The material described by Li2MnCoO4 is Caswellsilverite-derived structured and crystallizes in the triclinic P1 space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(4), one O(5), one O(6), one O(7), and one O(8) atom to form LiO6 octahedra that share corners with three equivalent Mn(2)O6 octahedra, corners with three equivalent Co(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-6°. In the second Li site, Li(2) is bonded to one O(2), one O(3), one O(5), one O(6), one O(7), and one O(8) atom to form LiO6 octahedra that share corners with three equivalent Mn(1)O6 octahedra, corners with three equivalent Co(2)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 5-8°. In the third Li site, Li(3) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(8) atom to form LiO6 octahedra that share corners with three equivalent Mn(1)O6 octahedra, corners with three equivalent Co(2)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-7°. In the fourth Li site, Li(4) is bonded to one O(1), one O(2), one O(3), one O(4), one O(6), and one O(7) atom to form LiO6 octahedra that share corners with three equivalent Mn(2)O6 octahedra, corners with three equivalent Co(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-8°. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(2), one O(3), one O(4), one O(5), one O(7), and one O(8) atom to form MnO6 octahedra that share corners with three equivalent Li(2)O6 octahedra, corners with three equivalent Li(3)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Co(1)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 5-8°. In the second Mn site, Mn(2) is bonded to one O(1), one O(3), one O(4), one O(6), one O(7), and one O(8) atom to form MnO6 octahedra that share corners with three equivalent Li(1)O6 octahedra, corners with three equivalent Li(4)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Co(1)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-8°. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(1), one O(2), one O(4), one O(5), one O(6), and one O(7) atom to form CoO6 octahedra that share corners with three equivalent Li(1)O6 octahedra, corners with three equivalent Li(4)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-7°. In the second Co site, Co(2) is bonded to one O(1), one O(2), one O(3), one O(5), one O(6), and one O(8) atom to form CoO6 octahedra that share corners with three equivalent Li(2)O6 octahedra, corners with three equivalent Li(3)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 5-7°. There are eight inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Li(3), one Li(4), one Mn(2), one Co(1), and one Co(2) atom to form OLi3MnCo2 octahedra that share corners with three equivalent O(4)Li3Mn2Co octahedra, corners with three equivalent O(6)Li3MnCo2 octahedra,  an edgeedge with one O(4)Li3Mn2Co octahedra,  an edgeedge with one O(6)Li3MnCo2 octahedra, edges with two equivalent O(3)Li3Mn2Co octahedra, edges with two equivalent O(7)Li3Mn2Co octahedra, edges with two equivalent O(8)Li3Mn2Co octahedra, edges with two equivalent O(2)Li3MnCo2 octahedra, and edges with two equivalent O(5)Li3MnCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-3°. In the second O site, O(2) is bonded to one Li(2), one Li(3), one Li(4), one Mn(1), one Co(1), and one Co(2) atom to form OLi3MnCo2 octahedra that share corners with three equivalent O(3)Li3Mn2Co octahedra, corners with three equivalent O(5)Li3MnCo2 octahedra,  an edgeedge with one O(3)Li3Mn2Co octahedra,  an edgeedge with one O(5)Li3MnCo2 octahedra, edges with two equivalent O(4)Li3Mn2Co octahedra, edges with two equivalent O(7)Li3Mn2Co octahedra, edges with two equivalent O(8)Li3Mn2Co octahedra, edges with two equivalent O(1)Li3MnCo2 octahedra, and edges with two equivalent O(6)Li3MnCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the third O site, O(3) is bonded to one Li(2), one Li(3), one Li(4), one Mn(1), one Mn(2), and one Co(2) atom to form OLi3Mn2Co octahedra that share corners with three equivalent O(8)Li3Mn2Co octahedra, corners with three equivalent O(2)Li3MnCo2 octahedra,  an edgeedge with one O(8)Li3Mn2Co octahedra,  an edgeedge with one O(2)Li3MnCo2 octahedra, edges with two equivalent O(4)Li3Mn2Co octahedra, edges with two equivalent O(7)Li3Mn2Co octahedra, edges with two equivalent O(1)Li3MnCo2 octahedra, edges with two equivalent O(5)Li3MnCo2 octahedra, and edges with two equivalent O(6)Li3MnCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the fourth O site, O(4) is bonded to one Li(1), one Li(3), one Li(4), one Mn(1), one Mn(2), and one Co(1) atom to form OLi3Mn2Co octahedra that share corners with three equivalent O(7)Li3Mn2Co octahedra, corners with three equivalent O(1)Li3MnCo2 octahedra,  an edgeedge with one O(7)Li3Mn2Co octahedra,  an edgeedge with one O(1)Li3MnCo2 octahedra, edges with two equivalent O(3)Li3Mn2Co octahedra, edges with two equivalent O(8)Li3Mn2Co octahedra, edges with two equivalent O(2)Li3MnCo2 octahedra, edges with two equivalent O(5)Li3MnCo2 octahedra, and edges with two equivalent O(6)Li3MnCo2 octahedra. The corner-sharing octahedral tilt angles range from 1-3°. In the fifth O site, O(5) is bonded to one Li(1), one Li(2), one Li(3), one Mn(1), one Co(1), and one Co(2) atom to form OLi3MnCo2 octahedra that share corners with three equivalent O(8)Li3Mn2Co octahedra, corners with three equivalent O(2)Li3MnCo2 octahedra,  an edgeedge with one O(8)Li3Mn2Co octahedra,  an edgeedge with one O(2)Li3MnCo2 octahedra, edges with two equivalent O(3)Li3Mn2Co octahedra, edges with two equivalent O(4)Li3Mn2Co octahedra, edges with two equivalent O(7)Li3Mn2Co octahedra, edges with two equivalent O(1)Li3MnCo2 octahedra, and edges with two equivalent O(6)Li3MnCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the sixth O site, O(6) is bonded to one Li(1), one Li(2), one Li(4), one Mn(2), one Co(1), and one Co(2) atom to form OLi3MnCo2 octahedra that share corners with three equivalent O(7)Li3Mn2Co octahedra, corners with three equivalent O(1)Li3MnCo2 octahedra,  an edgeedge with one O(7)Li3Mn2Co octahedra,  an edgeedge with one O(1)Li3MnCo2 octahedra, edges with two equivalent O(3)Li3Mn2Co octahedra, edges with two equivalent O(4)Li3Mn2Co octahedra, edges with two equivalent O(8)Li3Mn2Co octahedra, edges with two equivalent O(2)Li3MnCo2 octahedra, and edges with two equivalent O(5)Li3MnCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the seventh O site, O(7) is bonded to one Li(1), one Li(2), one Li(4), one Mn(1), one Mn(2), and one Co(1) atom to form OLi3Mn2Co octahedra that share corners with three equivalent O(4)Li3Mn2Co octahedra, corners with three equivalent O(6)Li3MnCo2 octahedra,  an edgeedge with one O(4)Li3Mn2Co octahedra,  an edgeedge with one O(6)Li3MnCo2 octahedra, edges with two equivalent O(3)Li3Mn2Co octahedra, edges with two equivalent O(8)Li3Mn2Co octahedra, edges with two equivalent O(1)Li3MnCo2 octahedra, edges with two equivalent O(2)Li3MnCo2 octahedra, and edges with two equivalent O(5)Li3MnCo2 octahedra. The corner-sharing octahedral tilt angles range from 1-2°. In the eighth O site, O(8) is bonded to one Li(1), one Li(2), one Li(3), one Mn(1), one Mn(2), and one Co(2) atom to form OLi3Mn2Co octahedra that share corners with three equivalent O(3)Li3Mn2Co octahedra, corners with three equivalent O(5)Li3MnCo2 octahedra,  an edgeedge with one O(3)Li3Mn2Co octahedra,  an edgeedge with one O(5)Li3MnCo2 octahedra, edges with two equivalent O(4)Li3Mn2Co octahedra, edges with two equivalent O(7)Li3Mn2Co octahedra, edges with two equivalent O(1)Li3MnCo2 octahedra, edges with two equivalent O(2)Li3MnCo2 octahedra, and edges with two equivalent O(6)Li3MnCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li2MnCoO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.082
_cell_length_b   5.833
_cell_length_c   6.052
_cell_angle_alpha   61.089
_cell_angle_beta   77.170
_cell_angle_gamma   72.202
_symmetry_Int_Tables_number   1
_cell_volume   148.942
_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  0.508  0.248  0.250  1.0
  Li  Li1  1  0.997  0.000  0.503  1.0
  Li  Li2  1  0.003  0.500  0.998  1.0
  Li  Li3  1  0.491  0.753  0.750  1.0
  Mn  Mn4  1  0.499  0.751  0.248  1.0
  Mn  Mn5  1  0.998  0.496  0.503  1.0
  Co  Co6  1  0.002  0.005  0.995  1.0
  Co  Co7  1  0.501  0.247  0.754  1.0
  O  O8  1  0.758  0.350  0.888  1.0
  O  O9  1  0.752  0.900  0.877  1.0
  O  O10  1  0.252  0.601  0.626  1.0
  O  O11  1  0.251  0.655  0.116  1.0
  O  O12  1  0.253  0.108  0.113  1.0
  O  O13  1  0.243  0.141  0.621  1.0
  O  O14  1  0.748  0.853  0.377  1.0
  O  O15  1  0.744  0.392  0.383  1.0
[/CIF]
.
The material described by Li2MnCoO4 is Caswellsilverite-derived structured and crystallizes in the triclinic P1 space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(4), one O(5), one O(6), one O(7), and one O(8) atom to form LiO6 octahedra that share corners with three equivalent Mn(2)O6 octahedra, corners with three equivalent Co(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-6°. In the second Li site, Li(2) is bonded to one O(2), one O(3), one O(5), one O(6), one O(7), and one O(8) atom to form LiO6 octahedra that share corners with three equivalent Mn(1)O6 octahedra, corners with three equivalent Co(2)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 5-8°. In the third Li site, Li(3) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(8) atom to form LiO6 octahedra that share corners with three equivalent Mn(1)O6 octahedra, corners with three equivalent Co(2)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-7°. In the fourth Li site, Li(4) is bonded to one O(1), one O(2), one O(3), one O(4), one O(6), and one O(7) atom to form LiO6 octahedra that share corners with three equivalent Mn(2)O6 octahedra, corners with three equivalent Co(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-8°. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(2), one O(3), one O(4), one O(5), one O(7), and one O(8) atom to form MnO6 octahedra that share corners with three equivalent Li(2)O6 octahedra, corners with three equivalent Li(3)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Co(1)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 5-8°. In the second Mn site, Mn(2) is bonded to one O(1), one O(3), one O(4), one O(6), one O(7), and one O(8) atom to form MnO6 octahedra that share corners with three equivalent Li(1)O6 octahedra, corners with three equivalent Li(4)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Co(1)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-8°. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(1), one O(2), one O(4), one O(5), one O(6), and one O(7) atom to form CoO6 octahedra that share corners with three equivalent Li(1)O6 octahedra, corners with three equivalent Li(4)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-7°. In the second Co site, Co(2) is bonded to one O(1), one O(2), one O(3), one O(5), one O(6), and one O(8) atom to form CoO6 octahedra that share corners with three equivalent Li(2)O6 octahedra, corners with three equivalent Li(3)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 5-7°. There are eight inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Li(3), one Li(4), one Mn(2), one Co(1), and one Co(2) atom to form OLi3MnCo2 octahedra that share corners with three equivalent O(4)Li3Mn2Co octahedra, corners with three equivalent O(6)Li3MnCo2 octahedra,  an edgeedge with one O(4)Li3Mn2Co octahedra,  an edgeedge with one O(6)Li3MnCo2 octahedra, edges with two equivalent O(3)Li3Mn2Co octahedra, edges with two equivalent O(7)Li3Mn2Co octahedra, edges with two equivalent O(8)Li3Mn2Co octahedra, edges with two equivalent O(2)Li3MnCo2 octahedra, and edges with two equivalent O(5)Li3MnCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-3°. In the second O site, O(2) is bonded to one Li(2), one Li(3), one Li(4), one Mn(1), one Co(1), and one Co(2) atom to form OLi3MnCo2 octahedra that share corners with three equivalent O(3)Li3Mn2Co octahedra, corners with three equivalent O(5)Li3MnCo2 octahedra,  an edgeedge with one O(3)Li3Mn2Co octahedra,  an edgeedge with one O(5)Li3MnCo2 octahedra, edges with two equivalent O(4)Li3Mn2Co octahedra, edges with two equivalent O(7)Li3Mn2Co octahedra, edges with two equivalent O(8)Li3Mn2Co octahedra, edges with two equivalent O(1)Li3MnCo2 octahedra, and edges with two equivalent O(6)Li3MnCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the third O site, O(3) is bonded to one Li(2), one Li(3), one Li(4), one Mn(1), one Mn(2), and one Co(2) atom to form OLi3Mn2Co octahedra that share corners with three equivalent O(8)Li3Mn2Co octahedra, corners with three equivalent O(2)Li3MnCo2 octahedra,  an edgeedge with one O(8)Li3Mn2Co octahedra,  an edgeedge with one O(2)Li3MnCo2 octahedra, edges with two equivalent O(4)Li3Mn2Co octahedra, edges with two equivalent O(7)Li3Mn2Co octahedra, edges with two equivalent O(1)Li3MnCo2 octahedra, edges with two equivalent O(5)Li3MnCo2 octahedra, and edges with two equivalent O(6)Li3MnCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the fourth O site, O(4) is bonded to one Li(1), one Li(3), one Li(4), one Mn(1), one Mn(2), and one Co(1) atom to form OLi3Mn2Co octahedra that share corners with three equivalent O(7)Li3Mn2Co octahedra, corners with three equivalent O(1)Li3MnCo2 octahedra,  an edgeedge with one O(7)Li3Mn2Co octahedra,  an edgeedge with one O(1)Li3MnCo2 octahedra, edges with two equivalent O(3)Li3Mn2Co octahedra, edges with two equivalent O(8)Li3Mn2Co octahedra, edges with two equivalent O(2)Li3MnCo2 octahedra, edges with two equivalent O(5)Li3MnCo2 octahedra, and edges with two equivalent O(6)Li3MnCo2 octahedra. The corner-sharing octahedral tilt angles range from 1-3°. In the fifth O site, O(5) is bonded to one Li(1), one Li(2), one Li(3), one Mn(1), one Co(1), and one Co(2) atom to form OLi3MnCo2 octahedra that share corners with three equivalent O(8)Li3Mn2Co octahedra, corners with three equivalent O(2)Li3MnCo2 octahedra,  an edgeedge with one O(8)Li3Mn2Co octahedra,  an edgeedge with one O(2)Li3MnCo2 octahedra, edges with two equivalent O(3)Li3Mn2Co octahedra, edges with two equivalent O(4)Li3Mn2Co octahedra, edges with two equivalent O(7)Li3Mn2Co octahedra, edges with two equivalent O(1)Li3MnCo2 octahedra, and edges with two equivalent O(6)Li3MnCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the sixth O site, O(6) is bonded to one Li(1), one Li(2), one Li(4), one Mn(2), one Co(1), and one Co(2) atom to form OLi3MnCo2 octahedra that share corners with three equivalent O(7)Li3Mn2Co octahedra, corners with three equivalent O(1)Li3MnCo2 octahedra,  an edgeedge with one O(7)Li3Mn2Co octahedra,  an edgeedge with one O(1)Li3MnCo2 octahedra, edges with two equivalent O(3)Li3Mn2Co octahedra, edges with two equivalent O(4)Li3Mn2Co octahedra, edges with two equivalent O(8)Li3Mn2Co octahedra, edges with two equivalent O(2)Li3MnCo2 octahedra, and edges with two equivalent O(5)Li3MnCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. In the seventh O site, O(7) is bonded to one Li(1), one Li(2), one Li(4), one Mn(1), one Mn(2), and one Co(1) atom to form OLi3Mn2Co octahedra that share corners with three equivalent O(4)Li3Mn2Co octahedra, corners with three equivalent O(6)Li3MnCo2 octahedra,  an edgeedge with one O(4)Li3Mn2Co octahedra,  an edgeedge with one O(6)Li3MnCo2 octahedra, edges with two equivalent O(3)Li3Mn2Co octahedra, edges with two equivalent O(8)Li3Mn2Co octahedra, edges with two equivalent O(1)Li3MnCo2 octahedra, edges with two equivalent O(2)Li3MnCo2 octahedra, and edges with two equivalent O(5)Li3MnCo2 octahedra. The corner-sharing octahedral tilt angles range from 1-2°. In the eighth O site, O(8) is bonded to one Li(1), one Li(2), one Li(3), one Mn(1), one Mn(2), and one Co(2) atom to form OLi3Mn2Co octahedra that share corners with three equivalent O(3)Li3Mn2Co octahedra, corners with three equivalent O(5)Li3MnCo2 octahedra,  an edgeedge with one O(3)Li3Mn2Co octahedra,  an edgeedge with one O(5)Li3MnCo2 octahedra, edges with two equivalent O(4)Li3Mn2Co octahedra, edges with two equivalent O(7)Li3Mn2Co octahedra, edges with two equivalent O(1)Li3MnCo2 octahedra, edges with two equivalent O(2)Li3MnCo2 octahedra, and edges with two equivalent O(6)Li3MnCo2 octahedra. The corner-sharing octahedral tilt angles range from 0-2°. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li2MnCoO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.082
_cell_length_b   5.833
_cell_length_c   6.052
_cell_angle_alpha   61.089
_cell_angle_beta   77.170
_cell_angle_gamma   72.202
_symmetry_Int_Tables_number   1
_cell_volume   148.942
_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  0.508  0.248  0.250  1.0
  Li  Li1  1  0.997  0.000  0.503  1.0
  Li  Li2  1  0.003  0.500  0.998  1.0
  Li  Li3  1  0.491  0.753  0.750  1.0
  Mn  Mn4  1  0.499  0.751  0.248  1.0
  Mn  Mn5  1  0.998  0.496  0.503  1.0
  Co  Co6  1  0.002  0.005  0.995  1.0
  Co  Co7  1  0.501  0.247  0.754  1.0
  O  O8  1  0.758  0.350  0.888  1.0
  O  O9  1  0.752  0.900  0.877  1.0
  O  O10  1  0.252  0.601  0.626  1.0
  O  O11  1  0.251  0.655  0.116  1.0
  O  O12  1  0.253  0.108  0.113  1.0
  O  O13  1  0.243  0.141  0.621  1.0
  O  O14  1  0.748  0.853  0.377  1.0
  O  O15  1  0.744  0.392  0.383  1.0
[/CIF]
.