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Li7Mn4CoO12

Alexandria ALEX

Alex-ID: agm005234920 · Space group: Pm (#6)

Alexandria Database API

Basic Information

Formula
Li7Mn4CoO12
Alex-ID
agm005234920
Elements
4
Sites
24
Space group
Pm (#6)
Crystal system
monoclinic
Volume
217.60
ų
Cell a
2.8692
Å
Cell b
5.2030
Å
Cell c
14.5826
Å
α angle
88.27
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Li7Mn4CoO12
Li
7.00 · 29.2%
Mn
4.00 · 16.7%
Co
1.00 · 4.2%
O
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0757
eV/atom
Formation energy
-2.0176
eV/atom
Corrected total energy
-165.1198
eV
Raw total energy
-148.0949
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.1085
eV
DOS at Fermi level
4.5300
Total magnetisation
-1.7791
μB

Additional Information

Prototype ID

AB4C7D12_9_spg6

Decomposition

LiCoO2 LiMnO2 Li2MnO3

Computed at

2023-05-09 19:24:09.559040

Citation

Alexandria website
https://alexandria.icams.rub.de/
Attribution

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm005234920).

Reference

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX 
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

3D Crystal Structure Rendering

Loading 3D structure…

Style: Ball & Stick
Raw CIF Data 
# CIF generated by HEAS from Alexandria entry agm005234920
data_agm005234920
_cell_length_a     2.86922
_cell_length_b     5.20300
_cell_length_c     14.58256
_cell_angle_alpha  88.26860
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       217.59660
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  Li1 Li 0.50000 0.86232 0.84155 1.00000
  Li2 Li 0.50000 0.51182 0.50145 1.00000
  Li3 Li 0.50000 0.12892 0.15840 1.00000
  Li4 Li 0.00000 0.37698 0.84879 1.00000
  Li5 Li 0.00000 0.98588 0.49866 1.00000
  Li6 Li 0.00000 0.63190 0.15075 1.00000
  Li7 Li 0.50000 0.50038 0.00159 1.00000
  Mn1 Mn 0.00000 0.00192 0.00103 1.00000
  Mn2 Mn 0.00000 0.31974 0.33108 1.00000
  Mn3 Mn 0.00000 0.68123 0.66890 1.00000
  Mn4 Mn 0.50000 0.18225 0.66573 1.00000
  Co1 Co 0.50000 0.81895 0.33254 1.00000
  O1 O 0.50000 0.16236 0.92817 1.00000
  O2 O 0.50000 0.81614 0.58798 1.00000
  O3 O 0.50000 0.49976 0.26295 1.00000
  O4 O 0.00000 0.71084 0.92351 1.00000
  O5 O 0.00000 0.31896 0.58523 1.00000
  O6 O 0.00000 0.96981 0.26046 1.00000
  O7 O 0.50000 0.53796 0.74507 1.00000
  O8 O 0.50000 0.14184 0.40173 1.00000
  O9 O 0.50000 0.84004 0.07443 1.00000
  O10 O 0.00000 0.04058 0.74191 1.00000
  O11 O 0.00000 0.66635 0.40704 1.00000
  O12 O 0.00000 0.29307 0.08113 1.00000
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