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Hf3Os2Rh

Alexandria ALEX

Alex-ID: agm017195960 · Space group: Cmmm (#65)

Basic Information

Formula
Hf3Os2Rh
Alex-ID
agm017195960
Elements
3
Sites
12
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
208.01
ų
Cell a
7.2839
Å
Cell b
7.2839
Å
Cell c
6.5314
Å
α angle
90.00
°
β angle
90.00
°
γ angle
143.11
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Hf3Os2Rh
Hf
6.00 · 50.0%
Os
4.00 · 33.3%
Rh
2.00 · 16.7%

Energy & Stability

Energy above hull
0.0157
eV/atom
Formation energy
-0.7564
eV/atom
Corrected total energy
-128.4188
eV
Raw total energy
-128.4188
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0015
eV
DOS at Fermi level
7.0174
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_229_spg2

Decomposition

HfOs HfRh

Computed at

2025-03-23 07:19:22

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: agm017195960).

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 agm017195960
data_agm017195960
_cell_length_a     7.28389
_cell_length_b     7.28389
_cell_length_c     6.53140
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  143.11057
_cell_volume       208.00887
_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 0.83368 0.16632 0.24927 1.00000
  Hf2 Hf 0.50000 0.50000 0.74941 1.00000
  Hf3 Hf 0.16632 0.83368 0.75073 1.00000
  Hf4 Hf 0.83368 0.16632 0.75073 1.00000
  Hf5 Hf 0.16632 0.83368 0.24927 1.00000
  Hf6 Hf 0.50000 0.50000 0.25059 1.00000
  Os1 Os 0.00000 0.00000 0.50000 1.00000
  Os2 Os 0.00000 0.00000 0.00000 1.00000
  Os3 Os 0.33360 0.66640 0.00000 1.00000
  Os4 Os 0.66640 0.33360 0.00000 1.00000
  Rh1 Rh 0.33261 0.66739 0.50000 1.00000
  Rh2 Rh 0.66739 0.33261 0.50000 1.00000
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