Navigation

HEAS Data Platform · Materials Science Database

Ac3Ga8

Alexandria ALEX

Alex-ID: agm005536282 · Space group: Immm (#71)

Basic Information

Formula
Ac3Ga8
Alex-ID
agm005536282
Elements
2
Sites
11
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
265.76
ų
Cell a
4.6734
Å
Cell b
4.4132
Å
Cell c
13.2802
Å
α angle
99.56
°
β angle
100.13
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ac3Ga8
Ac
3.00 · 27.3%
Ga
8.00 · 72.7%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.5872
eV/atom
Corrected total energy
-43.0367
eV
Raw total energy
-43.0367
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.8308
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A3B8_9_spg71

Decomposition

Ac3Ga8

Computed at

2023-05-28 04:44:37.564826

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: agm005536282).

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 agm005536282
data_agm005536282
_cell_length_a     4.67339
_cell_length_b     4.41318
_cell_length_c     13.28016
_cell_angle_alpha  99.56446
_cell_angle_beta   100.13418
_cell_angle_gamma  90.00000
_cell_volume       265.75533
_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
  Ac1 Ac 0.00000 0.00000 0.00000 1.00000
  Ac2 Ac 0.14725 0.64725 0.29451 1.00000
  Ac3 Ac 0.85275 0.35275 0.70549 1.00000
  Ga1 Ga 0.75188 0.75188 0.50375 1.00000
  Ga2 Ga 0.24812 0.24812 0.49625 1.00000
  Ga3 Ga 0.54909 0.54909 0.09817 1.00000
  Ga4 Ga 0.45091 0.45091 0.90183 1.00000
  Ga5 Ga 0.40316 0.90316 0.80633 1.00000
  Ga6 Ga 0.59684 0.09684 0.19367 1.00000
  Ga7 Ga 0.30450 0.80450 0.60900 1.00000
  Ga8 Ga 0.69550 0.19550 0.39100 1.00000
Get direct link