The compound described by Li10Fe5Co3O16 crystallizes in the triclinic P1 space group. There are ten inequivalent Li sites. In the first Li site, Li(1) is bonded in a 6-coordinate geometry to one O(12), one O(14), one O(15), one O(3), one O(6), and one O(9) atom. In the second Li site, Li(2) is bonded in a 6-coordinate geometry to one O(11), one O(15), one O(16), one O(3), one O(6), and one O(9) atom. In the third Li site, Li(3) is bonded in a 6-coordinate geometry to one O(11), one O(12), one O(14), one O(16), one O(3), and one O(6) atom. In the fourth Li site, Li(4) is bonded to one O(1), one O(10), one O(11), one O(12), one O(15), and one O(5) atom to form LiO6 octahedra that share corners with three equivalent Fe(2)O6 octahedra, corners with three equivalent Li(6)O4 tetrahedra, edges with two equivalent Fe(4)O6 octahedra, edges with two equivalent Fe(5)O6 octahedra, edges with two equivalent Co(2)O6 octahedra, and  a faceface with one Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-8°. In the fifth Li site, Li(5) is bonded to one O(14), one O(16), one O(6), and one O(9) atom to form LiO4 tetrahedra that share  a cornercorner with one Fe(4)O6 octahedra,  a cornercorner with one Fe(5)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra, corners with three equivalent Li(9)O6 octahedra, corners with three equivalent Fe(2)O6 octahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra, and  an edgeedge with one Co(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-61°. In the sixth Li site, Li(6) is bonded to one O(1), one O(10), one O(5), and one O(7) atom to form LiO4 tetrahedra that share  a cornercorner with one Fe(3)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra, corners with three equivalent Li(4)O6 octahedra, corners with three equivalent Fe(1)O6 octahedra,  an edgeedge with one Fe(4)O6 octahedra,  an edgeedge with one Fe(5)O6 octahedra, and  an edgeedge with one Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 13-64°. In the seventh Li site, Li(7) is bonded in a 3-coordinate geometry to one O(1), one O(13), one O(4), one O(5), one O(7), and one O(8) atom. In the eighth Li site, Li(8) is bonded in a 3-coordinate geometry to one O(10), one O(13), one O(2), one O(4), one O(5), and one O(7) atom. In the ninth Li site, Li(9) is bonded to one O(14), one O(16), one O(2), one O(4), one O(8), and one O(9) atom to form LiO6 octahedra that share corners with three equivalent Fe(1)O6 octahedra, corners with three equivalent Li(5)O4 tetrahedra, edges with two equivalent Fe(3)O6 octahedra, edges with two equivalent Co(1)O6 octahedra, edges with two equivalent Co(3)O6 octahedra, and  a faceface with one Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-9°. In the tenth Li site, Li(10) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(13), one O(2), one O(7), and one O(8) atom. There are five inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(1), one O(10), one O(2), one O(4), one O(5), and one O(8) atom to form FeO6 octahedra that share corners with two equivalent Fe(4)O6 octahedra, corners with two equivalent Fe(5)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, corners with three equivalent Li(9)O6 octahedra, corners with three equivalent Li(6)O4 tetrahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra, and  a faceface with one Li(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-50°. In the second Fe site, Fe(2) is bonded to one O(11), one O(12), one O(14), one O(15), one O(16), and one O(9) atom to form FeO6 octahedra that share corners with two equivalent Fe(3)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(3)O6 octahedra, corners with three equivalent Li(4)O6 octahedra, corners with three equivalent Li(5)O4 tetrahedra,  an edgeedge with one Fe(4)O6 octahedra,  an edgeedge with one Fe(5)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra, and  a faceface with one Li(9)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-52°. In the third Fe site, Fe(3) is bonded to one O(14), one O(16), one O(3), one O(4), one O(7), and one O(8) atom to form FeO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra,  a cornercorner with one Li(6)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra, edges with two equivalent Li(9)O6 octahedra, edges with two equivalent Co(1)O6 octahedra, edges with two equivalent Co(3)O6 octahedra, and  an edgeedge with one Li(5)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 48-49°. In the fourth Fe site, Fe(4) is bonded to one O(1), one O(10), one O(11), one O(13), one O(15), and one O(6) atom to form FeO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra,  a cornercorner with one Li(5)O4 tetrahedra,  an edgeedge with one Fe(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Fe(5)O6 octahedra, edges with two equivalent Co(2)O6 octahedra, and  an edgeedge with one Li(6)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 49-50°. In the fifth Fe site, Fe(5) is bonded to one O(10), one O(12), one O(13), one O(15), one O(5), and one O(6) atom to form FeO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra,  a cornercorner with one Li(5)O4 tetrahedra,  an edgeedge with one Fe(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Fe(4)O6 octahedra, edges with two equivalent Co(2)O6 octahedra, and  an edgeedge with one Li(6)O4 tetrahedra. The corner-sharing octahedral tilt angles are 49°. There are three inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(14), one O(2), one O(3), one O(4), one O(7), and one O(9) atom to form CoO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra,  a cornercorner with one Li(6)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra, edges with two equivalent Li(9)O6 octahedra, edges with two equivalent Fe(3)O6 octahedra, edges with two equivalent Co(3)O6 octahedra, and  an edgeedge with one Li(5)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 47-50°. In the second Co site, Co(2) is bonded to one O(1), one O(11), one O(12), one O(13), one O(5), and one O(6) atom to form CoO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra,  a cornercorner with one Li(5)O4 tetrahedra,  an edgeedge with one Fe(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Fe(4)O6 octahedra, edges with two equivalent Fe(5)O6 octahedra, and  an edgeedge with one Li(6)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 49-50°. In the third Co site, Co(3) is bonded to one O(16), one O(2), one O(3), one O(7), one O(8), and one O(9) atom to form CoO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra,  a cornercorner with one Li(6)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra, edges with two equivalent Li(9)O6 octahedra, edges with two equivalent Fe(3)O6 octahedra, edges with two equivalent Co(1)O6 octahedra, and  an edgeedge with one Li(5)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 50-52°. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a 7-coordinate geometry to one Li(10), one Li(4), one Li(6), one Li(7), one Fe(1), one Fe(4), and one Co(2) atom. In the second O site, O(2) is bonded to one Li(10), one Li(8), one Li(9), one Fe(1), one Co(1), and one Co(3) atom to form OLi3FeCo2 octahedra that share edges with two equivalent O(4)Li3Fe2Co octahedra, edges with two equivalent O(8)Li3Fe2Co octahedra,  an edgeedge with one O(13)Li3Fe2Co pentagonal pyramid, and  an edgeedge with one O(3)Li3FeCo2 pentagonal pyramid. In the third O site, O(3) is bonded to one Li(1), one Li(2), one Li(3), one Fe(3), one Co(1), and one Co(3) atom to form distorted OLi3FeCo2 pentagonal pyramids that share  an edgeedge with one O(11)Li3Fe2Co octahedra,  an edgeedge with one O(12)Li3Fe2Co octahedra,  an edgeedge with one O(4)Li3Fe2Co octahedra,  an edgeedge with one O(8)Li3Fe2Co octahedra,  an edgeedge with one O(15)Li3Fe3 octahedra, and  an edgeedge with one O(2)Li3FeCo2 octahedra. In the fourth O site, O(4) is bonded to one Li(7), one Li(8), one Li(9), one Fe(1), one Fe(3), and one Co(1) atom to form OLi3Fe2Co octahedra that share edges with two equivalent O(8)Li3Fe2Co octahedra, edges with two equivalent O(2)Li3FeCo2 octahedra,  an edgeedge with one O(13)Li3Fe2Co pentagonal pyramid, and  an edgeedge with one O(3)Li3FeCo2 pentagonal pyramid. In the fifth O site, O(5) is bonded in a 7-coordinate geometry to one Li(4), one Li(6), one Li(7), one Li(8), one Fe(1), one Fe(5), and one Co(2) atom. In the sixth O site, O(6) is bonded in a 7-coordinate geometry to one Li(1), one Li(2), one Li(3), one Li(5), one Fe(4), one Fe(5), and one Co(2) atom. In the seventh O site, O(7) is bonded in a 7-coordinate geometry to one Li(10), one Li(6), one Li(7), one Li(8), one Fe(3), one Co(1), and one Co(3) atom. In the eighth O site, O(8) is bonded to one Li(10), one Li(7), one Li(9), one Fe(1), one Fe(3), and one Co(3) atom to form OLi3Fe2Co octahedra that share edges with two equivalent O(4)Li3Fe2Co octahedra, edges with two equivalent O(2)Li3FeCo2 octahedra,  an edgeedge with one O(13)Li3Fe2Co pentagonal pyramid, and  an edgeedge with one O(3)Li3FeCo2 pentagonal pyramid. In the ninth O site, O(9) is bonded in a 7-coordinate geometry to one Li(1), one Li(2), one Li(5), one Li(9), one Fe(2), one Co(1), and one Co(3) atom. In the tenth O site, O(10) is bonded in a 7-coordinate geometry to one Li(10), one Li(4), one Li(6), one Li(8), one Fe(1), one Fe(4), and one Fe(5) atom. In the eleventh O site, O(11) is bonded to one Li(2), one Li(3), one Li(4), one Fe(2), one Fe(4), and one Co(2) atom to form OLi3Fe2Co octahedra that share edges with two equivalent O(12)Li3Fe2Co octahedra, edges with two equivalent O(15)Li3Fe3 octahedra,  an edgeedge with one O(13)Li3Fe2Co pentagonal pyramid, and  an edgeedge with one O(3)Li3FeCo2 pentagonal pyramid. In the twelfth O site, O(12) is bonded to one Li(1), one Li(3), one Li(4), one Fe(2), one Fe(5), and one Co(2) atom to form OLi3Fe2Co octahedra that share edges with two equivalent O(11)Li3Fe2Co octahedra, edges with two equivalent O(15)Li3Fe3 octahedra,  an edgeedge with one O(13)Li3Fe2Co pentagonal pyramid, and  an edgeedge with one O(3)Li3FeCo2 pentagonal pyramid. In the thirteenth O site, O(13) is bonded to one Li(10), one Li(7), one Li(8), one Fe(4), one Fe(5), and one Co(2) atom to form distorted OLi3Fe2Co pentagonal pyramids that share  an edgeedge with one O(11)Li3Fe2Co octahedra,  an edgeedge with one O(12)Li3Fe2Co octahedra,  an edgeedge with one O(4)Li3Fe2Co octahedra,  an edgeedge with one O(8)Li3Fe2Co octahedra,  an edgeedge with one O(15)Li3Fe3 octahedra, and  an edgeedge with one O(2)Li3FeCo2 octahedra. In the fourteenth O site, O(14) is bonded in a 7-coordinate geometry to one Li(1), one Li(3), one Li(5), one Li(9), one Fe(2), one Fe(3), and one Co(1) atom. In the fifteenth O site, O(15) is bonded to one Li(1), one Li(2), one Li(4), one Fe(2), one Fe(4), and one Fe(5) atom to form OLi3Fe3 octahedra that share edges with two equivalent O(11)Li3Fe2Co octahedra, edges with two equivalent O(12)Li3Fe2Co octahedra,  an edgeedge with one O(13)Li3Fe2Co pentagonal pyramid, and  an edgeedge with one O(3)Li3FeCo2 pentagonal pyramid. In the sixteenth O site, O(16) is bonded in a 7-coordinate geometry to one Li(2), one Li(3), one Li(5), one Li(9), one Fe(2), one Fe(3), and one Co(3) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li10Fe5Co3O16
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.977
_cell_length_b   5.988
_cell_length_c   9.834
_cell_angle_alpha   90.675
_cell_angle_beta   90.152
_cell_angle_gamma   119.815
_symmetry_Int_Tables_number   1
_cell_volume   305.316
_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  0.622  0.814  0.947  1.0
  Li  Li1  1  0.210  0.819  0.945  1.0
  Li  Li2  1  0.214  0.400  0.945  1.0
  Li  Li3  1  0.349  0.676  0.727  1.0
  Li  Li4  1  0.012  0.013  0.016  1.0
  Li  Li5  1  0.010  0.008  0.512  1.0
  Li  Li6  1  0.818  0.617  0.447  1.0
  Li  Li7  1  0.411  0.211  0.444  1.0
  Li  Li8  1  0.683  0.349  0.227  1.0
  Li  Li9  1  0.823  0.206  0.442  1.0
  Fe  Fe10  1  0.354  0.693  0.469  1.0
  Fe  Fe11  1  0.678  0.352  0.972  1.0
  Fe  Fe12  1  0.183  0.356  0.215  1.0
  Fe  Fe13  1  0.846  0.183  0.714  1.0
  Fe  Fe14  1  0.352  0.182  0.713  1.0
  Co  Co15  1  0.674  0.847  0.212  1.0
  Co  Co16  1  0.846  0.674  0.713  1.0
  Co  Co17  1  0.181  0.848  0.213  1.0
  O  O18  1  0.680  0.853  0.589  1.0
  O  O19  1  0.512  0.997  0.337  1.0
  O  O20  1  0.361  0.684  0.099  1.0
  O  O21  1  0.501  0.518  0.339  1.0
  O  O22  1  0.188  0.855  0.586  1.0
  O  O23  1  0.021  0.024  0.826  1.0
  O  O24  1  0.993  0.014  0.319  1.0
  O  O25  1  0.034  0.521  0.341  1.0
  O  O26  1  0.835  0.683  0.090  1.0
  O  O27  1  0.180  0.342  0.592  1.0
  O  O28  1  0.997  0.498  0.843  1.0
  O  O29  1  0.519  0.500  0.838  1.0
  O  O30  1  0.678  0.336  0.594  1.0
  O  O31  1  0.848  0.187  0.092  1.0
  O  O32  1  0.522  0.031  0.837  1.0
  O  O33  1  0.346  0.190  0.088  1.0
[/CIF]
.
The compound described by Li10Fe5Co3O16 crystallizes in the triclinic P1 space group. There are ten inequivalent Li sites. In the first Li site, Li(1) is bonded in a 6-coordinate geometry to one O(12), one O(14), one O(15), one O(3), one O(6), and one O(9) atom. In the second Li site, Li(2) is bonded in a 6-coordinate geometry to one O(11), one O(15), one O(16), one O(3), one O(6), and one O(9) atom. In the third Li site, Li(3) is bonded in a 6-coordinate geometry to one O(11), one O(12), one O(14), one O(16), one O(3), and one O(6) atom. In the fourth Li site, Li(4) is bonded to one O(1), one O(10), one O(11), one O(12), one O(15), and one O(5) atom to form LiO6 octahedra that share corners with three equivalent Fe(2)O6 octahedra, corners with three equivalent Li(6)O4 tetrahedra, edges with two equivalent Fe(4)O6 octahedra, edges with two equivalent Fe(5)O6 octahedra, edges with two equivalent Co(2)O6 octahedra, and  a faceface with one Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-8°. In the fifth Li site, Li(5) is bonded to one O(14), one O(16), one O(6), and one O(9) atom to form LiO4 tetrahedra that share  a cornercorner with one Fe(4)O6 octahedra,  a cornercorner with one Fe(5)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra, corners with three equivalent Li(9)O6 octahedra, corners with three equivalent Fe(2)O6 octahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra, and  an edgeedge with one Co(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-61°. In the sixth Li site, Li(6) is bonded to one O(1), one O(10), one O(5), and one O(7) atom to form LiO4 tetrahedra that share  a cornercorner with one Fe(3)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra, corners with three equivalent Li(4)O6 octahedra, corners with three equivalent Fe(1)O6 octahedra,  an edgeedge with one Fe(4)O6 octahedra,  an edgeedge with one Fe(5)O6 octahedra, and  an edgeedge with one Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 13-64°. In the seventh Li site, Li(7) is bonded in a 3-coordinate geometry to one O(1), one O(13), one O(4), one O(5), one O(7), and one O(8) atom. In the eighth Li site, Li(8) is bonded in a 3-coordinate geometry to one O(10), one O(13), one O(2), one O(4), one O(5), and one O(7) atom. In the ninth Li site, Li(9) is bonded to one O(14), one O(16), one O(2), one O(4), one O(8), and one O(9) atom to form LiO6 octahedra that share corners with three equivalent Fe(1)O6 octahedra, corners with three equivalent Li(5)O4 tetrahedra, edges with two equivalent Fe(3)O6 octahedra, edges with two equivalent Co(1)O6 octahedra, edges with two equivalent Co(3)O6 octahedra, and  a faceface with one Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-9°. In the tenth Li site, Li(10) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(13), one O(2), one O(7), and one O(8) atom. There are five inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(1), one O(10), one O(2), one O(4), one O(5), and one O(8) atom to form FeO6 octahedra that share corners with two equivalent Fe(4)O6 octahedra, corners with two equivalent Fe(5)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, corners with three equivalent Li(9)O6 octahedra, corners with three equivalent Li(6)O4 tetrahedra,  an edgeedge with one Fe(3)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra, and  a faceface with one Li(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-50°. In the second Fe site, Fe(2) is bonded to one O(11), one O(12), one O(14), one O(15), one O(16), and one O(9) atom to form FeO6 octahedra that share corners with two equivalent Fe(3)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(3)O6 octahedra, corners with three equivalent Li(4)O6 octahedra, corners with three equivalent Li(5)O4 tetrahedra,  an edgeedge with one Fe(4)O6 octahedra,  an edgeedge with one Fe(5)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra, and  a faceface with one Li(9)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-52°. In the third Fe site, Fe(3) is bonded to one O(14), one O(16), one O(3), one O(4), one O(7), and one O(8) atom to form FeO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra,  a cornercorner with one Li(6)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra, edges with two equivalent Li(9)O6 octahedra, edges with two equivalent Co(1)O6 octahedra, edges with two equivalent Co(3)O6 octahedra, and  an edgeedge with one Li(5)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 48-49°. In the fourth Fe site, Fe(4) is bonded to one O(1), one O(10), one O(11), one O(13), one O(15), and one O(6) atom to form FeO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra,  a cornercorner with one Li(5)O4 tetrahedra,  an edgeedge with one Fe(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Fe(5)O6 octahedra, edges with two equivalent Co(2)O6 octahedra, and  an edgeedge with one Li(6)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 49-50°. In the fifth Fe site, Fe(5) is bonded to one O(10), one O(12), one O(13), one O(15), one O(5), and one O(6) atom to form FeO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra,  a cornercorner with one Li(5)O4 tetrahedra,  an edgeedge with one Fe(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Fe(4)O6 octahedra, edges with two equivalent Co(2)O6 octahedra, and  an edgeedge with one Li(6)O4 tetrahedra. The corner-sharing octahedral tilt angles are 49°. There are three inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(14), one O(2), one O(3), one O(4), one O(7), and one O(9) atom to form CoO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra,  a cornercorner with one Li(6)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra, edges with two equivalent Li(9)O6 octahedra, edges with two equivalent Fe(3)O6 octahedra, edges with two equivalent Co(3)O6 octahedra, and  an edgeedge with one Li(5)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 47-50°. In the second Co site, Co(2) is bonded to one O(1), one O(11), one O(12), one O(13), one O(5), and one O(6) atom to form CoO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra,  a cornercorner with one Li(5)O4 tetrahedra,  an edgeedge with one Fe(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Fe(4)O6 octahedra, edges with two equivalent Fe(5)O6 octahedra, and  an edgeedge with one Li(6)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 49-50°. In the third Co site, Co(3) is bonded to one O(16), one O(2), one O(3), one O(7), one O(8), and one O(9) atom to form CoO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra,  a cornercorner with one Li(6)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra, edges with two equivalent Li(9)O6 octahedra, edges with two equivalent Fe(3)O6 octahedra, edges with two equivalent Co(1)O6 octahedra, and  an edgeedge with one Li(5)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 50-52°. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a 7-coordinate geometry to one Li(10), one Li(4), one Li(6), one Li(7), one Fe(1), one Fe(4), and one Co(2) atom. In the second O site, O(2) is bonded to one Li(10), one Li(8), one Li(9), one Fe(1), one Co(1), and one Co(3) atom to form OLi3FeCo2 octahedra that share edges with two equivalent O(4)Li3Fe2Co octahedra, edges with two equivalent O(8)Li3Fe2Co octahedra,  an edgeedge with one O(13)Li3Fe2Co pentagonal pyramid, and  an edgeedge with one O(3)Li3FeCo2 pentagonal pyramid. In the third O site, O(3) is bonded to one Li(1), one Li(2), one Li(3), one Fe(3), one Co(1), and one Co(3) atom to form distorted OLi3FeCo2 pentagonal pyramids that share  an edgeedge with one O(11)Li3Fe2Co octahedra,  an edgeedge with one O(12)Li3Fe2Co octahedra,  an edgeedge with one O(4)Li3Fe2Co octahedra,  an edgeedge with one O(8)Li3Fe2Co octahedra,  an edgeedge with one O(15)Li3Fe3 octahedra, and  an edgeedge with one O(2)Li3FeCo2 octahedra. In the fourth O site, O(4) is bonded to one Li(7), one Li(8), one Li(9), one Fe(1), one Fe(3), and one Co(1) atom to form OLi3Fe2Co octahedra that share edges with two equivalent O(8)Li3Fe2Co octahedra, edges with two equivalent O(2)Li3FeCo2 octahedra,  an edgeedge with one O(13)Li3Fe2Co pentagonal pyramid, and  an edgeedge with one O(3)Li3FeCo2 pentagonal pyramid. In the fifth O site, O(5) is bonded in a 7-coordinate geometry to one Li(4), one Li(6), one Li(7), one Li(8), one Fe(1), one Fe(5), and one Co(2) atom. In the sixth O site, O(6) is bonded in a 7-coordinate geometry to one Li(1), one Li(2), one Li(3), one Li(5), one Fe(4), one Fe(5), and one Co(2) atom. In the seventh O site, O(7) is bonded in a 7-coordinate geometry to one Li(10), one Li(6), one Li(7), one Li(8), one Fe(3), one Co(1), and one Co(3) atom. In the eighth O site, O(8) is bonded to one Li(10), one Li(7), one Li(9), one Fe(1), one Fe(3), and one Co(3) atom to form OLi3Fe2Co octahedra that share edges with two equivalent O(4)Li3Fe2Co octahedra, edges with two equivalent O(2)Li3FeCo2 octahedra,  an edgeedge with one O(13)Li3Fe2Co pentagonal pyramid, and  an edgeedge with one O(3)Li3FeCo2 pentagonal pyramid. In the ninth O site, O(9) is bonded in a 7-coordinate geometry to one Li(1), one Li(2), one Li(5), one Li(9), one Fe(2), one Co(1), and one Co(3) atom. In the tenth O site, O(10) is bonded in a 7-coordinate geometry to one Li(10), one Li(4), one Li(6), one Li(8), one Fe(1), one Fe(4), and one Fe(5) atom. In the eleventh O site, O(11) is bonded to one Li(2), one Li(3), one Li(4), one Fe(2), one Fe(4), and one Co(2) atom to form OLi3Fe2Co octahedra that share edges with two equivalent O(12)Li3Fe2Co octahedra, edges with two equivalent O(15)Li3Fe3 octahedra,  an edgeedge with one O(13)Li3Fe2Co pentagonal pyramid, and  an edgeedge with one O(3)Li3FeCo2 pentagonal pyramid. In the twelfth O site, O(12) is bonded to one Li(1), one Li(3), one Li(4), one Fe(2), one Fe(5), and one Co(2) atom to form OLi3Fe2Co octahedra that share edges with two equivalent O(11)Li3Fe2Co octahedra, edges with two equivalent O(15)Li3Fe3 octahedra,  an edgeedge with one O(13)Li3Fe2Co pentagonal pyramid, and  an edgeedge with one O(3)Li3FeCo2 pentagonal pyramid. In the thirteenth O site, O(13) is bonded to one Li(10), one Li(7), one Li(8), one Fe(4), one Fe(5), and one Co(2) atom to form distorted OLi3Fe2Co pentagonal pyramids that share  an edgeedge with one O(11)Li3Fe2Co octahedra,  an edgeedge with one O(12)Li3Fe2Co octahedra,  an edgeedge with one O(4)Li3Fe2Co octahedra,  an edgeedge with one O(8)Li3Fe2Co octahedra,  an edgeedge with one O(15)Li3Fe3 octahedra, and  an edgeedge with one O(2)Li3FeCo2 octahedra. In the fourteenth O site, O(14) is bonded in a 7-coordinate geometry to one Li(1), one Li(3), one Li(5), one Li(9), one Fe(2), one Fe(3), and one Co(1) atom. In the fifteenth O site, O(15) is bonded to one Li(1), one Li(2), one Li(4), one Fe(2), one Fe(4), and one Fe(5) atom to form OLi3Fe3 octahedra that share edges with two equivalent O(11)Li3Fe2Co octahedra, edges with two equivalent O(12)Li3Fe2Co octahedra,  an edgeedge with one O(13)Li3Fe2Co pentagonal pyramid, and  an edgeedge with one O(3)Li3FeCo2 pentagonal pyramid. In the sixteenth O site, O(16) is bonded in a 7-coordinate geometry to one Li(2), one Li(3), one Li(5), one Li(9), one Fe(2), one Fe(3), and one Co(3) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li10Fe5Co3O16
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.977
_cell_length_b   5.988
_cell_length_c   9.834
_cell_angle_alpha   90.675
_cell_angle_beta   90.152
_cell_angle_gamma   119.815
_symmetry_Int_Tables_number   1
_cell_volume   305.316
_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  0.622  0.814  0.947  1.0
  Li  Li1  1  0.210  0.819  0.945  1.0
  Li  Li2  1  0.214  0.400  0.945  1.0
  Li  Li3  1  0.349  0.676  0.727  1.0
  Li  Li4  1  0.012  0.013  0.016  1.0
  Li  Li5  1  0.010  0.008  0.512  1.0
  Li  Li6  1  0.818  0.617  0.447  1.0
  Li  Li7  1  0.411  0.211  0.444  1.0
  Li  Li8  1  0.683  0.349  0.227  1.0
  Li  Li9  1  0.823  0.206  0.442  1.0
  Fe  Fe10  1  0.354  0.693  0.469  1.0
  Fe  Fe11  1  0.678  0.352  0.972  1.0
  Fe  Fe12  1  0.183  0.356  0.215  1.0
  Fe  Fe13  1  0.846  0.183  0.714  1.0
  Fe  Fe14  1  0.352  0.182  0.713  1.0
  Co  Co15  1  0.674  0.847  0.212  1.0
  Co  Co16  1  0.846  0.674  0.713  1.0
  Co  Co17  1  0.181  0.848  0.213  1.0
  O  O18  1  0.680  0.853  0.589  1.0
  O  O19  1  0.512  0.997  0.337  1.0
  O  O20  1  0.361  0.684  0.099  1.0
  O  O21  1  0.501  0.518  0.339  1.0
  O  O22  1  0.188  0.855  0.586  1.0
  O  O23  1  0.021  0.024  0.826  1.0
  O  O24  1  0.993  0.014  0.319  1.0
  O  O25  1  0.034  0.521  0.341  1.0
  O  O26  1  0.835  0.683  0.090  1.0
  O  O27  1  0.180  0.342  0.592  1.0
  O  O28  1  0.997  0.498  0.843  1.0
  O  O29  1  0.519  0.500  0.838  1.0
  O  O30  1  0.678  0.336  0.594  1.0
  O  O31  1  0.848  0.187  0.092  1.0
  O  O32  1  0.522  0.031  0.837  1.0
  O  O33  1  0.346  0.190  0.088  1.0
[/CIF]
.