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Ho2GaP3Ir7

Alexandria ALEX

Alex-ID: agm020133904 · Space group: I-4m2 (#119)

Basic Information

Formula
Ho2GaP3Ir7
Alex-ID
agm020133904
Elements
4
Sites
13
Space group
I-4m2 (#119)
Crystal system
tetragonal
Volume
210.60
ų
Cell a
13.4464
Å
Cell b
13.4464
Å
Cell c
13.4464
Å
α angle
162.88
°
β angle
162.88
°
γ angle
24.30
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ho2GaP3Ir7
Ho
2.00 · 15.4%
Ga
1.00 · 7.7%
P
3.00 · 23.1%
Ir
7.00 · 53.8%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.7783
eV/atom
Corrected total energy
-100.5610
eV
Raw total energy
-100.5610
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
8.6539
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3D7_53_spg22

Decomposition

Ho2GaP3Ir7

Computed at

2025-02-22 00:05:42

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: agm020133904).

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 agm020133904
data_agm020133904
_cell_length_a     13.44637
_cell_length_b     13.44637
_cell_length_c     13.44637
_cell_angle_alpha  162.88106
_cell_angle_beta   162.88106
_cell_angle_gamma  24.30164
_cell_volume       210.59632
_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 0.58919 0.08919 0.50000 1.00000
  Ho2 Ho 0.91081 0.41081 0.50000 1.00000
  Ga1 Ga 0.75000 0.25000 0.50000 1.00000
  P1 P 0.37269 0.87269 0.50000 1.00000
  P2 P 0.12731 0.62731 0.50000 1.00000
  P3 P 0.00000 0.00000 0.00000 1.00000
  Ir1 Ir 0.32243 0.32243 0.00000 1.00000
  Ir2 Ir 0.82260 0.82260 0.00000 1.00000
  Ir3 Ir 0.17740 0.17740 0.00000 1.00000
  Ir4 Ir 0.67757 0.67757 0.00000 1.00000
  Ir5 Ir 0.45989 0.95989 0.50000 1.00000
  Ir6 Ir 0.04011 0.54011 0.50000 1.00000
  Ir7 Ir 0.25000 0.75000 0.50000 1.00000
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