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AlCo

Alexandria ALEX

Alex-ID: agm005437235 · Space group: Cm (#8)

Basic Information

Formula
AlCo
Alex-ID
agm005437235
Elements
2
Sites
6
Space group
Cm (#8)
Crystal system
monoclinic
Volume
72.64
ų
Cell a
4.6703
Å
Cell b
4.6703
Å
Cell c
6.2409
Å
α angle
72.90
°
β angle
72.90
°
γ angle
34.11
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
AlCo
Al
3.00 · 50.0%
Co
3.00 · 50.0%

Energy & Stability

Energy above hull
0.2259
eV/atom
Formation energy
-0.3679
eV/atom
Corrected total energy
-34.8155
eV
Raw total energy
-34.8155
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0047
eV
DOS at Fermi level
5.4128
Total magnetisation
0.8015
μB

Additional Information

Prototype ID

AB_30_spg8

Decomposition

AlCo

Computed at

2023-03-18 04:40:15.746604

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: agm005437235).

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 agm005437235
data_agm005437235
_cell_length_a     4.67033
_cell_length_b     4.67033
_cell_length_c     6.24095
_cell_angle_alpha  72.89797
_cell_angle_beta   72.89797
_cell_angle_gamma  34.11325
_cell_volume       72.64274
_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
  Al1 Al 0.96225 0.96225 0.01685 1.00000
  Al2 Al 0.68038 0.68038 0.66699 1.00000
  Al3 Al 0.62484 0.62484 0.26532 1.00000
  Co1 Co 0.33542 0.33542 0.34849 1.00000
  Co2 Co 0.96750 0.96750 0.60581 1.00000
  Co3 Co 0.26294 0.26294 0.92988 1.00000
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