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YHoAs2

Alexandria ALEX

Alex-ID: agm076836701 · Space group: Cm (#8)

Basic Information

Formula
YHoAs2
Alex-ID
agm076836701
Elements
3
Sites
24
Space group
Cm (#8)
Crystal system
monoclinic
Volume
589.45
ų
Cell a
7.1215
Å
Cell b
7.1215
Å
Cell c
16.4499
Å
α angle
73.19
°
β angle
106.81
°
γ angle
131.85
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
YHoAs2
Y
6.00 · 25.0%
Ho
6.00 · 25.0%
As
12.00 · 50.0%

Energy & Stability

Energy above hull
0.0025
eV/atom
Formation energy
-1.5443
eV/atom
Corrected total energy
-159.1064
eV
Raw total energy
-159.1064
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0018
eV
DOS at Fermi level
3.3350
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2_12464_spg8

Decomposition

Y2HoAs3 YHo3As4

Computed at

2025-01-14 06:41:54

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: agm076836701).

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 agm076836701
data_agm076836701
_cell_length_a     7.12150
_cell_length_b     7.12150
_cell_length_c     16.44994
_cell_angle_alpha  73.19266
_cell_angle_beta   106.80734
_cell_angle_gamma  131.85067
_cell_volume       589.44925
_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
  Y1 Y 0.92239 0.07761 0.21992 1.00000
  Y2 Y 0.92244 0.07756 0.96982 1.00000
  Y3 Y 0.92283 0.07717 0.71950 1.00000
  Y4 Y 0.25615 0.74385 0.80275 1.00000
  Y5 Y 0.58901 0.41099 0.38663 1.00000
  Y6 Y 0.25586 0.74414 0.05305 1.00000
  Ho1 Ho 0.25582 0.74418 0.30339 1.00000
  Ho2 Ho 0.58919 0.41081 0.88614 1.00000
  Ho3 Ho 0.25613 0.74387 0.55312 1.00000
  Ho4 Ho 0.58940 0.41060 0.63593 1.00000
  Ho5 Ho 0.92240 0.07760 0.46959 1.00000
  Ho6 Ho 0.58913 0.41087 0.13680 1.00000
  As1 As 0.42235 0.57765 0.21993 1.00000
  As2 As 0.08927 0.91073 0.88624 1.00000
  As3 As 0.75608 0.24392 0.55301 1.00000
  As4 As 0.75505 0.24495 0.80257 1.00000
  As5 As 0.42196 0.57804 0.46993 1.00000
  As6 As 0.75474 0.24526 0.05286 1.00000
  As7 As 0.42358 0.57642 0.96998 1.00000
  As8 As 0.75573 0.24427 0.30327 1.00000
  As9 As 0.08937 0.91063 0.63537 1.00000
  As10 As 0.08962 0.91038 0.38705 1.00000
  As11 As 0.42335 0.57665 0.71927 1.00000
  As12 As 0.08963 0.91037 0.13714 1.00000
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