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Li15Al4

Alexandria ALEX

Alex-ID: agm073024964 · Space group: I-43d (#220)

Basic Information

Formula
Li15Al4
Alex-ID
agm073024964
Elements
2
Sites
38
Space group
I-43d (#220)
Crystal system
cubic
Volume
678.18
ų
Cell a
9.5864
Å
Cell b
9.5864
Å
Cell c
9.5864
Å
α angle
109.47
°
β angle
109.47
°
γ angle
109.47
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Li15Al4
Li
30.00 · 78.9%
Al
8.00 · 21.1%

Energy & Stability

Energy above hull
0.0433
eV/atom
Formation energy
-0.0585
eV/atom
Corrected total energy
-89.6031
eV
Raw total energy
-89.6031
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
19.4994
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

A4B15_2_spg220

Decomposition

Li2Al Li

Computed at

2024-10-20 09:45:21

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: agm073024964).

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 agm073024964
data_agm073024964
_cell_length_a     9.58642
_cell_length_b     9.58642
_cell_length_c     9.58642
_cell_angle_alpha  109.47122
_cell_angle_beta   109.47122
_cell_angle_gamma  109.47122
_cell_volume       678.18481
_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 0.87043 0.92016 0.72177 1.00000
  Li2 Li 0.25000 0.12500 0.87500 1.00000
  Li3 Li 0.57984 0.45027 0.80161 1.00000
  Li4 Li 0.45027 0.80161 0.57984 1.00000
  Li5 Li 0.14866 0.77823 0.69839 1.00000
  Li6 Li 0.54973 0.85134 0.12957 1.00000
  Li7 Li 0.62957 0.35134 0.04973 1.00000
  Li8 Li 0.30161 0.95027 0.07984 1.00000
  Li9 Li 0.85134 0.12957 0.54973 1.00000
  Li10 Li 0.35134 0.04973 0.62957 1.00000
  Li11 Li 0.72177 0.87043 0.92016 1.00000
  Li12 Li 0.37043 0.22177 0.42016 1.00000
  Li13 Li 0.12500 0.87500 0.25000 1.00000
  Li14 Li 0.92016 0.72177 0.87043 1.00000
  Li15 Li 0.37500 0.62500 0.75000 1.00000
  Li16 Li 0.19839 0.27823 0.64866 1.00000
  Li17 Li 0.27823 0.64866 0.19839 1.00000
  Li18 Li 0.64866 0.19839 0.27823 1.00000
  Li19 Li 0.42016 0.37043 0.22177 1.00000
  Li20 Li 0.87500 0.25000 0.12500 1.00000
  Li21 Li 0.77823 0.69839 0.14866 1.00000
  Li22 Li 0.69839 0.14866 0.77823 1.00000
  Li23 Li 0.07984 0.30161 0.95027 1.00000
  Li24 Li 0.04973 0.62957 0.35134 1.00000
  Li25 Li 0.22177 0.42016 0.37043 1.00000
  Li26 Li 0.80161 0.57984 0.45027 1.00000
  Li27 Li 0.12957 0.54973 0.85134 1.00000
  Li28 Li 0.75000 0.37500 0.62500 1.00000
  Li29 Li 0.95027 0.07984 0.30161 1.00000
  Li30 Li 0.62500 0.75000 0.37500 1.00000
  Al1 Al 0.58354 0.58354 0.58354 1.00000
  Al2 Al 0.91646 0.50000 0.00000 1.00000
  Al3 Al 0.08354 0.08354 0.08354 1.00000
  Al4 Al 0.00000 0.41646 0.50000 1.00000
  Al5 Al 0.00000 0.91646 0.50000 1.00000
  Al6 Al 0.41646 0.50000 0.00000 1.00000
  Al7 Al 0.50000 0.00000 0.41646 1.00000
  Al8 Al 0.50000 0.00000 0.91646 1.00000
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