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Hf8GeMo5

Alexandria ALEX

Alex-ID: agm005235212 · Space group: Amm2 (#38)

Basic Information

Formula
Hf8GeMo5
Alex-ID
agm005235212
Elements
3
Sites
28
Space group
Amm2 (#38)
Crystal system
orthorhombic
Volume
552.43
ų
Cell a
8.4764
Å
Cell b
8.4764
Å
Cell c
8.7620
Å
α angle
90.00
°
β angle
90.00
°
γ angle
118.66
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Hf8GeMo5
Hf
16.00 · 57.1%
Ge
2.00 · 7.1%
Mo
10.00 · 35.7%

Energy & Stability

Energy above hull
0.1008
eV/atom
Formation energy
-0.1410
eV/atom
Corrected total energy
-280.7499
eV
Raw total energy
-280.7499
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0269
eV
DOS at Fermi level
24.6635
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

AB5C8_10_spg38

Decomposition

Hf9GeMo4 Hf2Ge HfMo2

Computed at

2023-05-11 06:32:39.641894

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: agm005235212).

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 agm005235212
data_agm005235212
_cell_length_a     8.47638
_cell_length_b     8.47638
_cell_length_c     8.76199
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  118.65576
_cell_volume       552.43148
_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 0.19443 0.39384 0.20326 1.00000
  Hf2 Hf 0.60616 0.80557 0.20326 1.00000
  Hf3 Hf 0.20151 0.79849 0.20372 1.00000
  Hf4 Hf 0.80536 0.60631 0.29543 1.00000
  Hf5 Hf 0.39369 0.19464 0.29543 1.00000
  Hf6 Hf 0.78824 0.21176 0.26375 1.00000
  Hf7 Hf 0.80536 0.60631 0.70457 1.00000
  Hf8 Hf 0.39369 0.19464 0.70457 1.00000
  Hf9 Hf 0.78824 0.21176 0.73625 1.00000
  Hf10 Hf 0.19443 0.39384 0.79674 1.00000
  Hf11 Hf 0.60616 0.80557 0.79674 1.00000
  Hf12 Hf 0.20151 0.79849 0.79628 1.00000
  Hf13 Hf 0.55427 0.44573 0.00000 1.00000
  Hf14 Hf 0.46826 0.93246 0.50000 1.00000
  Hf15 Hf 0.06754 0.53174 0.50000 1.00000
  Hf16 Hf 0.45700 0.54300 0.50000 1.00000
  Ge1 Ge 0.33844 0.66156 0.00000 1.00000
  Ge2 Ge 0.66690 0.33310 0.50000 1.00000
  Mo1 Mo 0.99787 0.00213 0.24772 1.00000
  Mo2 Mo 0.99787 0.00213 0.75228 1.00000
  Mo3 Mo 0.89469 0.77432 0.00000 1.00000
  Mo4 Mo 0.22568 0.10531 0.00000 1.00000
  Mo5 Mo 0.89132 0.10868 0.00000 1.00000
  Mo6 Mo 0.10349 0.22200 0.50000 1.00000
  Mo7 Mo 0.77800 0.89651 0.50000 1.00000
  Mo8 Mo 0.10784 0.89216 0.50000 1.00000
  Mo9 Mo 0.51711 0.04900 0.00000 1.00000
  Mo10 Mo 0.95100 0.48289 0.00000 1.00000
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