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HoEr2Sb3

Alexandria ALEX

Alex-ID: agm035521069 · Space group: Fddd (#70)

Basic Information

Formula
HoEr2Sb3
Alex-ID
agm035521069
Elements
3
Sites
24
Space group
Fddd (#70)
Crystal system
orthorhombic
Volume
700.76
ų
Cell a
14.4499
Å
Cell b
13.7815
Å
Cell c
7.5380
Å
α angle
79.48
°
β angle
69.67
°
γ angle
30.86
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
HoEr2Sb3
Ho
4.00 · 16.7%
Er
8.00 · 33.3%
Sb
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0025
eV/atom
Formation energy
-1.1034
eV/atom
Corrected total energy
-130.7681
eV
Raw total energy
-130.7681
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0728
eV
DOS at Fermi level
2.1749
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_36_spg70

Decomposition

HoEr3Sb4 Ho3ErSb4

Computed at

2025-02-03 02:04:38

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: agm035521069).

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 agm035521069
data_agm035521069
_cell_length_a     14.44994
_cell_length_b     13.78153
_cell_length_c     7.53795
_cell_angle_alpha  79.47545
_cell_angle_beta   69.66843
_cell_angle_gamma  30.85611
_cell_volume       700.76436
_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 0.91668 0.91668 0.08332 1.00000
  Ho2 Ho 0.33332 0.33332 0.16668 1.00000
  Ho3 Ho 0.16668 0.16668 0.33332 1.00000
  Ho4 Ho 0.08332 0.08332 0.91668 1.00000
  Er1 Er 0.00009 0.00009 0.49991 1.00000
  Er2 Er 0.41657 0.41657 0.58343 1.00000
  Er3 Er 0.83343 0.83343 0.66657 1.00000
  Er4 Er 0.24991 0.24991 0.75009 1.00000
  Er5 Er 0.75009 0.75009 0.24991 1.00000
  Er6 Er 0.66657 0.66657 0.83343 1.00000
  Er7 Er 0.58343 0.58343 0.41657 1.00000
  Er8 Er 0.49991 0.49991 0.00009 1.00000
  Sb1 Sb 0.66681 0.16682 0.83245 1.00000
  Sb2 Sb 0.16682 0.66681 0.33392 1.00000
  Sb3 Sb 0.58319 0.08318 0.41755 1.00000
  Sb4 Sb 0.08318 0.58319 0.91608 1.00000
  Sb5 Sb 0.50079 0.99921 0.99921 1.00000
  Sb6 Sb 0.99921 0.50079 0.50079 1.00000
  Sb7 Sb 0.91608 0.41755 0.08318 1.00000
  Sb8 Sb 0.41755 0.91608 0.58319 1.00000
  Sb9 Sb 0.33392 0.83245 0.16682 1.00000
  Sb10 Sb 0.83245 0.33392 0.66681 1.00000
  Sb11 Sb 0.74921 0.25079 0.25079 1.00000
  Sb12 Sb 0.25079 0.74921 0.74921 1.00000
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