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Li9Mn2Co5O16

Alexandria ALEX

Alex-ID: agm005241815 · Space group: Cm (#8)

Alexandria Database API

Basic Information

Formula
Li9Mn2Co5O16
Alex-ID
agm005241815
Elements
4
Sites
32
Space group
Cm (#8)
Crystal system
monoclinic
Volume
284.23
ų
Cell a
7.7015
Å
Cell b
7.7015
Å
Cell c
5.1818
Å
α angle
75.85
°
β angle
75.85
°
γ angle
96.32
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Li9Mn2Co5O16
Li
9.00 · 28.1%
Mn
2.00 · 6.3%
Co
5.00 · 15.6%
O
16.00 · 50.0%

Energy & Stability

Energy above hull
0.0704
eV/atom
Formation energy
-1.8469
eV/atom
Corrected total energy
-209.6152
eV
Raw total energy
-185.6469
eV

Electronic Structure

Indirect band gap
0.8009
eV
Direct band gap
0.9174
eV
DOS at Fermi level
-0.0969
Total magnetisation
7.9851
μB

Additional Information

Prototype ID

A2B5C9D16_66_spg1

Decomposition

LiCoO2 Li2MnO3

Computed at

2024-10-16 16:11:15

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: agm005241815).

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 agm005241815
data_agm005241815
_cell_length_a     7.70152
_cell_length_b     7.70152
_cell_length_c     5.18184
_cell_angle_alpha  75.84890
_cell_angle_beta   75.84890
_cell_angle_gamma  96.31953
_cell_volume       284.22813
_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 0.87562 0.37534 0.50328 1.00000
  Li2 Li 0.98987 0.74457 0.49009 1.00000
  Li3 Li 0.11489 0.11489 0.50761 1.00000
  Li4 Li 0.25654 0.50563 0.50192 1.00000
  Li5 Li 0.37534 0.87562 0.50328 1.00000
  Li6 Li 0.50563 0.25654 0.50192 1.00000
  Li7 Li 0.62905 0.62905 0.49465 1.00000
  Li8 Li 0.74457 0.98987 0.49009 1.00000
  Li9 Li 0.87435 0.87435 0.99890 1.00000
  Mn1 Mn 0.99591 0.24736 0.99465 1.00000
  Mn2 Mn 0.24736 0.99591 0.99465 1.00000
  Co1 Co 0.12549 0.62487 0.99895 1.00000
  Co2 Co 0.37642 0.37642 0.00339 1.00000
  Co3 Co 0.51143 0.75500 0.00761 1.00000
  Co4 Co 0.62487 0.12549 0.99895 1.00000
  Co5 Co 0.75500 0.51143 0.00761 1.00000
  O1 O 0.76635 0.25475 0.23368 1.00000
  O2 O 0.88709 0.61785 0.22555 1.00000
  O3 O 0.01479 0.01479 0.22910 1.00000
  O4 O 0.12974 0.37674 0.20423 1.00000
  O5 O 0.25475 0.76635 0.23368 1.00000
  O6 O 0.37674 0.12974 0.20423 1.00000
  O7 O 0.50412 0.50412 0.25049 1.00000
  O8 O 0.61785 0.88709 0.22555 1.00000
  O9 O 0.00077 0.48705 0.76319 1.00000
  O10 O 0.13560 0.86964 0.78511 1.00000
  O11 O 0.23289 0.23289 0.76389 1.00000
  O12 O 0.36741 0.61457 0.79018 1.00000
  O13 O 0.48705 0.00077 0.76319 1.00000
  O14 O 0.61457 0.36741 0.79018 1.00000
  O15 O 0.73829 0.73829 0.75509 1.00000
  O16 O 0.86964 0.13560 0.78511 1.00000
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