Navigation

HEAS Data Platform · Materials Science Database

TlTeAu2Se

Alexandria ALEX

Alex-ID: agm005015304 · Space group: I4mm (#107)

Basic Information

Formula
TlTeAu2Se
Alex-ID
agm005015304
Elements
4
Sites
5
Space group
I4mm (#107)
Crystal system
tetragonal
Volume
132.15
ų
Cell a
4.1429
Å
Cell b
4.1429
Å
Cell c
8.2379
Å
α angle
104.56
°
β angle
104.56
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TlTeAu2Se
Tl
1.00 · 20.0%
Te
1.00 · 20.0%
Au
2.00 · 40.0%
Se
1.00 · 20.0%

Energy & Stability

Energy above hull
0.1702
eV/atom
Formation energy
-0.0345
eV/atom
Corrected total energy
-15.7256
eV
Raw total energy
-15.7256
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.8989
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD2_1563_spg119

Decomposition

TlAuSe TeAu

Computed at

2022-08-04 17:16:00.214817

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: agm005015304).

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 agm005015304
data_agm005015304
_cell_length_a     4.14293
_cell_length_b     4.14293
_cell_length_c     8.23789
_cell_angle_alpha  104.56367
_cell_angle_beta   104.56367
_cell_angle_gamma  90.00000
_cell_volume       132.15155
_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
  Tl1 Tl 0.47722 0.47722 0.95444 1.00000
  Te1 Te 0.13073 0.13073 0.26146 1.00000
  Au1 Au 0.75603 0.25603 0.51206 1.00000
  Au2 Au 0.25603 0.75603 0.51206 1.00000
  Se1 Se 0.87999 0.87999 0.75999 1.00000
Get direct link