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HfTi(GaRh2)2

Alexandria ALEX

Alex-ID: agm034647055 · Space group: R-3m (#166)

Basic Information

Formula
HfTi(GaRh2)2
Alex-ID
agm034647055
Elements
4
Sites
8
Space group
R-3m (#166)
Crystal system
trigonal
Volume
120.30
ų
Cell a
7.6452
Å
Cell b
7.6452
Å
Cell c
7.6452
Å
α angle
33.36
°
β angle
33.36
°
γ angle
33.36
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
HfTi(GaRh2)2
Hf
1.00 · 12.5%
Ti
1.00 · 12.5%
Ga
2.00 · 25.0%
Rh
4.00 · 50.0%

Energy & Stability

Energy above hull
0.0365
eV/atom
Formation energy
-0.8698
eV/atom
Corrected total energy
-60.2714
eV
Raw total energy
-60.2714
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
6.4872
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D4_882_spg12

Decomposition

HfGaRh2 TiGaRh2

Computed at

2024-11-09 06:34:42.568571

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: agm034647055).

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 agm034647055
data_agm034647055
_cell_length_a     7.64523
_cell_length_b     7.64523
_cell_length_c     7.64523
_cell_angle_alpha  33.35703
_cell_angle_beta   33.35703
_cell_angle_gamma  33.35703
_cell_volume       120.30070
_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 0.50000 0.50000 0.50000 1.00000
  Ti1 Ti 0.00000 0.00000 0.00000 1.00000
  Ga1 Ga 0.74875 0.74875 0.74875 1.00000
  Ga2 Ga 0.25125 0.25125 0.25125 1.00000
  Rh1 Rh 0.37305 0.37305 0.37305 1.00000
  Rh2 Rh 0.87901 0.87901 0.87901 1.00000
  Rh3 Rh 0.12099 0.12099 0.12099 1.00000
  Rh4 Rh 0.62695 0.62695 0.62695 1.00000
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