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Ho3Al3Ir2Pt

Alexandria ALEX

Alex-ID: agm034816993 · Space group: Pm (#6)

Basic Information

Formula
Ho3Al3Ir2Pt
Alex-ID
agm034816993
Elements
4
Sites
36
Space group
Pm (#6)
Crystal system
monoclinic
Volume
693.56
ų
Cell a
6.8327
Å
Cell b
4.2917
Å
Cell c
23.6516
Å
α angle
90.00
°
β angle
89.96
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ho3Al3Ir2Pt
Ho
12.00 · 33.3%
Al
12.00 · 33.3%
Ir
8.00 · 22.2%
Pt
4.00 · 11.1%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-1.0365
eV/atom
Corrected total energy
-232.4429
eV
Raw total energy
-232.4429
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0053
eV
DOS at Fermi level
18.5413
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3D3_12_spg6

Decomposition

Ho3Al3Ir2Pt

Computed at

2024-12-15 23:51:17

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: agm034816993).

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 agm034816993
data_agm034816993
_cell_length_a     6.83272
_cell_length_b     4.29170
_cell_length_c     23.65158
_cell_angle_alpha  90.00000
_cell_angle_beta   89.96019
_cell_angle_gamma  90.00000
_cell_volume       693.55758
_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
  Ho1 Ho 0.52996 0.00000 0.94007 1.00000
  Ho2 Ho 0.53143 0.00000 0.60552 1.00000
  Ho3 Ho 0.53053 0.00000 0.27268 1.00000
  Ho4 Ho 0.02984 0.00000 0.89428 1.00000
  Ho5 Ho 0.03359 0.00000 0.55915 1.00000
  Ho6 Ho 0.03194 0.00000 0.22641 1.00000
  Ho7 Ho 0.46548 0.50000 0.72576 1.00000
  Ho8 Ho 0.46315 0.50000 0.39344 1.00000
  Ho9 Ho 0.46086 0.50000 0.06023 1.00000
  Ho10 Ho 0.96439 0.50000 0.77419 1.00000
  Ho11 Ho 0.97106 0.50000 0.44096 1.00000
  Ho12 Ho 0.96864 0.50000 0.10799 1.00000
  Al1 Al 0.64105 0.00000 0.81390 1.00000
  Al2 Al 0.63999 0.00000 0.48006 1.00000
  Al3 Al 0.63761 0.00000 0.14703 1.00000
  Al4 Al 0.14152 0.00000 0.68601 1.00000
  Al5 Al 0.14412 0.00000 0.35357 1.00000
  Al6 Al 0.14223 0.00000 0.02061 1.00000
  Al7 Al 0.36169 0.50000 0.85454 1.00000
  Al8 Al 0.36136 0.50000 0.52035 1.00000
  Al9 Al 0.35940 0.50000 0.18716 1.00000
  Al10 Al 0.86100 0.50000 0.97917 1.00000
  Al11 Al 0.86270 0.50000 0.64507 1.00000
  Al12 Al 0.86171 0.50000 0.31201 1.00000
  Ir1 Ir 0.26859 0.00000 0.45917 1.00000
  Ir2 Ir 0.26602 0.00000 0.12612 1.00000
  Ir3 Ir 0.23207 0.50000 0.95956 1.00000
  Ir4 Ir 0.23382 0.50000 0.62684 1.00000
  Ir5 Ir 0.23257 0.50000 0.29327 1.00000
  Ir6 Ir 0.73219 0.50000 0.87352 1.00000
  Ir7 Ir 0.73386 0.50000 0.54004 1.00000
  Ir8 Ir 0.73110 0.50000 0.20714 1.00000
  Pt1 Pt 0.76837 0.00000 0.70734 1.00000
  Pt2 Pt 0.77018 0.00000 0.37357 1.00000
  Pt3 Pt 0.76827 0.00000 0.04062 1.00000
  Pt4 Pt 0.26770 0.00000 0.79266 1.00000
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