Navigation

HEAS Data Platform · Materials Science Database

BaAl4Ag

Alexandria ALEX

Alex-ID: agm005485083 · Space group: F-43m (#216)

Basic Information

Formula
BaAl4Ag
Alex-ID
agm005485083
Elements
3
Sites
6
Space group
F-43m (#216)
Crystal system
cubic
Volume
135.96
ų
Cell a
5.7718
Å
Cell b
5.7718
Å
Cell c
5.7718
Å
α angle
60.00
°
β angle
60.00
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
BaAl4Ag
Ba
1.00 · 16.7%
Al
4.00 · 66.7%
Ag
1.00 · 16.7%

Energy & Stability

Energy above hull
0.3088
eV/atom
Formation energy
0.0822
eV/atom
Corrected total energy
-19.2630
eV
Raw total energy
-19.2630
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
5.7226
Total magnetisation
0.0005
μB

Additional Information

Prototype ID

ABC4_12_spg216

Decomposition

BaAl4 Ba2(AlAg)5 Al

Computed at

2023-03-18 04:11:58.212158

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: agm005485083).

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 agm005485083
data_agm005485083
_cell_length_a     5.77176
_cell_length_b     5.77176
_cell_length_c     5.77176
_cell_angle_alpha  60.00000
_cell_angle_beta   60.00000
_cell_angle_gamma  60.00000
_cell_volume       135.95958
_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
  Ba1 Ba 0.75000 0.75000 0.75000 1.00000
  Al1 Al 0.87346 0.37551 0.37551 1.00000
  Al2 Al 0.37551 0.37551 0.87346 1.00000
  Al3 Al 0.37551 0.87346 0.37551 1.00000
  Al4 Al 0.37551 0.37551 0.37551 1.00000
  Ag1 Ag 0.00000 0.00000 0.00000 1.00000
Get direct link