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LaNi2

Alexandria ALEX

Alex-ID: agm005460014 · Space group: C2/m (#12)

Basic Information

Formula
LaNi2
Alex-ID
agm005460014
Elements
2
Sites
6
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
112.25
ų
Cell a
6.1216
Å
Cell b
6.1216
Å
Cell c
5.0518
Å
α angle
101.74
°
β angle
101.74
°
γ angle
37.38
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
LaNi2
La
2.00 · 33.3%
Ni
4.00 · 66.7%

Energy & Stability

Energy above hull
0.1658
eV/atom
Formation energy
-0.2522
eV/atom
Corrected total energy
-34.5037
eV
Raw total energy
-34.5037
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0633
eV
DOS at Fermi level
5.0519
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2_47_spg12

Decomposition

LaNi5 La3Ni4

Computed at

2023-03-21 17:08:01.950038

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: agm005460014).

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 agm005460014
data_agm005460014
_cell_length_a     6.12159
_cell_length_b     6.12159
_cell_length_c     5.05183
_cell_angle_alpha  101.73728
_cell_angle_beta   101.73728
_cell_angle_gamma  37.38012
_cell_volume       112.24937
_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
  La1 La 0.39036 0.39036 0.67876 1.00000
  La2 La 0.60964 0.60964 0.32124 1.00000
  Ni1 Ni 0.08500 0.08500 0.84285 1.00000
  Ni2 Ni 0.71345 0.71345 0.87500 1.00000
  Ni3 Ni 0.91500 0.91500 0.15715 1.00000
  Ni4 Ni 0.28655 0.28655 0.12500 1.00000
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