The structure described by Li3Cr(CoO3)2 is alpha Po-derived structured and 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(12), one O(9), two equivalent O(5), and two equivalent O(8) atoms to form LiO6 octahedra that share  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra, corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Cr(2)O6 octahedra,  an edgeedge with one Cr(1)O6 octahedra,  an edgeedge with one Cr(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, edges with two equivalent Co(2)O6 octahedra, and edges with two equivalent Co(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-7°. In the second Li site, Li(2) is bonded to one O(10), one O(11), two equivalent O(6), and two equivalent O(7) atoms to form LiO6 octahedra that share  a cornercorner with one Co(2)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra, corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Cr(2)O6 octahedra,  an edgeedge with one Cr(1)O6 octahedra,  an edgeedge with one Cr(2)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Co(1)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 5-8°. In the third Li site, Li(3) is bonded to one O(3), one O(6), two equivalent O(11), and two equivalent O(2) atoms to form LiO6 octahedra that share  a cornercorner with one Cr(2)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(2)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with two equivalent Co(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-6°. In the fourth Li site, Li(4) is bonded to one O(4), one O(5), two equivalent O(1), and two equivalent O(12) atoms to form LiO6 octahedra that share  a cornercorner with one Cr(1)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(2)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-6°. In the fifth Li site, Li(5) is bonded to one O(2), one O(7), two equivalent O(10), and two equivalent O(3) atoms to form LiO6 octahedra that share  a cornercorner with one Cr(1)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra, corners with two equivalent Co(3)O6 octahedra, corners with two equivalent Co(4)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(4)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-6°. In the sixth Li site, Li(6) is bonded to one O(1), one O(8), two equivalent O(4), and two equivalent O(9) atoms to form LiO6 octahedra that share  a cornercorner with one Cr(2)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra, corners with two equivalent Co(3)O6 octahedra, corners with two equivalent Co(4)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(4)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-6°. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to one O(2), one O(4), two equivalent O(6), and two equivalent O(8) atoms to form CrO6 octahedra that share  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one Li(5)O6 octahedra, corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, edges with two equivalent Co(2)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-8°. In the second Cr site, Cr(2) is bonded to one O(1), one O(3), two equivalent O(5), and two equivalent O(7) atoms to form CrO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Li(6)O6 octahedra, corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, edges with two equivalent Co(1)O6 octahedra, and edges with two equivalent Co(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-7°. There are four inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(7), one O(9), two equivalent O(1), and two equivalent O(11) atoms to form CoO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Li(5)O6 octahedra, corners with two equivalent Li(3)O6 octahedra, corners with two equivalent Li(4)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, edges with two equivalent Co(1)O6 octahedra, and edges with two equivalent Co(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-6°. In the second Co site, Co(2) is bonded to one O(10), one O(8), two equivalent O(12), and two equivalent O(2) atoms to form CoO6 octahedra that share  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(6)O6 octahedra, corners with two equivalent Li(3)O6 octahedra, corners with two equivalent Li(4)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, edges with two equivalent Co(2)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-6°. In the third Co site, Co(3) is bonded to one O(11), one O(5), two equivalent O(3), and two equivalent O(9) atoms to form CoO6 octahedra that share  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(4)O6 octahedra, corners with two equivalent Li(5)O6 octahedra, corners with two equivalent Li(6)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, edges with two equivalent Co(1)O6 octahedra, and edges with two equivalent Co(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-6°. In the fourth Co site, Co(4) is bonded to one O(12), one O(6), two equivalent O(10), and two equivalent O(4) atoms to form CoO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Li(3)O6 octahedra, corners with two equivalent Li(5)O6 octahedra, corners with two equivalent Li(6)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, edges with two equivalent Co(2)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-6°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded to one Li(6), two equivalent Li(4), one Cr(2), and two equivalent Co(1) atoms to form OLi3CrCo2 octahedra that share  a cornercorner with one O(8)Li3Cr2Co octahedra,  a cornercorner with one O(3)Li3CrCo2 octahedra, corners with two equivalent O(11)Li3Co3 octahedra, corners with two equivalent O(12)Li3Co3 octahedra,  an edgeedge with one O(11)Li3Co3 octahedra,  an edgeedge with one O(12)Li3Co3 octahedra, edges with two equivalent O(9)Li3Co3 octahedra, edges with two equivalent O(5)Li3Cr2Co octahedra, edges with two equivalent O(7)Li3Cr2Co octahedra, edges with two equivalent O(1)Li3CrCo2 octahedra, and edges with two equivalent O(4)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles are 1°. In the second O site, O(2) is bonded to one Li(5), two equivalent Li(3), one Cr(1), and two equivalent Co(2) atoms to form OLi3CrCo2 octahedra that share  a cornercorner with one O(7)Li3Cr2Co octahedra,  a cornercorner with one O(4)Li3CrCo2 octahedra, corners with two equivalent O(11)Li3Co3 octahedra, corners with two equivalent O(12)Li3Co3 octahedra,  an edgeedge with one O(11)Li3Co3 octahedra,  an edgeedge with one O(12)Li3Co3 octahedra, edges with two equivalent O(10)Li3Co3 octahedra, edges with two equivalent O(6)Li3Cr2Co octahedra, edges with two equivalent O(8)Li3Cr2Co octahedra, edges with two equivalent O(2)Li3CrCo2 octahedra, and edges with two equivalent O(3)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles range from 1-3°. In the third O site, O(3) is bonded to one Li(3), two equivalent Li(5), one Cr(2), and two equivalent Co(3) atoms to form OLi3CrCo2 octahedra that share  a cornercorner with one O(6)Li3Cr2Co octahedra,  a cornercorner with one O(1)Li3CrCo2 octahedra, corners with two equivalent O(10)Li3Co3 octahedra, corners with two equivalent O(9)Li3Co3 octahedra,  an edgeedge with one O(10)Li3Co3 octahedra,  an edgeedge with one O(9)Li3Co3 octahedra, edges with two equivalent O(11)Li3Co3 octahedra, edges with two equivalent O(5)Li3Cr2Co octahedra, edges with two equivalent O(7)Li3Cr2Co octahedra, edges with two equivalent O(2)Li3CrCo2 octahedra, and edges with two equivalent O(3)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles range from 1-2°. In the fourth O site, O(4) is bonded to one Li(4), two equivalent Li(6), one Cr(1), and two equivalent Co(4) atoms to form OLi3CrCo2 octahedra that share  a cornercorner with one O(5)Li3Cr2Co octahedra,  a cornercorner with one O(2)Li3CrCo2 octahedra, corners with two equivalent O(10)Li3Co3 octahedra, corners with two equivalent O(9)Li3Co3 octahedra,  an edgeedge with one O(10)Li3Co3 octahedra,  an edgeedge with one O(9)Li3Co3 octahedra, edges with two equivalent O(12)Li3Co3 octahedra, edges with two equivalent O(6)Li3Cr2Co octahedra, edges with two equivalent O(8)Li3Cr2Co octahedra, edges with two equivalent O(1)Li3CrCo2 octahedra, and edges with two equivalent O(4)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles range from 1-2°. In the fifth O site, O(5) is bonded to one Li(4), two equivalent Li(1), two equivalent Cr(2), and one Co(3) atom to form OLi3Cr2Co octahedra that share  a cornercorner with one O(11)Li3Co3 octahedra,  a cornercorner with one O(4)Li3CrCo2 octahedra, corners with two equivalent O(7)Li3Cr2Co octahedra, corners with two equivalent O(8)Li3Cr2Co octahedra,  an edgeedge with one O(7)Li3Cr2Co octahedra,  an edgeedge with one O(8)Li3Cr2Co octahedra, edges with two equivalent O(12)Li3Co3 octahedra, edges with two equivalent O(9)Li3Co3 octahedra, edges with two equivalent O(5)Li3Cr2Co octahedra, edges with two equivalent O(1)Li3CrCo2 octahedra, and edges with two equivalent O(3)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-1°. In the sixth O site, O(6) is bonded to one Li(3), two equivalent Li(2), two equivalent Cr(1), and one Co(4) atom to form OLi3Cr2Co octahedra that share  a cornercorner with one O(12)Li3Co3 octahedra,  a cornercorner with one O(3)Li3CrCo2 octahedra, corners with two equivalent O(7)Li3Cr2Co octahedra, corners with two equivalent O(8)Li3Cr2Co octahedra,  an edgeedge with one O(7)Li3Cr2Co octahedra,  an edgeedge with one O(8)Li3Cr2Co octahedra, edges with two equivalent O(10)Li3Co3 octahedra, edges with two equivalent O(11)Li3Co3 octahedra, edges with two equivalent O(6)Li3Cr2Co octahedra, edges with two equivalent O(2)Li3CrCo2 octahedra, and edges with two equivalent O(4)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-1°. In the seventh O site, O(7) is bonded to one Li(5), two equivalent Li(2), two equivalent Cr(2), and one Co(1) atom to form OLi3Cr2Co octahedra that share  a cornercorner with one O(9)Li3Co3 octahedra,  a cornercorner with one O(2)Li3CrCo2 octahedra, corners with two equivalent O(5)Li3Cr2Co octahedra, corners with two equivalent O(6)Li3Cr2Co octahedra,  an edgeedge with one O(5)Li3Cr2Co octahedra,  an edgeedge with one O(6)Li3Cr2Co octahedra, edges with two equivalent O(10)Li3Co3 octahedra, edges with two equivalent O(11)Li3Co3 octahedra, edges with two equivalent O(7)Li3Cr2Co octahedra, edges with two equivalent O(1)Li3CrCo2 octahedra, and edges with two equivalent O(3)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles are 1°. In the eighth O site, O(8) is bonded to one Li(6), two equivalent Li(1), two equivalent Cr(1), and one Co(2) atom to form OLi3Cr2Co octahedra that share  a cornercorner with one O(10)Li3Co3 octahedra,  a cornercorner with one O(1)Li3CrCo2 octahedra, corners with two equivalent O(5)Li3Cr2Co octahedra, corners with two equivalent O(6)Li3Cr2Co octahedra,  an edgeedge with one O(5)Li3Cr2Co octahedra,  an edgeedge with one O(6)Li3Cr2Co octahedra, edges with two equivalent O(12)Li3Co3 octahedra, edges with two equivalent O(9)Li3Co3 octahedra, edges with two equivalent O(8)Li3Cr2Co octahedra, edges with two equivalent O(2)Li3CrCo2 octahedra, and edges with two equivalent O(4)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-1°. In the ninth O site, O(9) is bonded to one Li(1), two equivalent Li(6), one Co(1), and two equivalent Co(3) atoms to form OLi3Co3 octahedra that share  a cornercorner with one O(12)Li3Co3 octahedra,  a cornercorner with one O(7)Li3Cr2Co octahedra, corners with two equivalent O(3)Li3CrCo2 octahedra, corners with two equivalent O(4)Li3CrCo2 octahedra,  an edgeedge with one O(3)Li3CrCo2 octahedra,  an edgeedge with one O(4)Li3CrCo2 octahedra, edges with two equivalent O(11)Li3Co3 octahedra, edges with two equivalent O(9)Li3Co3 octahedra, edges with two equivalent O(5)Li3Cr2Co octahedra, edges with two equivalent O(8)Li3Cr2Co octahedra, and edges with two equivalent O(1)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the tenth O site, O(10) is bonded to one Li(2), two equivalent Li(5), one Co(2), and two equivalent Co(4) atoms to form OLi3Co3 octahedra that share  a cornercorner with one O(11)Li3Co3 octahedra,  a cornercorner with one O(8)Li3Cr2Co octahedra, corners with two equivalent O(3)Li3CrCo2 octahedra, corners with two equivalent O(4)Li3CrCo2 octahedra,  an edgeedge with one O(3)Li3CrCo2 octahedra,  an edgeedge with one O(4)Li3CrCo2 octahedra, edges with two equivalent O(10)Li3Co3 octahedra, edges with two equivalent O(12)Li3Co3 octahedra, edges with two equivalent O(6)Li3Cr2Co octahedra, edges with two equivalent O(7)Li3Cr2Co octahedra, and edges with two equivalent O(2)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles range from 1-2°. In the eleventh O site, O(11) is bonded to one Li(2), two equivalent Li(3), one Co(3), and two equivalent Co(1) atoms to form OLi3Co3 octahedra that share  a cornercorner with one O(10)Li3Co3 octahedra,  a cornercorner with one O(5)Li3Cr2Co octahedra, corners with two equivalent O(1)Li3CrCo2 octahedra, corners with two equivalent O(2)Li3CrCo2 octahedra,  an edgeedge with one O(1)Li3CrCo2 octahedra,  an edgeedge with one O(2)Li3CrCo2 octahedra, edges with two equivalent O(11)Li3Co3 octahedra, edges with two equivalent O(9)Li3Co3 octahedra, edges with two equivalent O(6)Li3Cr2Co octahedra, edges with two equivalent O(7)Li3Cr2Co octahedra, and edges with two equivalent O(3)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-3°. In the twelfth O site, O(12) is bonded to one Li(1), two equivalent Li(4), one Co(4), and two equivalent Co(2) atoms to form OLi3Co3 octahedra that share  a cornercorner with one O(9)Li3Co3 octahedra,  a cornercorner with one O(6)Li3Cr2Co octahedra, corners with two equivalent O(1)Li3CrCo2 octahedra, corners with two equivalent O(2)Li3CrCo2 octahedra,  an edgeedge with one O(1)Li3CrCo2 octahedra,  an edgeedge with one O(2)Li3CrCo2 octahedra, edges with two equivalent O(10)Li3Co3 octahedra, edges with two equivalent O(12)Li3Co3 octahedra, edges with two equivalent O(5)Li3Cr2Co octahedra, edges with two equivalent O(8)Li3Cr2Co octahedra, and edges with two equivalent O(4)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li3Cr(CoO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.987
_cell_length_b   5.954
_cell_length_c   6.527
_cell_angle_alpha   76.011
_cell_angle_beta   76.772
_cell_angle_gamma   90.039
_symmetry_Int_Tables_number   1
_cell_volume   109.441
_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
  Co  Co0  1  0.006  0.996  0.993  1.0
  Co  Co1  1  0.667  0.333  0.672  1.0
  Cr  Cr2  1  0.336  0.666  0.333  1.0
  Li  Li3  1  0.333  0.166  0.333  1.0
  Li  Li4  1  0.011  0.501  0.991  1.0
  Li  Li5  1  0.661  0.829  0.672  1.0
  O  O6  1  0.499  0.757  0.007  1.0
  O  O7  1  0.173  0.570  0.657  1.0
  O  O8  1  0.827  0.428  0.352  1.0
  O  O9  1  0.843  0.904  0.318  1.0
  O  O10  1  0.163  0.092  0.680  1.0
  O  O11  1  0.510  0.241  0.983  1.0
[/CIF]
.
The structure described by Li3Cr(CoO3)2 is alpha Po-derived structured and 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(12), one O(9), two equivalent O(5), and two equivalent O(8) atoms to form LiO6 octahedra that share  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra, corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Cr(2)O6 octahedra,  an edgeedge with one Cr(1)O6 octahedra,  an edgeedge with one Cr(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, edges with two equivalent Co(2)O6 octahedra, and edges with two equivalent Co(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-7°. In the second Li site, Li(2) is bonded to one O(10), one O(11), two equivalent O(6), and two equivalent O(7) atoms to form LiO6 octahedra that share  a cornercorner with one Co(2)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra, corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Cr(2)O6 octahedra,  an edgeedge with one Cr(1)O6 octahedra,  an edgeedge with one Cr(2)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Co(1)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 5-8°. In the third Li site, Li(3) is bonded to one O(3), one O(6), two equivalent O(11), and two equivalent O(2) atoms to form LiO6 octahedra that share  a cornercorner with one Cr(2)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(2)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with two equivalent Co(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-6°. In the fourth Li site, Li(4) is bonded to one O(4), one O(5), two equivalent O(1), and two equivalent O(12) atoms to form LiO6 octahedra that share  a cornercorner with one Cr(1)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(2)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-6°. In the fifth Li site, Li(5) is bonded to one O(2), one O(7), two equivalent O(10), and two equivalent O(3) atoms to form LiO6 octahedra that share  a cornercorner with one Cr(1)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra, corners with two equivalent Co(3)O6 octahedra, corners with two equivalent Co(4)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(4)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-6°. In the sixth Li site, Li(6) is bonded to one O(1), one O(8), two equivalent O(4), and two equivalent O(9) atoms to form LiO6 octahedra that share  a cornercorner with one Cr(2)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra, corners with two equivalent Co(3)O6 octahedra, corners with two equivalent Co(4)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(4)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-6°. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to one O(2), one O(4), two equivalent O(6), and two equivalent O(8) atoms to form CrO6 octahedra that share  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one Li(5)O6 octahedra, corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, edges with two equivalent Co(2)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-8°. In the second Cr site, Cr(2) is bonded to one O(1), one O(3), two equivalent O(5), and two equivalent O(7) atoms to form CrO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Li(6)O6 octahedra, corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, edges with two equivalent Co(1)O6 octahedra, and edges with two equivalent Co(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-7°. There are four inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(7), one O(9), two equivalent O(1), and two equivalent O(11) atoms to form CoO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Li(5)O6 octahedra, corners with two equivalent Li(3)O6 octahedra, corners with two equivalent Li(4)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, edges with two equivalent Co(1)O6 octahedra, and edges with two equivalent Co(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-6°. In the second Co site, Co(2) is bonded to one O(10), one O(8), two equivalent O(12), and two equivalent O(2) atoms to form CoO6 octahedra that share  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(6)O6 octahedra, corners with two equivalent Li(3)O6 octahedra, corners with two equivalent Li(4)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, edges with two equivalent Co(2)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-6°. In the third Co site, Co(3) is bonded to one O(11), one O(5), two equivalent O(3), and two equivalent O(9) atoms to form CoO6 octahedra that share  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(4)O6 octahedra, corners with two equivalent Li(5)O6 octahedra, corners with two equivalent Li(6)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, edges with two equivalent Co(1)O6 octahedra, and edges with two equivalent Co(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-6°. In the fourth Co site, Co(4) is bonded to one O(12), one O(6), two equivalent O(10), and two equivalent O(4) atoms to form CoO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Li(3)O6 octahedra, corners with two equivalent Li(5)O6 octahedra, corners with two equivalent Li(6)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, edges with two equivalent Co(2)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-6°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded to one Li(6), two equivalent Li(4), one Cr(2), and two equivalent Co(1) atoms to form OLi3CrCo2 octahedra that share  a cornercorner with one O(8)Li3Cr2Co octahedra,  a cornercorner with one O(3)Li3CrCo2 octahedra, corners with two equivalent O(11)Li3Co3 octahedra, corners with two equivalent O(12)Li3Co3 octahedra,  an edgeedge with one O(11)Li3Co3 octahedra,  an edgeedge with one O(12)Li3Co3 octahedra, edges with two equivalent O(9)Li3Co3 octahedra, edges with two equivalent O(5)Li3Cr2Co octahedra, edges with two equivalent O(7)Li3Cr2Co octahedra, edges with two equivalent O(1)Li3CrCo2 octahedra, and edges with two equivalent O(4)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles are 1°. In the second O site, O(2) is bonded to one Li(5), two equivalent Li(3), one Cr(1), and two equivalent Co(2) atoms to form OLi3CrCo2 octahedra that share  a cornercorner with one O(7)Li3Cr2Co octahedra,  a cornercorner with one O(4)Li3CrCo2 octahedra, corners with two equivalent O(11)Li3Co3 octahedra, corners with two equivalent O(12)Li3Co3 octahedra,  an edgeedge with one O(11)Li3Co3 octahedra,  an edgeedge with one O(12)Li3Co3 octahedra, edges with two equivalent O(10)Li3Co3 octahedra, edges with two equivalent O(6)Li3Cr2Co octahedra, edges with two equivalent O(8)Li3Cr2Co octahedra, edges with two equivalent O(2)Li3CrCo2 octahedra, and edges with two equivalent O(3)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles range from 1-3°. In the third O site, O(3) is bonded to one Li(3), two equivalent Li(5), one Cr(2), and two equivalent Co(3) atoms to form OLi3CrCo2 octahedra that share  a cornercorner with one O(6)Li3Cr2Co octahedra,  a cornercorner with one O(1)Li3CrCo2 octahedra, corners with two equivalent O(10)Li3Co3 octahedra, corners with two equivalent O(9)Li3Co3 octahedra,  an edgeedge with one O(10)Li3Co3 octahedra,  an edgeedge with one O(9)Li3Co3 octahedra, edges with two equivalent O(11)Li3Co3 octahedra, edges with two equivalent O(5)Li3Cr2Co octahedra, edges with two equivalent O(7)Li3Cr2Co octahedra, edges with two equivalent O(2)Li3CrCo2 octahedra, and edges with two equivalent O(3)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles range from 1-2°. In the fourth O site, O(4) is bonded to one Li(4), two equivalent Li(6), one Cr(1), and two equivalent Co(4) atoms to form OLi3CrCo2 octahedra that share  a cornercorner with one O(5)Li3Cr2Co octahedra,  a cornercorner with one O(2)Li3CrCo2 octahedra, corners with two equivalent O(10)Li3Co3 octahedra, corners with two equivalent O(9)Li3Co3 octahedra,  an edgeedge with one O(10)Li3Co3 octahedra,  an edgeedge with one O(9)Li3Co3 octahedra, edges with two equivalent O(12)Li3Co3 octahedra, edges with two equivalent O(6)Li3Cr2Co octahedra, edges with two equivalent O(8)Li3Cr2Co octahedra, edges with two equivalent O(1)Li3CrCo2 octahedra, and edges with two equivalent O(4)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles range from 1-2°. In the fifth O site, O(5) is bonded to one Li(4), two equivalent Li(1), two equivalent Cr(2), and one Co(3) atom to form OLi3Cr2Co octahedra that share  a cornercorner with one O(11)Li3Co3 octahedra,  a cornercorner with one O(4)Li3CrCo2 octahedra, corners with two equivalent O(7)Li3Cr2Co octahedra, corners with two equivalent O(8)Li3Cr2Co octahedra,  an edgeedge with one O(7)Li3Cr2Co octahedra,  an edgeedge with one O(8)Li3Cr2Co octahedra, edges with two equivalent O(12)Li3Co3 octahedra, edges with two equivalent O(9)Li3Co3 octahedra, edges with two equivalent O(5)Li3Cr2Co octahedra, edges with two equivalent O(1)Li3CrCo2 octahedra, and edges with two equivalent O(3)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-1°. In the sixth O site, O(6) is bonded to one Li(3), two equivalent Li(2), two equivalent Cr(1), and one Co(4) atom to form OLi3Cr2Co octahedra that share  a cornercorner with one O(12)Li3Co3 octahedra,  a cornercorner with one O(3)Li3CrCo2 octahedra, corners with two equivalent O(7)Li3Cr2Co octahedra, corners with two equivalent O(8)Li3Cr2Co octahedra,  an edgeedge with one O(7)Li3Cr2Co octahedra,  an edgeedge with one O(8)Li3Cr2Co octahedra, edges with two equivalent O(10)Li3Co3 octahedra, edges with two equivalent O(11)Li3Co3 octahedra, edges with two equivalent O(6)Li3Cr2Co octahedra, edges with two equivalent O(2)Li3CrCo2 octahedra, and edges with two equivalent O(4)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-1°. In the seventh O site, O(7) is bonded to one Li(5), two equivalent Li(2), two equivalent Cr(2), and one Co(1) atom to form OLi3Cr2Co octahedra that share  a cornercorner with one O(9)Li3Co3 octahedra,  a cornercorner with one O(2)Li3CrCo2 octahedra, corners with two equivalent O(5)Li3Cr2Co octahedra, corners with two equivalent O(6)Li3Cr2Co octahedra,  an edgeedge with one O(5)Li3Cr2Co octahedra,  an edgeedge with one O(6)Li3Cr2Co octahedra, edges with two equivalent O(10)Li3Co3 octahedra, edges with two equivalent O(11)Li3Co3 octahedra, edges with two equivalent O(7)Li3Cr2Co octahedra, edges with two equivalent O(1)Li3CrCo2 octahedra, and edges with two equivalent O(3)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles are 1°. In the eighth O site, O(8) is bonded to one Li(6), two equivalent Li(1), two equivalent Cr(1), and one Co(2) atom to form OLi3Cr2Co octahedra that share  a cornercorner with one O(10)Li3Co3 octahedra,  a cornercorner with one O(1)Li3CrCo2 octahedra, corners with two equivalent O(5)Li3Cr2Co octahedra, corners with two equivalent O(6)Li3Cr2Co octahedra,  an edgeedge with one O(5)Li3Cr2Co octahedra,  an edgeedge with one O(6)Li3Cr2Co octahedra, edges with two equivalent O(12)Li3Co3 octahedra, edges with two equivalent O(9)Li3Co3 octahedra, edges with two equivalent O(8)Li3Cr2Co octahedra, edges with two equivalent O(2)Li3CrCo2 octahedra, and edges with two equivalent O(4)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-1°. In the ninth O site, O(9) is bonded to one Li(1), two equivalent Li(6), one Co(1), and two equivalent Co(3) atoms to form OLi3Co3 octahedra that share  a cornercorner with one O(12)Li3Co3 octahedra,  a cornercorner with one O(7)Li3Cr2Co octahedra, corners with two equivalent O(3)Li3CrCo2 octahedra, corners with two equivalent O(4)Li3CrCo2 octahedra,  an edgeedge with one O(3)Li3CrCo2 octahedra,  an edgeedge with one O(4)Li3CrCo2 octahedra, edges with two equivalent O(11)Li3Co3 octahedra, edges with two equivalent O(9)Li3Co3 octahedra, edges with two equivalent O(5)Li3Cr2Co octahedra, edges with two equivalent O(8)Li3Cr2Co octahedra, and edges with two equivalent O(1)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the tenth O site, O(10) is bonded to one Li(2), two equivalent Li(5), one Co(2), and two equivalent Co(4) atoms to form OLi3Co3 octahedra that share  a cornercorner with one O(11)Li3Co3 octahedra,  a cornercorner with one O(8)Li3Cr2Co octahedra, corners with two equivalent O(3)Li3CrCo2 octahedra, corners with two equivalent O(4)Li3CrCo2 octahedra,  an edgeedge with one O(3)Li3CrCo2 octahedra,  an edgeedge with one O(4)Li3CrCo2 octahedra, edges with two equivalent O(10)Li3Co3 octahedra, edges with two equivalent O(12)Li3Co3 octahedra, edges with two equivalent O(6)Li3Cr2Co octahedra, edges with two equivalent O(7)Li3Cr2Co octahedra, and edges with two equivalent O(2)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles range from 1-2°. In the eleventh O site, O(11) is bonded to one Li(2), two equivalent Li(3), one Co(3), and two equivalent Co(1) atoms to form OLi3Co3 octahedra that share  a cornercorner with one O(10)Li3Co3 octahedra,  a cornercorner with one O(5)Li3Cr2Co octahedra, corners with two equivalent O(1)Li3CrCo2 octahedra, corners with two equivalent O(2)Li3CrCo2 octahedra,  an edgeedge with one O(1)Li3CrCo2 octahedra,  an edgeedge with one O(2)Li3CrCo2 octahedra, edges with two equivalent O(11)Li3Co3 octahedra, edges with two equivalent O(9)Li3Co3 octahedra, edges with two equivalent O(6)Li3Cr2Co octahedra, edges with two equivalent O(7)Li3Cr2Co octahedra, and edges with two equivalent O(3)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-3°. In the twelfth O site, O(12) is bonded to one Li(1), two equivalent Li(4), one Co(4), and two equivalent Co(2) atoms to form OLi3Co3 octahedra that share  a cornercorner with one O(9)Li3Co3 octahedra,  a cornercorner with one O(6)Li3Cr2Co octahedra, corners with two equivalent O(1)Li3CrCo2 octahedra, corners with two equivalent O(2)Li3CrCo2 octahedra,  an edgeedge with one O(1)Li3CrCo2 octahedra,  an edgeedge with one O(2)Li3CrCo2 octahedra, edges with two equivalent O(10)Li3Co3 octahedra, edges with two equivalent O(12)Li3Co3 octahedra, edges with two equivalent O(5)Li3Cr2Co octahedra, edges with two equivalent O(8)Li3Cr2Co octahedra, and edges with two equivalent O(4)Li3CrCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li3Cr(CoO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.987
_cell_length_b   5.954
_cell_length_c   6.527
_cell_angle_alpha   76.011
_cell_angle_beta   76.772
_cell_angle_gamma   90.039
_symmetry_Int_Tables_number   1
_cell_volume   109.441
_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
  Co  Co0  1  0.006  0.996  0.993  1.0
  Co  Co1  1  0.667  0.333  0.672  1.0
  Cr  Cr2  1  0.336  0.666  0.333  1.0
  Li  Li3  1  0.333  0.166  0.333  1.0
  Li  Li4  1  0.011  0.501  0.991  1.0
  Li  Li5  1  0.661  0.829  0.672  1.0
  O  O6  1  0.499  0.757  0.007  1.0
  O  O7  1  0.173  0.570  0.657  1.0
  O  O8  1  0.827  0.428  0.352  1.0
  O  O9  1  0.843  0.904  0.318  1.0
  O  O10  1  0.163  0.092  0.680  1.0
  O  O11  1  0.510  0.241  0.983  1.0
[/CIF]
.