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Li3As2Au

Alexandria ALEX

Alex-ID: agm005676964 · Space group: P-1 (#2)

Basic Information

Formula
Li3As2Au
Alex-ID
agm005676964
Elements
3
Sites
24
Space group
P-1 (#2)
Crystal system
triclinic
Volume
446.02
ų
Cell a
9.0737
Å
Cell b
6.1405
Å
Cell c
8.7405
Å
α angle
90.31
°
β angle
111.53
°
γ angle
99.25
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Li3As2Au
Li
12.00 · 50.0%
As
8.00 · 33.3%
Au
4.00 · 16.7%

Energy & Stability

Energy above hull
0.0314
eV/atom
Formation energy
-0.5146
eV/atom
Corrected total energy
-85.6224
eV
Raw total energy
-85.6224
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.1919
eV
DOS at Fermi level
3.6314
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_2558_spg2

Decomposition

Li3As7 Li2As Li2AsAu

Computed at

2023-08-22 09:18:43.258856

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: agm005676964).

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 agm005676964
data_agm005676964
_cell_length_a     9.07369
_cell_length_b     6.14049
_cell_length_c     8.74048
_cell_angle_alpha  90.30610
_cell_angle_beta   111.53312
_cell_angle_gamma  99.24771
_cell_volume       446.01667
_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 0.34476 0.04726 0.01192 1.00000
  Li2 Li 0.19163 0.46709 0.46567 1.00000
  Li3 Li 0.65524 0.95273 0.98806 1.00000
  Li4 Li 0.80837 0.53292 0.53431 1.00000
  Li5 Li 0.30886 0.53220 0.03455 1.00000
  Li6 Li 0.15499 0.95200 0.48798 1.00000
  Li7 Li 0.69114 0.46780 0.96547 1.00000
  Li8 Li 0.84501 0.04801 0.51203 1.00000
  Li9 Li 0.99029 0.80283 0.08247 1.00000
  Li10 Li 0.50978 0.19708 0.41747 1.00000
  Li11 Li 0.00970 0.19717 0.91753 1.00000
  Li12 Li 0.49022 0.80293 0.58253 1.00000
  As1 As 0.80928 0.71304 0.26299 1.00000
  As2 As 0.69086 0.28732 0.23700 1.00000
  As3 As 0.19072 0.28701 0.73701 1.00000
  As4 As 0.30914 0.71262 0.76301 1.00000
  As5 As 0.28024 0.80105 0.27525 1.00000
  As6 As 0.21983 0.19868 0.22475 1.00000
  As7 As 0.71976 0.19899 0.72475 1.00000
  As8 As 0.78017 0.80128 0.77525 1.00000
  Au1 Au 0.55401 0.81466 0.26717 1.00000
  Au2 Au 0.94612 0.18546 0.23287 1.00000
  Au3 Au 0.44600 0.18534 0.73283 1.00000
  Au4 Au 0.05388 0.81453 0.76713 1.00000
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