Navigation

HEAS Data Platform · Materials Science Database

CaTeAuSeS

Alexandria ALEX

Alex-ID: agm002129274 · Space group: Cm (#8)

Basic Information

Formula
CaTeAuSeS
Alex-ID
agm002129274
Elements
5
Sites
5
Space group
Cm (#8)
Crystal system
monoclinic
Volume
138.30
ų
Cell a
4.1491
Å
Cell b
4.5447
Å
Cell c
8.3080
Å
α angle
83.55
°
β angle
89.95
°
γ angle
62.85
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CaTeAuSeS
Ca
1.00 · 20.0%
Te
1.00 · 20.0%
Au
1.00 · 20.0%
S
1.00 · 20.0%
Se
1.00 · 20.0%

Energy & Stability

Energy above hull
0.1509
eV/atom
Formation energy
-0.8886
eV/atom
Corrected total energy
-20.4820
eV
Raw total energy
-19.8186
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
1.4897
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCDE_1024_spg1

Decomposition

TeSe2 AuSe Te2Au CaS

Computed at

2021-11-16 16:31:56

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: agm002129274).

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 agm002129274
data_agm002129274
_cell_length_a     4.14907
_cell_length_b     4.54467
_cell_length_c     8.30803
_cell_angle_alpha  83.55405
_cell_angle_beta   89.94802
_cell_angle_gamma  62.85385
_cell_volume       138.29519
_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
  Ca1 Ca 0.80123 0.07604 0.40049 1.00000
  Te1 Te 0.22402 0.23246 0.84839 1.00000
  Au1 Au 0.89862 0.88313 0.00679 1.00000
  S1 S 0.13923 0.39948 0.54663 1.00000
  Se1 Se 0.46692 0.74602 0.19949 1.00000
Get direct link