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LiAc3Ni2

Alexandria ALEX

Alex-ID: agm035968901 · Space group: Pnma (#62)

Basic Information

Formula
LiAc3Ni2
Alex-ID
agm035968901
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
674.11
ų
Cell a
4.0114
Å
Cell b
12.6717
Å
Cell c
13.2616
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LiAc3Ni2
Li
4.00 · 16.7%
Ac
12.00 · 50.0%
Ni
8.00 · 33.3%

Energy & Stability

Energy above hull
0.0736
eV/atom
Formation energy
-0.1121
eV/atom
Corrected total energy
-105.9177
eV
Raw total energy
-105.9177
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0083
eV
DOS at Fermi level
17.5563
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_1912_spg62

Decomposition

Ac2Ni AcNi Li

Computed at

2025-04-14 04:27:11

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: agm035968901).

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 agm035968901
data_agm035968901
_cell_length_a     4.01142
_cell_length_b     12.67175
_cell_length_c     13.26162
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       674.11084
_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 0.75000 0.11219 0.61816 1.00000
  Li2 Li 0.25000 0.88781 0.38184 1.00000
  Li3 Li 0.25000 0.61219 0.88184 1.00000
  Li4 Li 0.75000 0.38781 0.11816 1.00000
  Ac1 Ac 0.75000 0.36227 0.57839 1.00000
  Ac2 Ac 0.25000 0.63773 0.42161 1.00000
  Ac3 Ac 0.25000 0.86227 0.92161 1.00000
  Ac4 Ac 0.75000 0.13773 0.07839 1.00000
  Ac5 Ac 0.75000 0.65041 0.69161 1.00000
  Ac6 Ac 0.25000 0.34959 0.30839 1.00000
  Ac7 Ac 0.25000 0.15041 0.80839 1.00000
  Ac8 Ac 0.75000 0.84959 0.19161 1.00000
  Ac9 Ac 0.75000 0.40601 0.87937 1.00000
  Ac10 Ac 0.25000 0.59399 0.12063 1.00000
  Ac11 Ac 0.25000 0.90601 0.62063 1.00000
  Ac12 Ac 0.75000 0.09399 0.37937 1.00000
  Ni1 Ni 0.75000 0.69863 0.98744 1.00000
  Ni2 Ni 0.25000 0.30137 0.01256 1.00000
  Ni3 Ni 0.25000 0.19863 0.51256 1.00000
  Ni4 Ni 0.75000 0.80137 0.48744 1.00000
  Ni5 Ni 0.75000 0.98162 0.78192 1.00000
  Ni6 Ni 0.25000 0.01838 0.21808 1.00000
  Ni7 Ni 0.25000 0.48162 0.71808 1.00000
  Ni8 Ni 0.75000 0.51838 0.28192 1.00000
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