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Hf(NbTe3)2

Alexandria ALEX

Alex-ID: agm005757593 · Space group: C2/m (#12)

Basic Information

Formula
Hf(NbTe3)2
Alex-ID
agm005757593
Elements
3
Sites
9
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
254.30
ų
Cell a
3.6991
Å
Cell b
7.7851
Å
Cell c
9.6703
Å
α angle
109.34
°
β angle
90.00
°
γ angle
103.74
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Hf(NbTe3)2
Hf
1.00 · 11.1%
Nb
2.00 · 22.2%
Te
6.00 · 66.7%

Energy & Stability

Energy above hull
0.0572
eV/atom
Formation energy
-0.5320
eV/atom
Corrected total energy
-53.7312
eV
Raw total energy
-53.7312
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0508
eV
DOS at Fermi level
4.6380
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C6_990_spg12

Decomposition

NbTe2 HfTe2

Computed at

2023-07-08 20:25:28.846206

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: agm005757593).

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 agm005757593
data_agm005757593
_cell_length_a     3.69914
_cell_length_b     7.78508
_cell_length_c     9.67031
_cell_angle_alpha  109.34261
_cell_angle_beta   90.00002
_cell_angle_gamma  103.74368
_cell_volume       254.30147
_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
  Hf1 Hf 0.99999 0.00001 0.50000 1.00000
  Nb1 Nb 0.64147 0.28295 0.79475 1.00000
  Nb2 Nb 0.35852 0.71706 0.20525 1.00000
  Te1 Te 0.29540 0.59081 0.88431 1.00000
  Te2 Te 0.70459 0.40920 0.11569 1.00000
  Te3 Te 0.99285 0.98573 0.19180 1.00000
  Te4 Te 0.65049 0.30101 0.51918 1.00000
  Te5 Te 0.00713 0.01428 0.80820 1.00000
  Te6 Te 0.34949 0.69901 0.48082 1.00000
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