The material structure described by Li7Mn4CoO12 is Caswellsilverite-derived structured and crystallizes in the monoclinic P2 space group. There are seven inequivalent Li sites. In the first Li site, Li(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(6) atoms to form LiO6 octahedra that share corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(4)O6 octahedra, corners with two equivalent Co(1)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, edges with two equivalent Li(7)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-10°. In the second Li site, Li(2) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form LiO6 octahedra that share corners with two equivalent Li(7)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra,  an edgeedge with one Li(4)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 Li(7)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 3-11°. In the third Li site, Li(3) is bonded to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms to form LiO6 octahedra that share corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(4)O6 octahedra, corners with two equivalent Co(1)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Li(7)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 5-7°. In the fourth Li site, Li(4) is bonded to two equivalent O(3), two equivalent O(4), and two equivalent O(5) atoms to form LiO6 octahedra that share corners with two equivalent Li(7)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, and edges with two equivalent Mn(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 5-12°. In the fifth Li site, Li(5) is bonded to two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms to form LiO6 octahedra that share corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(4)O6 octahedra, corners with two equivalent Co(1)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, and edges with two equivalent Mn(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-10°. In the sixth Li site, Li(6) is bonded to two equivalent O(1), two equivalent O(5), and two equivalent O(6) atoms to form LiO6 octahedra that share corners with two equivalent Li(7)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra,  an edgeedge with one Li(2)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 Mn(1)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-8°. In the seventh Li site, Li(7) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form LiO6 octahedra that share corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Li(4)O6 octahedra, corners with two equivalent Li(6)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(3)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(2)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 8-12°. There are four inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to two equivalent O(1), two equivalent O(5), and two equivalent O(6) atoms to form MnO6 octahedra that share corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Li(4)O6 octahedra, corners with two equivalent Li(6)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-7°. In the second Mn site, Mn(2) is bonded to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms to form MnO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(3)O6 octahedra, corners with two equivalent Li(5)O6 octahedra,  an edgeedge with one Mn(4)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 Li(7)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-7°. In the third Mn site, Mn(3) is bonded to two equivalent O(3), two equivalent O(4), and two equivalent O(5) atoms to form MnO6 octahedra that share corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Li(4)O6 octahedra, corners with two equivalent Li(6)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Mn(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-11°. In the fourth Mn site, Mn(4) is bonded to two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms to form MnO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(3)O6 octahedra, corners with two equivalent Li(5)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 5-10°. Co(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(6) atoms to form CoO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(3)O6 octahedra, corners with two equivalent Li(5)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, edges with two equivalent Li(7)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-10°. There are six inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Li(2), one Li(6), one Li(7), one Mn(1), and one Co(1) atom to form OLi4MnCo octahedra that share corners with two equivalent O(5)Li3Mn3 octahedra, corners with two equivalent O(3)Li4Mn2 octahedra, corners with two equivalent O(1)Li4MnCo octahedra,  an edgeedge with one O(5)Li3Mn3 octahedra,  an edgeedge with one O(3)Li4Mn2 octahedra, edges with two equivalent O(1)Li4MnCo octahedra, edges with four equivalent O(6)Li3Mn2Co octahedra, and edges with four equivalent O(2)Li4MnCo octahedra. The corner-sharing octahedral tilt angles range from 3-9°. In the second O site, O(2) is bonded to one Li(1), one Li(2), one Li(3), one Li(7), one Mn(2), and one Co(1) atom to form OLi4MnCo octahedra that share corners with two equivalent O(6)Li3Mn2Co octahedra, corners with two equivalent O(4)Li3Mn3 octahedra, corners with two equivalent O(2)Li4MnCo octahedra,  an edgeedge with one O(6)Li3Mn2Co octahedra,  an edgeedge with one O(4)Li3Mn3 octahedra, edges with two equivalent O(2)Li4MnCo octahedra, edges with four equivalent O(3)Li4Mn2 octahedra, and edges with four equivalent O(1)Li4MnCo octahedra. The corner-sharing octahedral tilt angles range from 1-6°. In the third O site, O(3) is bonded to one Li(2), one Li(3), one Li(4), one Li(7), one Mn(2), and one Mn(3) atom to form OLi4Mn2 octahedra that share corners with two equivalent O(5)Li3Mn3 octahedra, corners with two equivalent O(3)Li4Mn2 octahedra, corners with two equivalent O(1)Li4MnCo octahedra,  an edgeedge with one O(5)Li3Mn3 octahedra,  an edgeedge with one O(1)Li4MnCo octahedra, edges with two equivalent O(3)Li4Mn2 octahedra, edges with four equivalent O(4)Li3Mn3 octahedra, and edges with four equivalent O(2)Li4MnCo octahedra. The corner-sharing octahedral tilt angles range from 5-8°. In the fourth O site, O(4) is bonded to one Li(3), one Li(4), one Li(5), one Mn(2), one Mn(3), and one Mn(4) atom to form OLi3Mn3 octahedra that share corners with two equivalent O(6)Li3Mn2Co octahedra, corners with two equivalent O(4)Li3Mn3 octahedra, corners with two equivalent O(2)Li4MnCo octahedra,  an edgeedge with one O(6)Li3Mn2Co octahedra,  an edgeedge with one O(2)Li4MnCo octahedra, edges with two equivalent O(4)Li3Mn3 octahedra, edges with four equivalent O(5)Li3Mn3 octahedra, and edges with four equivalent O(3)Li4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 1-6°. In the fifth O site, O(5) is bonded to one Li(4), one Li(5), one Li(6), one Mn(1), one Mn(3), and one Mn(4) atom to form OLi3Mn3 octahedra that share corners with two equivalent O(5)Li3Mn3 octahedra, corners with two equivalent O(3)Li4Mn2 octahedra, corners with two equivalent O(1)Li4MnCo octahedra,  an edgeedge with one O(3)Li4Mn2 octahedra,  an edgeedge with one O(1)Li4MnCo octahedra, edges with two equivalent O(5)Li3Mn3 octahedra, edges with four equivalent O(6)Li3Mn2Co octahedra, and edges with four equivalent O(4)Li3Mn3 octahedra. The corner-sharing octahedral tilt angles range from 1-8°. In the sixth O site, O(6) is bonded to one Li(1), one Li(5), one Li(6), one Mn(1), one Mn(4), and one Co(1) atom to form OLi3Mn2Co octahedra that share corners with two equivalent O(6)Li3Mn2Co octahedra, corners with two equivalent O(4)Li3Mn3 octahedra, corners with two equivalent O(2)Li4MnCo octahedra,  an edgeedge with one O(4)Li3Mn3 octahedra,  an edgeedge with one O(2)Li4MnCo octahedra, edges with two equivalent O(6)Li3Mn2Co octahedra, edges with four equivalent O(5)Li3Mn3 octahedra, and edges with four equivalent O(1)Li4MnCo octahedra. The corner-sharing octahedral tilt angles range from 1-6°. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li7Mn4CoO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.627
_cell_length_b   5.211
_cell_length_c   5.215
_cell_angle_alpha   68.075
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   217.462
_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  0.173  0.500  0.000  1.0
  Li  Li1  1  0.331  0.500  0.500  1.0
  Li  Li2  1  0.494  0.500  0.000  1.0
  Li  Li3  1  0.663  0.500  0.500  1.0
  Li  Li4  1  0.832  0.500  0.000  1.0
  Li  Li5  1  0.005  0.500  0.500  1.0
  Li  Li6  1  0.330  0.000  0.000  1.0
  Mn  Mn7  1  0.008  0.000  0.000  1.0
  Mn  Mn8  1  0.497  0.000  0.500  1.0
  Mn  Mn9  1  0.663  0.000  0.000  1.0
  Mn  Mn10  1  0.833  0.000  0.500  1.0
  Co  Co11  1  0.173  0.000  0.500  1.0
  O  O12  1  0.154  0.237  0.762  1.0
  O  O13  1  0.335  0.230  0.282  1.0
  O  O14  1  0.507  0.215  0.741  1.0
  O  O15  1  0.666  0.235  0.276  1.0
  O  O16  1  0.836  0.234  0.777  1.0
  O  O17  1  0.003  0.210  0.251  1.0
  O  O18  1  0.154  0.763  0.238  1.0
  O  O19  1  0.335  0.770  0.718  1.0
  O  O20  1  0.507  0.785  0.259  1.0
  O  O21  1  0.666  0.765  0.724  1.0
  O  O22  1  0.836  0.766  0.223  1.0
  O  O23  1  0.003  0.790  0.749  1.0
[/CIF]
.
The material structure described by Li7Mn4CoO12 is Caswellsilverite-derived structured and crystallizes in the monoclinic P2 space group. There are seven inequivalent Li sites. In the first Li site, Li(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(6) atoms to form LiO6 octahedra that share corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(4)O6 octahedra, corners with two equivalent Co(1)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, edges with two equivalent Li(7)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-10°. In the second Li site, Li(2) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form LiO6 octahedra that share corners with two equivalent Li(7)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra,  an edgeedge with one Li(4)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 Li(7)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 3-11°. In the third Li site, Li(3) is bonded to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms to form LiO6 octahedra that share corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(4)O6 octahedra, corners with two equivalent Co(1)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Li(7)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 5-7°. In the fourth Li site, Li(4) is bonded to two equivalent O(3), two equivalent O(4), and two equivalent O(5) atoms to form LiO6 octahedra that share corners with two equivalent Li(7)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, and edges with two equivalent Mn(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 5-12°. In the fifth Li site, Li(5) is bonded to two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms to form LiO6 octahedra that share corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(4)O6 octahedra, corners with two equivalent Co(1)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, and edges with two equivalent Mn(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-10°. In the sixth Li site, Li(6) is bonded to two equivalent O(1), two equivalent O(5), and two equivalent O(6) atoms to form LiO6 octahedra that share corners with two equivalent Li(7)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra,  an edgeedge with one Li(2)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 Mn(1)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-8°. In the seventh Li site, Li(7) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form LiO6 octahedra that share corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Li(4)O6 octahedra, corners with two equivalent Li(6)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(3)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(2)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 8-12°. There are four inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to two equivalent O(1), two equivalent O(5), and two equivalent O(6) atoms to form MnO6 octahedra that share corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Li(4)O6 octahedra, corners with two equivalent Li(6)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-7°. In the second Mn site, Mn(2) is bonded to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms to form MnO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(3)O6 octahedra, corners with two equivalent Li(5)O6 octahedra,  an edgeedge with one Mn(4)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 Li(7)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-7°. In the third Mn site, Mn(3) is bonded to two equivalent O(3), two equivalent O(4), and two equivalent O(5) atoms to form MnO6 octahedra that share corners with two equivalent Li(2)O6 octahedra, corners with two equivalent Li(4)O6 octahedra, corners with two equivalent Li(6)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Mn(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-11°. In the fourth Mn site, Mn(4) is bonded to two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms to form MnO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(3)O6 octahedra, corners with two equivalent Li(5)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 5-10°. Co(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(6) atoms to form CoO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(3)O6 octahedra, corners with two equivalent Li(5)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, edges with two equivalent Li(7)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-10°. There are six inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Li(2), one Li(6), one Li(7), one Mn(1), and one Co(1) atom to form OLi4MnCo octahedra that share corners with two equivalent O(5)Li3Mn3 octahedra, corners with two equivalent O(3)Li4Mn2 octahedra, corners with two equivalent O(1)Li4MnCo octahedra,  an edgeedge with one O(5)Li3Mn3 octahedra,  an edgeedge with one O(3)Li4Mn2 octahedra, edges with two equivalent O(1)Li4MnCo octahedra, edges with four equivalent O(6)Li3Mn2Co octahedra, and edges with four equivalent O(2)Li4MnCo octahedra. The corner-sharing octahedral tilt angles range from 3-9°. In the second O site, O(2) is bonded to one Li(1), one Li(2), one Li(3), one Li(7), one Mn(2), and one Co(1) atom to form OLi4MnCo octahedra that share corners with two equivalent O(6)Li3Mn2Co octahedra, corners with two equivalent O(4)Li3Mn3 octahedra, corners with two equivalent O(2)Li4MnCo octahedra,  an edgeedge with one O(6)Li3Mn2Co octahedra,  an edgeedge with one O(4)Li3Mn3 octahedra, edges with two equivalent O(2)Li4MnCo octahedra, edges with four equivalent O(3)Li4Mn2 octahedra, and edges with four equivalent O(1)Li4MnCo octahedra. The corner-sharing octahedral tilt angles range from 1-6°. In the third O site, O(3) is bonded to one Li(2), one Li(3), one Li(4), one Li(7), one Mn(2), and one Mn(3) atom to form OLi4Mn2 octahedra that share corners with two equivalent O(5)Li3Mn3 octahedra, corners with two equivalent O(3)Li4Mn2 octahedra, corners with two equivalent O(1)Li4MnCo octahedra,  an edgeedge with one O(5)Li3Mn3 octahedra,  an edgeedge with one O(1)Li4MnCo octahedra, edges with two equivalent O(3)Li4Mn2 octahedra, edges with four equivalent O(4)Li3Mn3 octahedra, and edges with four equivalent O(2)Li4MnCo octahedra. The corner-sharing octahedral tilt angles range from 5-8°. In the fourth O site, O(4) is bonded to one Li(3), one Li(4), one Li(5), one Mn(2), one Mn(3), and one Mn(4) atom to form OLi3Mn3 octahedra that share corners with two equivalent O(6)Li3Mn2Co octahedra, corners with two equivalent O(4)Li3Mn3 octahedra, corners with two equivalent O(2)Li4MnCo octahedra,  an edgeedge with one O(6)Li3Mn2Co octahedra,  an edgeedge with one O(2)Li4MnCo octahedra, edges with two equivalent O(4)Li3Mn3 octahedra, edges with four equivalent O(5)Li3Mn3 octahedra, and edges with four equivalent O(3)Li4Mn2 octahedra. The corner-sharing octahedral tilt angles range from 1-6°. In the fifth O site, O(5) is bonded to one Li(4), one Li(5), one Li(6), one Mn(1), one Mn(3), and one Mn(4) atom to form OLi3Mn3 octahedra that share corners with two equivalent O(5)Li3Mn3 octahedra, corners with two equivalent O(3)Li4Mn2 octahedra, corners with two equivalent O(1)Li4MnCo octahedra,  an edgeedge with one O(3)Li4Mn2 octahedra,  an edgeedge with one O(1)Li4MnCo octahedra, edges with two equivalent O(5)Li3Mn3 octahedra, edges with four equivalent O(6)Li3Mn2Co octahedra, and edges with four equivalent O(4)Li3Mn3 octahedra. The corner-sharing octahedral tilt angles range from 1-8°. In the sixth O site, O(6) is bonded to one Li(1), one Li(5), one Li(6), one Mn(1), one Mn(4), and one Co(1) atom to form OLi3Mn2Co octahedra that share corners with two equivalent O(6)Li3Mn2Co octahedra, corners with two equivalent O(4)Li3Mn3 octahedra, corners with two equivalent O(2)Li4MnCo octahedra,  an edgeedge with one O(4)Li3Mn3 octahedra,  an edgeedge with one O(2)Li4MnCo octahedra, edges with two equivalent O(6)Li3Mn2Co octahedra, edges with four equivalent O(5)Li3Mn3 octahedra, and edges with four equivalent O(1)Li4MnCo octahedra. The corner-sharing octahedral tilt angles range from 1-6°. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li7Mn4CoO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.627
_cell_length_b   5.211
_cell_length_c   5.215
_cell_angle_alpha   68.075
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   217.462
_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  0.173  0.500  0.000  1.0
  Li  Li1  1  0.331  0.500  0.500  1.0
  Li  Li2  1  0.494  0.500  0.000  1.0
  Li  Li3  1  0.663  0.500  0.500  1.0
  Li  Li4  1  0.832  0.500  0.000  1.0
  Li  Li5  1  0.005  0.500  0.500  1.0
  Li  Li6  1  0.330  0.000  0.000  1.0
  Mn  Mn7  1  0.008  0.000  0.000  1.0
  Mn  Mn8  1  0.497  0.000  0.500  1.0
  Mn  Mn9  1  0.663  0.000  0.000  1.0
  Mn  Mn10  1  0.833  0.000  0.500  1.0
  Co  Co11  1  0.173  0.000  0.500  1.0
  O  O12  1  0.154  0.237  0.762  1.0
  O  O13  1  0.335  0.230  0.282  1.0
  O  O14  1  0.507  0.215  0.741  1.0
  O  O15  1  0.666  0.235  0.276  1.0
  O  O16  1  0.836  0.234  0.777  1.0
  O  O17  1  0.003  0.210  0.251  1.0
  O  O18  1  0.154  0.763  0.238  1.0
  O  O19  1  0.335  0.770  0.718  1.0
  O  O20  1  0.507  0.785  0.259  1.0
  O  O21  1  0.666  0.765  0.724  1.0
  O  O22  1  0.836  0.766  0.223  1.0
  O  O23  1  0.003  0.790  0.749  1.0
[/CIF]
.