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Te2AuC

Alexandria ALEX

Alex-ID: agm002808073 · Space group: I-42d (#122)

Basic Information

Formula
Te2AuC
Alex-ID
agm002808073
Elements
3
Sites
8
Space group
I-42d (#122)
Crystal system
tetragonal
Volume
197.65
ų
Cell a
5.8494
Å
Cell b
5.8494
Å
Cell c
7.1048
Å
α angle
65.69
°
β angle
65.69
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Te2AuC
C
2.00 · 25.0%
Te
4.00 · 50.0%
Au
2.00 · 25.0%

Energy & Stability

Energy above hull
0.9425
eV/atom
Formation energy
0.8789
eV/atom
Corrected total energy
-30.5378
eV
Raw total energy
-30.5378
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.8281
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2_7_spg122

Decomposition

Te2Au C

Computed at

2015-03-26 18:19:56

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: agm002808073).

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 agm002808073
data_agm002808073
_cell_length_a     5.84940
_cell_length_b     5.84940
_cell_length_c     7.10484
_cell_angle_alpha  65.69151
_cell_angle_beta   65.69151
_cell_angle_gamma  90.00000
_cell_volume       197.65495
_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
  C1 C 0.50000 0.50000 0.00000 1.00000
  C2 C 0.25000 0.75000 0.50000 1.00000
  Te1 Te 0.56263 0.12500 0.25000 1.00000
  Te2 Te 0.18737 0.62500 0.25000 1.00000
  Te3 Te 0.37500 0.43737 0.75000 1.00000
  Te4 Te 0.87500 0.81263 0.75000 1.00000
  Au1 Au 0.00000 0.00000 0.00000 1.00000
  Au2 Au 0.75000 0.25000 0.50000 1.00000
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