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Hf8VGa2

Alexandria ALEX

Alex-ID: agm003531014 · Space group: C2/m (#12)

Basic Information

Formula
Hf8VGa2
Alex-ID
agm003531014
Elements
3
Sites
11
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
224.32
ų
Cell a
4.4006
Å
Cell b
7.1721
Å
Cell c
7.9841
Å
α angle
111.27
°
β angle
106.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Hf8VGa2
Hf
8.00 · 72.7%
V
1.00 · 9.1%
Ga
2.00 · 18.2%

Energy & Stability

Energy above hull
0.1372
eV/atom
Formation energy
-0.0831
eV/atom
Corrected total energy
-95.7184
eV
Raw total energy
-95.7184
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
12.1156
Total magnetisation
0.3324
μB

Additional Information

Prototype ID

AB2C8_259_spg8

Decomposition

Hf2Ga Hf V

Computed at

2022-03-18 13:03:01.812179

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: agm003531014).

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 agm003531014
data_agm003531014
_cell_length_a     4.40060
_cell_length_b     7.17211
_cell_length_c     7.98411
_cell_angle_alpha  111.26999
_cell_angle_beta   105.99689
_cell_angle_gamma  90.00000
_cell_volume       224.32257
_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 0.40818 0.54721 0.81637 1.00000
  Hf2 Hf 0.67360 0.92562 0.34719 1.00000
  Hf3 Hf 0.83226 0.75507 0.66453 1.00000
  Hf4 Hf 0.96611 0.21710 0.93223 1.00000
  Hf5 Hf 0.16774 0.24493 0.33547 1.00000
  Hf6 Hf 0.32640 0.07438 0.65281 1.00000
  Hf7 Hf 0.59182 0.45279 0.18363 1.00000
  Hf8 Hf 0.03389 0.78290 0.06777 1.00000
  V1 V 0.50000 0.00000 0.00000 1.00000
  Ga1 Ga 0.79779 0.33342 0.59557 1.00000
  Ga2 Ga 0.20221 0.66658 0.40443 1.00000
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