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Li2BeAu6

Alexandria ALEX

Alex-ID: agm005691745 · Space group: P4_2/mnm (#136)

Basic Information

Formula
Li2BeAu6
Alex-ID
agm005691745
Elements
3
Sites
18
Space group
P4_2/mnm (#136)
Crystal system
tetragonal
Volume
282.04
ų
Cell a
4.2155
Å
Cell b
8.1794
Å
Cell c
8.1799
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Li2BeAu6
Li
4.00 · 22.2%
Be
2.00 · 11.1%
Au
12.00 · 66.7%

Energy & Stability

Energy above hull
0.0139
eV/atom
Formation energy
-0.3188
eV/atom
Corrected total energy
-60.1744
eV
Raw total energy
-60.1744
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0468
eV
DOS at Fermi level
7.1197
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C6_659_spg136

Decomposition

Li2BeAu5 Li(BeAu)6 LiAu3

Computed at

2023-07-08 11:24:40.604347

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: agm005691745).

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 agm005691745
data_agm005691745
_cell_length_a     4.21546
_cell_length_b     8.17940
_cell_length_c     8.17987
_cell_angle_alpha  89.99999
_cell_angle_beta   89.99997
_cell_angle_gamma  89.99999
_cell_volume       282.04137
_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 0.99998 0.30024 0.80017 1.00000
  Li2 Li 0.50002 0.80024 0.69983 1.00000
  Li3 Li 0.49998 0.19976 0.30017 1.00000
  Li4 Li 0.00002 0.69976 0.19983 1.00000
  Be1 Be 0.50000 0.50000 0.00000 1.00000
  Be2 Be 0.00000 0.00000 0.50000 1.00000
  Au1 Au 0.99999 0.02571 0.18292 1.00000
  Au2 Au 0.00002 0.68291 0.52576 1.00000
  Au3 Au 0.00001 0.62207 0.87798 1.00000
  Au4 Au 0.49999 0.12207 0.62202 1.00000
  Au5 Au 0.49998 0.18291 0.97424 1.00000
  Au6 Au 0.50001 0.52571 0.31708 1.00000
  Au7 Au 0.00001 0.97429 0.81708 1.00000
  Au8 Au 0.99998 0.31709 0.47424 1.00000
  Au9 Au 0.99999 0.37793 0.12202 1.00000
  Au10 Au 0.50001 0.87793 0.37798 1.00000
  Au11 Au 0.50002 0.81709 0.02576 1.00000
  Au12 Au 0.49999 0.47429 0.68292 1.00000
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