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Ho8Ga3Sb2

Alexandria ALEX

Alex-ID: agm003355752 · Space group: Cmmm (#65)

Basic Information

Formula
Ho8Ga3Sb2
Alex-ID
agm003355752
Elements
3
Sites
13
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
362.20
ų
Cell a
4.9243
Å
Cell b
9.9822
Å
Cell c
8.8998
Å
α angle
124.11
°
β angle
90.01
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ho8Ga3Sb2
Ho
8.00 · 61.5%
Ga
3.00 · 23.1%
Sb
2.00 · 15.4%

Energy & Stability

Energy above hull
0.1901
eV/atom
Formation energy
-0.4999
eV/atom
Corrected total energy
-60.4598
eV
Raw total energy
-60.4598
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
10.2163
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3C8_146_spg65

Decomposition

Ho5(GaSb)2 Ho10(GaSb)3 Ho3Ga2

Computed at

2022-02-08 17:05:30.573222

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: agm003355752).

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 agm003355752
data_agm003355752
_cell_length_a     4.92430
_cell_length_b     9.98219
_cell_length_c     8.89977
_cell_angle_alpha  124.11194
_cell_angle_beta   90.00558
_cell_angle_gamma  90.00000
_cell_volume       362.20123
_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 0.99997 0.61344 0.22689 1.00000
  Ho2 Ho 0.00003 0.38656 0.77311 1.00000
  Ho3 Ho 0.00009 0.12198 0.24395 1.00000
  Ho4 Ho 0.99991 0.87802 0.75605 1.00000
  Ho5 Ho 0.49993 0.63814 0.76329 1.00000
  Ho6 Ho 0.49993 0.12515 0.76329 1.00000
  Ho7 Ho 0.50007 0.87485 0.23671 1.00000
  Ho8 Ho 0.50007 0.36186 0.23671 1.00000
  Ga1 Ga 0.50000 0.00000 0.00000 1.00000
  Ga2 Ga 1.00000 0.25611 1.00000 1.00000
  Ga3 Ga 0.00000 0.74389 0.00000 1.00000
  Sb1 Sb 0.50007 0.25979 0.51958 1.00000
  Sb2 Sb 0.49993 0.74021 0.48042 1.00000
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