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NbTe2Au

Alexandria ALEX

Alex-ID: agm002867409 · Space group: I-42d (#122)

Basic Information

Formula
NbTe2Au
Alex-ID
agm002867409
Elements
3
Sites
8
Space group
I-42d (#122)
Crystal system
tetragonal
Volume
257.37
ų
Cell a
6.2978
Å
Cell b
6.2978
Å
Cell c
7.8701
Å
α angle
66.42
°
β angle
66.42
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NbTe2Au
Nb
2.00 · 25.0%
Te
4.00 · 50.0%
Au
2.00 · 25.0%

Energy & Stability

Energy above hull
0.4673
eV/atom
Formation energy
0.1155
eV/atom
Corrected total energy
-38.3368
eV
Raw total energy
-38.3367
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0185
eV
DOS at Fermi level
2.1994
Total magnetisation
3.9943
μB

Additional Information

Prototype ID

ABC2_7_spg122

Decomposition

NbTe2 Au

Computed at

2015-03-28 17:34:58

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: agm002867409).

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 agm002867409
data_agm002867409
_cell_length_a     6.29778
_cell_length_b     6.29778
_cell_length_c     7.87014
_cell_angle_alpha  66.41519
_cell_angle_beta   66.41519
_cell_angle_gamma  90.00000
_cell_volume       257.36989
_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
  Nb1 Nb 0.50000 0.50000 0.00000 1.00000
  Nb2 Nb 0.25000 0.75000 0.50000 1.00000
  Te1 Te 0.62051 0.12500 0.25000 1.00000
  Te2 Te 0.12949 0.62500 0.25000 1.00000
  Te3 Te 0.37500 0.37949 0.75000 1.00000
  Te4 Te 0.87500 0.87051 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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