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Ho2Si5PdRh2

Alexandria ALEX

Alex-ID: agm044773123 · Space group: C2/c (#15)

Alexandria Database API

Basic Information

Formula
Ho2Si5PdRh2
Alex-ID
agm044773123
Elements
4
Sites
20
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
332.28
ų
Cell a
8.1274
Å
Cell b
8.1274
Å
Cell c
5.7254
Å
α angle
71.10
°
β angle
71.10
°
γ angle
93.78
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ho2Si5PdRh2
Ho
4.00 · 20.0%
Si
10.00 · 50.0%
Pd
2.00 · 10.0%
Rh
4.00 · 20.0%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.9193
eV/atom
Corrected total energy
-130.7204
eV
Raw total energy
-130.7204
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0273
eV
DOS at Fermi level
6.1767
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C2D5_56_spg15

Decomposition

Ho2Si5PdRh2

Computed at

2024-09-25 04:19:03.954935

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: agm044773123).

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 agm044773123
data_agm044773123
_cell_length_a     8.12737
_cell_length_b     8.12737
_cell_length_c     5.72542
_cell_angle_alpha  71.09963
_cell_angle_beta   71.09963
_cell_angle_gamma  93.77828
_cell_volume       332.28415
_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 0.13234 0.39804 0.23945 1.00000
  Ho2 Ho 0.60196 0.86766 0.26055 1.00000
  Ho3 Ho 0.86766 0.60196 0.76055 1.00000
  Ho4 Ho 0.39804 0.13234 0.73945 1.00000
  Si1 Si 0.94751 0.72676 0.16408 1.00000
  Si2 Si 0.27324 0.05249 0.33592 1.00000
  Si3 Si 0.05249 0.27324 0.83592 1.00000
  Si4 Si 0.72676 0.94751 0.66408 1.00000
  Si5 Si 0.48715 0.51285 0.25000 1.00000
  Si6 Si 0.51285 0.48715 0.75000 1.00000
  Si7 Si 0.78746 0.21254 0.25000 1.00000
  Si8 Si 0.21254 0.78746 0.75000 1.00000
  Si9 Si 0.22797 0.77203 0.25000 1.00000
  Si10 Si 0.77203 0.22797 0.75000 1.00000
  Pd1 Pd 0.99839 0.00161 0.25000 1.00000
  Pd2 Pd 0.00161 0.99839 0.75000 1.00000
  Rh1 Rh 0.73847 0.46132 0.37431 1.00000
  Rh2 Rh 0.53868 0.26153 0.12569 1.00000
  Rh3 Rh 0.26153 0.53868 0.62569 1.00000
  Rh4 Rh 0.46132 0.73847 0.87431 1.00000
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