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LiMg6Al

Alexandria ALEX

Alex-ID: agm005258982 · Space group: Amm2 (#38)

Basic Information

Formula
LiMg6Al
Alex-ID
agm005258982
Elements
3
Sites
8
Space group
Amm2 (#38)
Crystal system
orthorhombic
Volume
171.17
ų
Cell a
6.1437
Å
Cell b
6.1437
Å
Cell c
5.0818
Å
α angle
90.00
°
β angle
90.00
°
γ angle
116.83
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LiMg6Al
Li
1.00 · 12.5%
Mg
6.00 · 75.0%
Al
1.00 · 12.5%

Energy & Stability

Energy above hull
0.0321
eV/atom
Formation energy
-0.0126
eV/atom
Corrected total energy
-15.3279
eV
Raw total energy
-15.3279
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0523
eV
DOS at Fermi level
2.7535
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC6_41_spg38

Decomposition

Mg LiAl

Computed at

2023-05-07 04:53:34.349590

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: agm005258982).

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 agm005258982
data_agm005258982
_cell_length_a     6.14370
_cell_length_b     6.14370
_cell_length_c     5.08181
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  116.82585
_cell_volume       171.17057
_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 0.33809 0.66191 0.50000 1.00000
  Mg1 Mg 0.16191 0.34409 0.00000 1.00000
  Mg2 Mg 0.65591 0.83809 0.00000 1.00000
  Mg3 Mg 0.66116 0.33884 0.00000 1.00000
  Mg4 Mg 0.33420 0.15065 0.50000 1.00000
  Mg5 Mg 0.84935 0.66580 0.50000 1.00000
  Mg6 Mg 0.83857 0.16143 0.50000 1.00000
  Al1 Al 0.16082 0.83918 0.00000 1.00000
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