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Ho4Cd3Ag

Alexandria ALEX

Alex-ID: agm017475029 · Space group: I4/mmm (#139)

Basic Information

Formula
Ho4Cd3Ag
Alex-ID
agm017475029
Elements
3
Sites
8
Space group
I4/mmm (#139)
Crystal system
tetragonal
Volume
203.03
ų
Cell a
8.2584
Å
Cell b
8.2584
Å
Cell c
8.2584
Å
α angle
142.97
°
β angle
142.97
°
γ angle
53.38
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ho4Cd3Ag
Ho
4.00 · 50.0%
Cd
3.00 · 37.5%
Ag
1.00 · 12.5%

Energy & Stability

Energy above hull
0.0094
eV/atom
Formation energy
-0.3064
eV/atom
Corrected total energy
-26.3874
eV
Raw total energy
-26.3874
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.7830
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

AB3C4_344_spg139

Decomposition

Ho6CdAg5 HoCd

Computed at

2025-02-26 15:52:29

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: agm017475029).

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 agm017475029
data_agm017475029
_cell_length_a     8.25839
_cell_length_b     8.25839
_cell_length_c     8.25839
_cell_angle_alpha  142.96542
_cell_angle_beta   142.96542
_cell_angle_gamma  53.37720
_cell_volume       203.02881
_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 0.87726 0.37726 0.50000 1.00000
  Ho2 Ho 0.12274 0.62274 0.50000 1.00000
  Ho3 Ho 0.62274 0.12274 0.50000 1.00000
  Ho4 Ho 0.37726 0.87726 0.50000 1.00000
  Cd1 Cd 0.00000 0.00000 0.00000 1.00000
  Cd2 Cd 0.75068 0.75068 0.00000 1.00000
  Cd3 Cd 0.24932 0.24932 0.00000 1.00000
  Ag1 Ag 0.50000 0.50000 0.00000 1.00000
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