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Ho2ErPd

Alexandria ALEX

Alex-ID: agm005692191 · Space group: Pnma (#62)

Basic Information

Formula
Ho2ErPd
Alex-ID
agm005692191
Elements
3
Sites
16
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
431.05
ų
Cell a
6.4316
Å
Cell b
6.9687
Å
Cell c
9.6174
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ho2ErPd
Ho
8.00 · 50.0%
Er
4.00 · 25.0%
Pd
4.00 · 25.0%

Energy & Stability

Energy above hull
0.0014
eV/atom
Formation energy
-0.4832
eV/atom
Corrected total energy
-83.3814
eV
Raw total energy
-83.3814
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0183
eV
DOS at Fermi level
18.1734
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2_6950_spg62

Decomposition

Ho7Er2 Er2Pd Ho3Pd

Computed at

2023-07-13 07:25:06.832334

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: agm005692191).

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 agm005692191
data_agm005692191
_cell_length_a     6.43161
_cell_length_b     6.96870
_cell_length_c     9.61738
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       431.05051
_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 0.17705 0.68249 0.05887 1.00000
  Ho2 Ho 0.32295 0.18249 0.44113 1.00000
  Ho3 Ho 0.82295 0.31751 0.55887 1.00000
  Ho4 Ho 0.67705 0.81751 0.94113 1.00000
  Ho5 Ho 0.82295 0.31751 0.94113 1.00000
  Ho6 Ho 0.67705 0.81751 0.55887 1.00000
  Ho7 Ho 0.17705 0.68249 0.44113 1.00000
  Ho8 Ho 0.32295 0.18249 0.05887 1.00000
  Er1 Er 0.63019 0.52318 0.25000 1.00000
  Er2 Er 0.86981 0.02318 0.25000 1.00000
  Er3 Er 0.36981 0.47682 0.75000 1.00000
  Er4 Er 0.13019 0.97682 0.75000 1.00000
  Pd1 Pd 0.05375 0.39147 0.25000 1.00000
  Pd2 Pd 0.44625 0.89147 0.25000 1.00000
  Pd3 Pd 0.94625 0.60853 0.75000 1.00000
  Pd4 Pd 0.55375 0.10853 0.75000 1.00000
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