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Ho3Ag2Pd3

Alexandria ALEX

Alex-ID: agm009140441 · Space group: Pnma (#62)

Basic Information

Formula
Ho3Ag2Pd3
Alex-ID
agm009140441
Elements
3
Sites
32
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
683.08
ų
Cell a
5.6440
Å
Cell b
7.2634
Å
Cell c
16.6624
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ho3Ag2Pd3
Ho
12.00 · 37.5%
Ag
8.00 · 25.0%
Pd
12.00 · 37.5%

Energy & Stability

Energy above hull
0.1163
eV/atom
Formation energy
-0.6022
eV/atom
Corrected total energy
-159.3369
eV
Raw total energy
-159.3369
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
17.9379
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C3_288_spg62

Decomposition

Ho2AgPd2 Ho14Ag51 Ho2AgPd5

Computed at

2024-06-24 11:24:32.986887

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: agm009140441).

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 agm009140441
data_agm009140441
_cell_length_a     5.64401
_cell_length_b     7.26345
_cell_length_c     16.66244
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       683.07601
_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 0.64207 0.47278 0.39901 1.00000
  Ho2 Ho 0.14207 0.02722 0.60099 1.00000
  Ho3 Ho 0.35793 0.52722 0.89901 1.00000
  Ho4 Ho 0.85793 0.97278 0.10099 1.00000
  Ho5 Ho 0.35793 0.52722 0.60099 1.00000
  Ho6 Ho 0.85793 0.97278 0.39901 1.00000
  Ho7 Ho 0.64207 0.47278 0.10099 1.00000
  Ho8 Ho 0.14207 0.02722 0.89901 1.00000
  Ho9 Ho 0.11717 0.32856 0.25000 1.00000
  Ho10 Ho 0.61717 0.17144 0.75000 1.00000
  Ho11 Ho 0.88283 0.67144 0.75000 1.00000
  Ho12 Ho 0.38283 0.82856 0.25000 1.00000
  Ag1 Ag 0.35632 0.11262 0.37920 1.00000
  Ag2 Ag 0.85632 0.38738 0.62080 1.00000
  Ag3 Ag 0.64368 0.88738 0.87920 1.00000
  Ag4 Ag 0.14368 0.61262 0.12080 1.00000
  Ag5 Ag 0.64368 0.88738 0.62080 1.00000
  Ag6 Ag 0.14368 0.61262 0.37920 1.00000
  Ag7 Ag 0.35632 0.11262 0.12080 1.00000
  Ag8 Ag 0.85632 0.38738 0.87920 1.00000
  Pd1 Pd 0.65429 0.19171 0.25000 1.00000
  Pd2 Pd 0.15429 0.30829 0.75000 1.00000
  Pd3 Pd 0.34571 0.80829 0.75000 1.00000
  Pd4 Pd 0.84571 0.69171 0.25000 1.00000
  Pd5 Pd 0.06450 0.30495 0.47538 1.00000
  Pd6 Pd 0.56450 0.19505 0.52462 1.00000
  Pd7 Pd 0.93550 0.69505 0.97538 1.00000
  Pd8 Pd 0.43550 0.80495 0.02462 1.00000
  Pd9 Pd 0.93550 0.69505 0.52462 1.00000
  Pd10 Pd 0.43550 0.80495 0.47538 1.00000
  Pd11 Pd 0.06450 0.30495 0.02462 1.00000
  Pd12 Pd 0.56450 0.19505 0.97538 1.00000
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