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YErSbAs

Alexandria ALEX

Alex-ID: agm005198183 · Space group: R3m (#160)

Basic Information

Formula
YErSbAs
Alex-ID
agm005198183
Elements
4
Sites
4
Space group
R3m (#160)
Crystal system
trigonal
Volume
109.24
ų
Cell a
4.1942
Å
Cell b
4.1946
Å
Cell c
7.5672
Å
α angle
90.00
°
β angle
106.08
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
YErSbAs
Y
1.00 · 25.0%
Er
1.00 · 25.0%
Sb
1.00 · 25.0%
As
1.00 · 25.0%

Energy & Stability

Energy above hull
0.1238
eV/atom
Formation energy
-1.2192
eV/atom
Corrected total energy
-24.6748
eV
Raw total energy
-24.6748
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.1461
eV
DOS at Fermi level
0.8823
Total magnetisation
-0.0001
μB

Additional Information

Prototype ID

ABCD_113_spg8

Decomposition

YSb ErAs

Computed at

2022-07-10 09:19:07.118783

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: agm005198183).

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 agm005198183
data_agm005198183
_cell_length_a     4.19415
_cell_length_b     4.19461
_cell_length_c     7.56717
_cell_angle_alpha  90.00353
_cell_angle_beta   106.08020
_cell_angle_gamma  119.99741
_cell_volume       109.23833
_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 0.95581 0.37600 0.34696 1.00000
  Er1 Er 0.31808 0.55690 0.89024 1.00000
  Sb1 Sb 0.47293 0.13439 0.62300 1.00000
  As1 As 0.13107 0.96351 0.10945 1.00000
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