Navigation

HEAS Data Platform · Materials Science Database

La3YIr2

Alexandria ALEX

Alex-ID: agm005688345 · Space group: C2/m (#12)

Basic Information

Formula
La3YIr2
Alex-ID
agm005688345
Elements
3
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
375.68
ų
Cell a
4.3617
Å
Cell b
8.7808
Å
Cell c
10.7961
Å
α angle
71.14
°
β angle
78.35
°
γ angle
75.62
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La3YIr2
La
6.00 · 50.0%
Y
2.00 · 16.7%
Ir
4.00 · 33.3%

Energy & Stability

Energy above hull
0.0271
eV/atom
Formation energy
-0.6276
eV/atom
Corrected total energy
-85.4657
eV
Raw total energy
-85.4657
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0239
eV
DOS at Fermi level
10.5266
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_2975_spg12

Decomposition

La2Ir Y5Ir3 La7Ir3

Computed at

2023-08-25 12:25:37.504648

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: agm005688345).

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 agm005688345
data_agm005688345
_cell_length_a     4.36173
_cell_length_b     8.78083
_cell_length_c     10.79609
_cell_angle_alpha  71.14323
_cell_angle_beta   78.34579
_cell_angle_gamma  75.61912
_cell_volume       375.67607
_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 0.04996 0.13164 0.76845 1.00000
  La2 La 0.95004 0.86836 0.23155 1.00000
  La3 La 0.66823 0.68823 0.97531 1.00000
  La4 La 0.33177 0.31177 0.02469 1.00000
  La5 La 0.78672 0.82909 0.59748 1.00000
  La6 La 0.21328 0.17091 0.40252 1.00000
  Y1 Y 0.42467 0.48728 0.66338 1.00000
  Y2 Y 0.57533 0.51272 0.33662 1.00000
  Ir1 Ir 0.86204 0.43661 0.83930 1.00000
  Ir2 Ir 0.13796 0.56339 0.16070 1.00000
  Ir3 Ir 0.61676 0.19412 0.57236 1.00000
  Ir4 Ir 0.38324 0.80588 0.42764 1.00000
Get direct link