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HfBi2TeIr

Alexandria ALEX

Alex-ID: agm001531379 · Space group: P4/mmm (#123)

Basic Information

Formula
HfBi2TeIr
Alex-ID
agm001531379
Elements
4
Sites
5
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
148.81
ų
Cell a
5.3939
Å
Cell b
5.1150
Å
Cell c
5.3939
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
HfBi2TeIr
Te
1.00 · 20.0%
Ir
1.00 · 20.0%
Hf
1.00 · 20.0%
Bi
2.00 · 40.0%

Energy & Stability

Energy above hull
0.8968
eV/atom
Formation energy
0.3868
eV/atom
Corrected total energy
-27.7842
eV
Raw total energy
-27.7842
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.2260
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD2_2_spg123

Decomposition

HfTe2 HfIr2 Bi

Computed at

2016-11-18 11:14:12

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: agm001531379).

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 agm001531379
data_agm001531379
_cell_length_a     5.39387
_cell_length_b     5.11499
_cell_length_c     5.39387
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       148.81474
_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
  Te1 Te 0.50000 0.50000 0.50000 1.00000
  Ir1 Ir 0.00000 0.00000 0.00000 1.00000
  Hf1 Hf 0.00000 0.50000 0.00000 1.00000
  Bi1 Bi 0.00000 0.00000 0.50000 1.00000
  Bi2 Bi 0.50000 0.00000 0.00000 1.00000
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