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AcAl3Hg

Alexandria ALEX

Alex-ID: agm005809091 · Space group: P4mm (#99)

Basic Information

Formula
AcAl3Hg
Alex-ID
agm005809091
Elements
3
Sites
5
Space group
P4mm (#99)
Crystal system
tetragonal
Volume
116.74
ų
Cell a
4.4208
Å
Cell b
4.4208
Å
Cell c
5.9730
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
AcAl3Hg
Ac
1.00 · 20.0%
Al
3.00 · 60.0%
Hg
1.00 · 20.0%

Energy & Stability

Energy above hull
0.0690
eV/atom
Formation energy
-0.2818
eV/atom
Corrected total energy
-17.1151
eV
Raw total energy
-17.1151
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.0367
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC3_1423_spg99

Decomposition

AcAl3Hg

Computed at

2023-07-02 17:43:00.495145

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: agm005809091).

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 agm005809091
data_agm005809091
_cell_length_a     4.42084
_cell_length_b     4.42084
_cell_length_c     5.97303
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       116.73584
_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 0.50000 0.50000 0.83981 1.00000
  Al1 Al 0.00000 0.00000 0.62578 1.00000
  Al2 Al 0.50000 0.00000 0.36309 1.00000
  Al3 Al 0.00000 0.50000 0.36309 1.00000
  Hg1 Hg 0.00000 0.00000 0.07197 1.00000
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