Navigation

HEAS Data Platform · Materials Science Database

La6Te3IrSe2

Alexandria ALEX

Alex-ID: agm044647511 · Space group: C2/m (#12)

Basic Information

Formula
La6Te3IrSe2
Alex-ID
agm044647511
Elements
4
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
374.89
ų
Cell a
7.6544
Å
Cell b
7.6544
Å
Cell c
7.8029
Å
α angle
80.45
°
β angle
99.55
°
γ angle
60.31
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La6Te3IrSe2
La
6.00 · 50.0%
Te
3.00 · 25.0%
Ir
1.00 · 8.3%
Se
2.00 · 16.7%

Energy & Stability

Energy above hull
0.0019
eV/atom
Formation energy
-1.6016
eV/atom
Corrected total energy
-74.0508
eV
Raw total energy
-74.0508
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
10.6354
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3D6_1_spg12

Decomposition

La6Te3Ir2Se La2TeSe

Computed at

2025-01-25 03:42:05

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: agm044647511).

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 agm044647511
data_agm044647511
_cell_length_a     7.65442
_cell_length_b     7.65442
_cell_length_c     7.80295
_cell_angle_alpha  80.45137
_cell_angle_beta   99.54863
_cell_angle_gamma  60.31172
_cell_volume       374.88559
_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 0.38877 0.92757 0.71995 1.00000
  La2 La 0.24372 0.75628 0.27147 1.00000
  La3 La 0.61123 0.07243 0.28005 1.00000
  La4 La 0.07243 0.61123 0.71995 1.00000
  La5 La 0.75628 0.24372 0.72853 1.00000
  La6 La 0.92757 0.38877 0.28005 1.00000
  Te1 Te 0.17463 0.17463 0.00000 1.00000
  Te2 Te 0.82537 0.82537 0.00000 1.00000
  Te3 Te 0.50000 0.50000 0.00000 1.00000
  Ir1 Ir 0.00000 0.00000 0.50000 1.00000
  Se1 Se 0.33465 0.33465 0.50000 1.00000
  Se2 Se 0.66535 0.66535 0.50000 1.00000
Get direct link