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Hf6HPt2

Alexandria ALEX

Alex-ID: agm003492811 · Space group: P2_1/c (#14)

Basic Information

Formula
Hf6HPt2
Alex-ID
agm003492811
Elements
3
Sites
18
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
339.52
ų
Cell a
5.8926
Å
Cell b
6.1996
Å
Cell c
9.2947
Å
α angle
90.00
°
β angle
90.79
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Hf6HPt2
Hf
12.00 · 66.7%
H
2.00 · 11.1%
Pt
4.00 · 22.2%

Energy & Stability

Energy above hull
0.0735
eV/atom
Formation energy
-0.5464
eV/atom
Corrected total energy
-160.1078
eV
Raw total energy
-160.1078
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
13.0918
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C6_647_spg14

Decomposition

Hf2Pt HfH Hf

Computed at

2022-02-24 21:16:34.124973

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: agm003492811).

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 agm003492811
data_agm003492811
_cell_length_a     5.89256
_cell_length_b     6.19961
_cell_length_c     9.29473
_cell_angle_alpha  90.00000
_cell_angle_beta   90.79058
_cell_angle_gamma  90.00000
_cell_volume       339.51899
_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 0.83191 0.97067 0.24827 1.00000
  Hf2 Hf 0.86609 0.69317 0.54582 1.00000
  Hf3 Hf 0.87106 0.71062 0.95228 1.00000
  Hf4 Hf 0.62894 0.21062 0.54772 1.00000
  Hf5 Hf 0.63391 0.19317 0.95418 1.00000
  Hf6 Hf 0.66809 0.47067 0.25173 1.00000
  Hf7 Hf 0.16809 0.02933 0.75173 1.00000
  Hf8 Hf 0.13391 0.30683 0.45418 1.00000
  Hf9 Hf 0.12894 0.28938 0.04772 1.00000
  Hf10 Hf 0.37106 0.78938 0.45228 1.00000
  Hf11 Hf 0.36609 0.80683 0.04582 1.00000
  Hf12 Hf 0.33191 0.52933 0.74827 1.00000
  H1 H 0.50000 0.50000 0.00000 1.00000
  H2 H 0.00000 0.00000 0.50000 1.00000
  Pt1 Pt 0.89020 0.38292 0.75436 1.00000
  Pt2 Pt 0.60980 0.88292 0.74564 1.00000
  Pt3 Pt 0.39020 0.11708 0.25436 1.00000
  Pt4 Pt 0.10980 0.61708 0.24564 1.00000
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