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LiErAu4

Alexandria ALEX

Alex-ID: agm005791550 · Space group: Cmmm (#65)

Basic Information

Formula
LiErAu4
Alex-ID
agm005791550
Elements
3
Sites
6
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
116.12
ų
Cell a
5.0958
Å
Cell b
5.1387
Å
Cell c
5.1250
Å
α angle
59.91
°
β angle
90.11
°
γ angle
90.23
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LiErAu4
Li
1.00 · 16.7%
Er
1.00 · 16.7%
Au
4.00 · 66.7%

Energy & Stability

Energy above hull
0.0693
eV/atom
Formation energy
-0.5962
eV/atom
Corrected total energy
-23.1636
eV
Raw total energy
-23.1636
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0224
eV
DOS at Fermi level
2.7565
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC4_1111_spg65

Decomposition

ErAu3 LiAu

Computed at

2023-07-29 00:17:23.371589

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: agm005791550).

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 agm005791550
data_agm005791550
_cell_length_a     5.09581
_cell_length_b     5.13874
_cell_length_c     5.12497
_cell_angle_alpha  59.91015
_cell_angle_beta   90.11007
_cell_angle_gamma  90.22533
_cell_volume       116.11677
_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 0.00115 0.50180 0.49551 1.00000
  Er1 Er 0.50134 0.00193 0.49540 1.00000
  Au1 Au 0.50128 0.66405 0.17118 1.00000
  Au2 Au 0.50135 0.33983 0.81961 1.00000
  Au3 Au 0.00136 0.17041 0.15816 1.00000
  Au4 Au 0.00131 0.83315 0.83268 1.00000
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