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Hf3Zn2Ni

Alexandria ALEX

Alex-ID: agm019716624 · Space group: Pnma (#62)

Basic Information

Formula
Hf3Zn2Ni
Alex-ID
agm019716624
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
421.80
ų
Cell a
4.4346
Å
Cell b
8.1954
Å
Cell c
11.6061
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Hf3Zn2Ni
Hf
12.00 · 50.0%
Zn
8.00 · 33.3%
Ni
4.00 · 16.7%

Energy & Stability

Energy above hull
0.0818
eV/atom
Formation energy
-0.2319
eV/atom
Corrected total energy
-158.3693
eV
Raw total energy
-158.3693
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0272
eV
DOS at Fermi level
14.7217
Total magnetisation
0.0002
μB

Additional Information

Prototype ID

AB2C3_1924_spg62

Decomposition

Hf3(Zn2Ni)2 Hf2Zn HfNi

Computed at

2025-04-14 05:19:40

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: agm019716624).

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 agm019716624
data_agm019716624
_cell_length_a     4.43455
_cell_length_b     8.19536
_cell_length_c     11.60615
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       421.79951
_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 0.25000 0.41671 0.08117 1.00000
  Hf2 Hf 0.75000 0.58329 0.91883 1.00000
  Hf3 Hf 0.75000 0.91671 0.41883 1.00000
  Hf4 Hf 0.25000 0.08329 0.58117 1.00000
  Hf5 Hf 0.25000 0.76003 0.25865 1.00000
  Hf6 Hf 0.75000 0.23997 0.74135 1.00000
  Hf7 Hf 0.75000 0.26003 0.24135 1.00000
  Hf8 Hf 0.25000 0.73997 0.75865 1.00000
  Hf9 Hf 0.25000 0.43370 0.39325 1.00000
  Hf10 Hf 0.75000 0.56630 0.60675 1.00000
  Hf11 Hf 0.75000 0.93370 0.10675 1.00000
  Hf12 Hf 0.25000 0.06630 0.89325 1.00000
  Zn1 Zn 0.25000 0.73405 0.50904 1.00000
  Zn2 Zn 0.75000 0.26595 0.49096 1.00000
  Zn3 Zn 0.75000 0.23405 0.99096 1.00000
  Zn4 Zn 0.25000 0.76595 0.00904 1.00000
  Zn5 Zn 0.25000 0.09026 0.33094 1.00000
  Zn6 Zn 0.75000 0.90974 0.66906 1.00000
  Zn7 Zn 0.75000 0.59026 0.16906 1.00000
  Zn8 Zn 0.25000 0.40974 0.83094 1.00000
  Ni1 Ni 0.25000 0.10795 0.11539 1.00000
  Ni2 Ni 0.75000 0.89205 0.88461 1.00000
  Ni3 Ni 0.75000 0.60795 0.38461 1.00000
  Ni4 Ni 0.25000 0.39205 0.61539 1.00000
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