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Li9Co7O16

Alexandria ALEX

Alex-ID: agm005244206 · Space group: P2/m (#10)

Basic Information

Formula
Li9Co7O16
Alex-ID
agm005244206
Elements
3
Sites
32
Space group
P2/m (#10)
Crystal system
monoclinic
Volume
271.58
ų
Cell a
2.8501
Å
Cell b
8.1903
Å
Cell c
11.6349
Å
α angle
89.35
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Li9Co7O16
Li
9.00 · 28.1%
Co
7.00 · 21.9%
O
16.00 · 50.0%

Energy & Stability

Energy above hull
0.0494
eV/atom
Formation energy
-1.7271
eV/atom
Corrected total energy
-201.6893
eV
Raw total energy
-177.3346
eV

Electronic Structure

Indirect band gap
0.1175
eV
Direct band gap
0.1175
eV
DOS at Fermi level
2.0971
Total magnetisation
10.0130
μB

Additional Information

Prototype ID

A7B9C16_19_spg10

Decomposition

Li2CoO3 LiCoO2

Computed at

2024-10-16 18:14:46

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: agm005244206).

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 agm005244206
data_agm005244206
_cell_length_a     2.85014
_cell_length_b     8.19028
_cell_length_c     11.63487
_cell_angle_alpha  89.35371
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       271.58058
_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 0.24697 0.12418 1.00000
  Li2 Li 0.50000 0.75000 0.37500 1.00000
  Li3 Li 0.50000 0.25303 0.62582 1.00000
  Li4 Li 0.00000 0.47702 0.99985 1.00000
  Li5 Li 0.00000 0.00300 0.25354 1.00000
  Li6 Li 0.00000 0.49700 0.49646 1.00000
  Li7 Li 0.50000 0.75000 0.87500 1.00000
  Li8 Li 0.00000 0.02298 0.75015 1.00000
  Li9 Li 0.50000 0.25000 0.87500 1.00000
  Co1 Co 0.00000 0.00762 0.99751 1.00000
  Co2 Co 0.00000 0.49238 0.75249 1.00000
  Co3 Co 0.00000 0.49547 0.25074 1.00000
  Co4 Co 0.00000 0.00453 0.49926 1.00000
  Co5 Co 0.50000 0.74525 0.12495 1.00000
  Co6 Co 0.50000 0.25000 0.37500 1.00000
  Co7 Co 0.50000 0.75475 0.62505 1.00000
  O1 O 0.50000 0.99605 0.11094 1.00000
  O2 O 0.50000 0.48638 0.36427 1.00000
  O3 O 0.50000 0.00126 0.61369 1.00000
  O4 O 0.00000 0.22676 0.00202 1.00000
  O5 O 0.00000 0.73576 0.24605 1.00000
  O6 O 0.00000 0.23999 0.48728 1.00000
  O7 O 0.50000 0.49926 0.86081 1.00000
  O8 O 0.00000 0.73284 0.74517 1.00000
  O9 O 0.50000 0.49874 0.13631 1.00000
  O10 O 0.50000 0.01362 0.38573 1.00000
  O11 O 0.50000 0.50395 0.63906 1.00000
  O12 O 0.00000 0.76716 0.00483 1.00000
  O13 O 0.00000 0.26001 0.26272 1.00000
  O14 O 0.00000 0.76424 0.50395 1.00000
  O15 O 0.50000 0.00074 0.88919 1.00000
  O16 O 0.00000 0.27324 0.74798 1.00000
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