequivalent O sites. In the first O site, O(1) is bonded to one Li(2), one Co(9), and two equivalent Co(1) atoms to form OLiCo3 trigonal pyramids that share corners with two equivalent O(2)Li2Co3 square pyramids,  a cornercorner with one O(16)Li2Co3 trigonal bipyramid,  a cornercorner with one O(5)Li2Co3 trigonal bipyramid, corners with two equivalent O(6)Li2Co3 trigonal bipyramids, corners with two equivalent O(1)LiCo3 trigonal pyramids, corners with two equivalent O(15)LiCo3 trigonal pyramids,  an edgeedge with one O(5)Li2Co3 trigonal bipyramid, and  an edgeedge with one O(6)Li2Co3 trigonal bipyramid. In the second O site, O(2) is bonded to two equivalent Li(2), one Co(10), and two equivalent Co(2) atoms to form distorted OLi2Co3 square pyramids that share corners with two equivalent O(7)Li2Co3 square pyramids, corners with two equivalent O(5)Li2Co3 trigonal bipyramids,  a cornercorner with one O(20)LiCo3 trigonal pyramid, corners with two equivalent O(1)LiCo3 trigonal pyramids, corners with two equivalent O(4)LiCo3 trigonal pyramids, edges with two equivalent O(2)Li2Co3 square pyramids,  an edgeedge with one O(4)LiCo3 trigonal pyramid, and edges with two equivalent O(3)LiCo3 trigonal pyramids. In the third O site, O(3) is bonded to one Li(1), one Co(2), and two equivalent Co(10) atoms to form OLiCo3 trigonal pyramids that share  a cornercorner with one O(7)Li2Co3 square pyramid, corners with two equivalent O(6)Li2Co3 trigonal bipyramids,  a cornercorner with one O(4)LiCo3 trigonal pyramid, corners with two equivalent O(20)LiCo3 trigonal pyramids, corners with two equivalent O(3)LiCo3 trigonal pyramids, edges with two equivalent O(2)Li2Co3 square pyramids, and  an edgeedge with one O(4)LiCo3 trigonal pyramid. In the fourth O site, O(4) is bonded to one Li(1), one Co(3), and two equivalent Co(2) atoms to form OLiCo3 trigonal pyramids that share corners with two equivalent O(2)Li2Co3 square pyramids,  a cornercorner with one O(10)Li2Co3 trigonal bipyramid, corners with two equivalent O(6)Li2Co3 trigonal bipyramids,  a cornercorner with one O(3)LiCo3 trigonal pyramid, corners with two equivalent O(4)LiCo3 trigonal pyramids,  an edgeedge with one O(2)Li2Co3 square pyramid, edges with two equivalent O(7)Li2Co3 square pyramids, and  an edgeedge with one O(3)LiCo3 trigonal pyramid. In the fifth O site, O(5) is bonded to one Li(2), one Li(3), one Co(1), and two equivalent Co(4) atoms to form distorted OLi2Co3 trigonal bipyramids that share corners with two equivalent O(2)Li2Co3 square pyramids, corners with two equivalent O(7)Li2Co3 square pyramids,  a cornercorner with one O(11)Li2Co3 trigonal bipyramid, corners with two equivalent O(5)Li2Co3 trigonal bipyramids,  a cornercorner with one O(1)LiCo3 trigonal pyramid,  an edgeedge with one O(11)Li2Co3 trigonal bipyramid, edges with two equivalent O(6)Li2Co3 trigonal bipyramids, and  an edgeedge with one O(1)LiCo3 trigonal pyramid. In the sixth O site, O(6) is bonded to two equivalent Li(1), one Co(4), and two equivalent Co(1) atoms to form OLi2Co3 trigonal bipyramids that share  a cornercorner with one O(11)Li2Co3 trigonal bipyramid, corners with two equivalent O(1)LiCo3 trigonal pyramids, corners with two equivalent O(3)LiCo3 trigonal pyramids, corners with two equivalent O(4)LiCo3 trigonal pyramids, edges with two equivalent O(5)Li2Co3 trigonal bipyramids, edges with two equivalent O(6)Li2Co3 trigonal bipyramids, and  an edgeedge with one O(1)LiCo3 trigonal pyramid. In the seventh O site, O(7) is bonded to two equivalent Li(3), one Co(2), and two equivalent Co(3) atoms to form distorted OLi2Co3 square pyramids that share corners with two equivalent O(2)Li2Co3 square pyramids, corners with two equivalent O(10)Li2Co3 trigonal bipyramids, corners with two equivalent O(11)Li2Co3 trigonal bipyramids, corners with two equivalent O(5)Li2Co3 trigonal bipyramids,  a cornercorner with one O(3)LiCo3 trigonal pyramid, edges with two equivalent O(7)Li2Co3 square pyramids, and edges with two equivalent O(4)LiCo3 trigonal pyramids. In the eighth O site, O(8) is bonded in a 3-coordinate geometry to one Co(5) and two equivalent Co(4) atoms. In the ninth O site, O(9) is bonded in a distorted trigonal non-coplanar geometry to one Co(7) and two equivalent Co(3) atoms. In the tenth O site, O(10) is bonded to two equivalent Li(4), one Co(3), and two equivalent Co(7) atoms to form OLi2Co3 trigonal bipyramids that share corners with two equivalent O(7)Li2Co3 square pyramids, corners with two equivalent O(11)Li2Co3 trigonal bipyramids, corners with two equivalent O(14)Li2Co3 trigonal bipyramids, corners with two equivalent O(17)Li2Co3 trigonal bipyramids,  a cornercorner with one O(4)LiCo3 trigonal pyramid, corners with two equivalent O(13)LiCo3 trigonal pyramids, edges with two equivalent O(10)Li2Co3 trigonal bipyramids, and  an edgeedge with one O(13)LiCo3 trigonal pyramid. In the eleventh O site, O(11) is bonded to one Li(3), one Li(4), one Co(4), and two equivalent Co(5) atoms to form a mixture of distorted corner and edge-sharing OLi2Co3 trigonal bipyramids. In the twelfth O site, O(12) is bonded in a distorted trigonal non-coplanar geometry to one Co(6) and two equivalent Co(5) atoms. In the thirteenth O site, O(13) is bonded to one Li(5), one Co(8), and two equivalent Co(7) atoms to form OLiCo3 trigonal pyramids that share corners with two equivalent O(10)Li2Co3 trigonal bipyramids, corners with two equivalent O(16)Li2Co3 trigonal bipyramids,  a cornercorner with one O(20)LiCo3 trigonal pyramid, corners with two equivalent O(13)LiCo3 trigonal pyramids,  an edgeedge with one O(10)Li2Co3 trigonal bipyramid, edges with two equivalent O(17)Li2Co3 trigonal bipyramids, and  an edgeedge with one O(20)LiCo3 trigonal pyramid. In the fourteenth O site, O(14) is bonded to one Li(4), one Li(6), one Co(5), and two equivalent Co(6) atoms to form distorted OLi2Co3 trigonal bipyramids that share  a cornercorner with one O(11)Li2Co3 trigonal bipyramid, corners with two equivalent O(10)Li2Co3 trigonal bipyramids, corners with two equivalent O(14)Li2Co3 trigonal bipyramids, corners with two equivalent O(16)Li2Co3 trigonal bipyramids, corners with two equivalent O(17)Li2Co3 trigonal bipyramids,  a cornercorner with one O(15)LiCo3 trigonal pyramid,  an edgeedge with one O(11)Li2Co3 trigonal bipyramid,  an edgeedge with one O(16)Li2Co3 trigonal bipyramid, and  an edgeedge with one O(15)LiCo3 trigonal pyramid. In the fifteenth O site, O(15) is bonded to one Li(6), one Co(6), and two equivalent Co(9) atoms to form distorted OLiCo3 trigonal pyramids that share  a cornercorner with one O(14)Li2Co3 trigonal bipyramid, corners with two equivalent O(17)Li2Co3 trigonal bipyramids, corners with two equivalent O(1)LiCo3 trigonal pyramids, corners with two equivalent O(15)LiCo3 trigonal pyramids,  an edgeedge with one O(14)Li2Co3 trigonal bipyramid, and edges with two equivalent O(16)Li2Co3 trigonal bipyramids. In the sixteenth O site, O(16) is bonded to two equivalent Li(5), one Co(9), and two equivalent Co(6) atoms to form OLi2Co3 trigonal bipyramids that share corners with two equivalent O(14)Li2Co3 trigonal bipyramids,  a cornercorner with one O(1)LiCo3 trigonal pyramid, corners with two equivalent O(13)LiCo3 trigonal pyramids, corners with two equivalent O(20)LiCo3 trigonal pyramids,  an edgeedge with one O(14)Li2Co3 trigonal bipyramid, edges with two equivalent O(16)Li2Co3 trigonal bipyramids, and edges with two equivalent O(15)LiCo3 trigonal pyramids. In the seventeenth O site, O(17) is bonded to two equivalent Li(6), one Co(7), and two equivalent Co(8) atoms to form distorted OLi2Co3 trigonal bipyramids that share corners with two equivalent O(10)Li2Co3 trigonal bipyramids, corners with two equivalent O(14)Li2Co3 trigonal bipyramids, corners with two equivalent O(15)LiCo3 trigonal pyramids, corners with two equivalent O(20)LiCo3 trigonal pyramids, edges with two equivalent O(17)Li2Co3 trigonal bipyramids,  an edgeedge with one O(20)LiCo3 trigonal pyramid, and edges with two equivalent O(13)LiCo3 trigonal pyramids. In the eighteenth O site, O(18) is bonded in a distorted T-shaped geometry to one Co(1) and two equivalent Co(9) atoms. In the nineteenth O site, O(19) is bonded in a distorted rectangular see-saw-like geometry to one Li(2), one Co(8), and two equivalent Co(10) atoms. In the twentieth O site, O(20) is bonded to one Li(5), one Co(10), and two equivalent Co(8) atoms to form OLiCo3 trigonal pyramids that share  a cornercorner with one O(2)Li2Co3 square pyramid, corners with two equivalent O(16)Li2Co3 trigonal bipyramids, corners with two equivalent O(17)Li2Co3 trigonal bipyramids,  a cornercorner with one O(13)LiCo3 trigonal pyramid, corners with two equivalent O(20)LiCo3 trigonal pyramids, corners with two equivalent O(3)LiCo3 trigonal pyramids,  an edgeedge with one O(17)Li2Co3 trigonal bipyramid, and  an edgeedge with one O(13)LiCo3 trigonal pyramid. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li3(CoO2)5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.834
_cell_length_b   9.957
_cell_length_c   12.276
_cell_angle_alpha   91.020
_cell_angle_beta   96.207
_cell_angle_gamma   90.596
_symmetry_Int_Tables_number   1
_cell_volume   344.287
_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
  Li  Li0  1  0.665  0.251  0.820  1.0
  Li  Li1  1  0.454  0.754  0.903  1.0
  Li  Li2  1  0.821  0.751  0.679  1.0
  Li  Li3  1  0.204  0.754  0.465  1.0
  Li  Li4  1  0.872  0.251  0.229  1.0
  Li  Li5  1  0.574  0.750  0.245  1.0
  Co  Co6  1  0.706  0.497  0.902  1.0
  Co  Co7  1  0.392  0.993  0.797  1.0
  Co  Co8  1  0.791  1.000  0.598  1.0
  Co  Co9  1  0.106  0.502  0.703  1.0
  Co  Co10  1  0.509  0.500  0.504  1.0
  Co  Co11  1  0.912  0.503  0.305  1.0
  Co  Co12  1  0.191  0.006  0.396  1.0
  Co  Co13  1  0.589  0.997  0.198  1.0
  Co  Co14  1  0.308  0.500  0.102  1.0
  Co  Co15  1  0.994  0.002  0.998  1.0
  O  O16  1  0.240  0.596  0.971  1.0
  O  O17  1  0.926  0.892  0.868  1.0
  O  O18  1  0.468  0.096  0.930  1.0
  O  O19  1  0.865  0.093  0.735  1.0
  O  O20  1  0.639  0.605  0.774  1.0
  O  O21  1  0.169  0.397  0.832  1.0
  O  O22  1  0.318  0.891  0.661  1.0
  O  O23  1  0.568  0.409  0.632  1.0
  O  O24  1  0.261  0.088  0.530  1.0
  O  O25  1  0.718  0.899  0.460  1.0
  O  O26  1  0.038  0.609  0.569  1.0
  O  O27  1  0.973  0.408  0.437  1.0
  O  O28  1  0.665  0.101  0.331  1.0
  O  O29  1  0.445  0.608  0.370  1.0
  O  O30  1  0.848  0.600  0.171  1.0
  O  O31  1  0.374  0.399  0.235  1.0
  O  O32  1  0.116  0.894  0.266  1.0
  O  O33  1  0.770  0.403  0.036  1.0
  O  O34  1  0.521  0.902  0.060  1.0
  O  O35  1  0.063  0.097  0.134  1.0
[/CIF]
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