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HfTeHBr

Alexandria ALEX

Alex-ID: agm005189480 · Space group: R3m (#160)

Basic Information

Formula
HfTeHBr
Alex-ID
agm005189480
Elements
4
Sites
4
Space group
R3m (#160)
Crystal system
trigonal
Volume
89.08
ų
Cell a
3.6660
Å
Cell b
3.6660
Å
Cell c
7.9387
Å
α angle
90.08
°
β angle
103.26
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
HfTeHBr
Hf
1.00 · 25.0%
Te
1.00 · 25.0%
H
1.00 · 25.0%
Br
1.00 · 25.0%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.9355
eV/atom
Corrected total energy
-21.7498
eV
Raw total energy
-21.7498
eV

Electronic Structure

Indirect band gap
1.6942
eV
Direct band gap
1.9112
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD_1534_spg160

Decomposition

HfTeHBr

Computed at

2022-07-10 12:28:02.890562

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: agm005189480).

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 agm005189480
data_agm005189480
_cell_length_a     3.66601
_cell_length_b     3.66601
_cell_length_c     7.93873
_cell_angle_alpha  90.08262
_cell_angle_beta   103.26492
_cell_angle_gamma  119.99969
_cell_volume       89.07608
_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 0.84078 0.28500 0.12578 1.00000
  Te1 Te 0.00451 0.86607 0.87058 1.00000
  H1 H 0.50898 0.61919 0.12818 1.00000
  Br1 Br 0.33785 0.03415 0.37200 1.00000
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