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Al3Ni

Alexandria ALEX

Alex-ID: agm005543450 · Space group: P4_2/n (#86)

Basic Information

Formula
Al3Ni
Alex-ID
agm005543450
Elements
2
Sites
32
Space group
P4_2/n (#86)
Crystal system
tetragonal
Volume
466.58
ų
Cell a
4.8895
Å
Cell b
9.7686
Å
Cell c
9.7686
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Al3Ni
Al
24.00 · 75.0%
Ni
8.00 · 25.0%

Energy & Stability

Energy above hull
0.0372
eV/atom
Formation energy
-0.3652
eV/atom
Corrected total energy
-147.8494
eV
Raw total energy
-147.8494
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
12.2988
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3_281_spg86

Decomposition

Al3Ni

Computed at

2023-05-28 15:55:23.106983

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: agm005543450).

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 agm005543450
data_agm005543450
_cell_length_a     4.88945
_cell_length_b     9.76861
_cell_length_c     9.76861
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       466.57970
_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
  Al1 Al 0.01739 0.27570 0.82715 1.00000
  Al2 Al 0.01739 0.72430 0.17285 1.00000
  Al3 Al 0.51739 0.67285 0.77570 1.00000
  Al4 Al 0.51739 0.32715 0.22430 1.00000
  Al5 Al 0.48261 0.22430 0.67285 1.00000
  Al6 Al 0.48261 0.77570 0.32715 1.00000
  Al7 Al 0.98261 0.82715 0.72430 1.00000
  Al8 Al 0.98261 0.17285 0.27570 1.00000
  Al9 Al 0.53219 0.39019 0.91580 1.00000
  Al10 Al 0.53219 0.60981 0.08420 1.00000
  Al11 Al 0.03219 0.58420 0.89019 1.00000
  Al12 Al 0.03219 0.41580 0.10981 1.00000
  Al13 Al 0.96781 0.10981 0.58420 1.00000
  Al14 Al 0.96781 0.89019 0.41580 1.00000
  Al15 Al 0.46781 0.91580 0.60981 1.00000
  Al16 Al 0.46781 0.08420 0.39019 1.00000
  Al17 Al 0.71557 0.03252 0.86230 1.00000
  Al18 Al 0.71557 0.96748 0.13770 1.00000
  Al19 Al 0.21557 0.63770 0.53252 1.00000
  Al20 Al 0.21557 0.36230 0.46748 1.00000
  Al21 Al 0.78443 0.46748 0.63770 1.00000
  Al22 Al 0.78443 0.53252 0.36230 1.00000
  Al23 Al 0.28443 0.86230 0.96748 1.00000
  Al24 Al 0.28443 0.13770 0.03252 1.00000
  Ni1 Ni 0.77867 0.78761 0.95718 1.00000
  Ni2 Ni 0.77867 0.21239 0.04282 1.00000
  Ni3 Ni 0.27867 0.54282 0.28761 1.00000
  Ni4 Ni 0.27867 0.45718 0.71239 1.00000
  Ni5 Ni 0.72133 0.71239 0.54282 1.00000
  Ni6 Ni 0.72133 0.28761 0.45718 1.00000
  Ni7 Ni 0.22133 0.95718 0.21239 1.00000
  Ni8 Ni 0.22133 0.04282 0.78761 1.00000
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