Navigation

HEAS Data Platform · Materials Science Database

Ho2US3

Alexandria ALEX

Alex-ID: agm005649985 · Space group: C2/m (#12)

Basic Information

Formula
Ho2US3
Alex-ID
agm005649985
Elements
3
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
248.26
ų
Cell a
6.6968
Å
Cell b
6.6968
Å
Cell c
6.7742
Å
α angle
99.49
°
β angle
99.49
°
γ angle
120.04
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ho2US3
Ho
4.00 · 33.3%
U
2.00 · 16.7%
S
6.00 · 50.0%

Energy & Stability

Energy above hull
0.0539
eV/atom
Formation energy
-2.0852
eV/atom
Corrected total energy
-90.6770
eV
Raw total energy
-86.6962
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0005
eV
DOS at Fermi level
14.6979
Total magnetisation
5.4714
μB

Additional Information

Prototype ID

AB2C3_417_spg8

Decomposition

US Ho5S6 U2S

Computed at

2023-08-25 03:54:14.677890

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: agm005649985).

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 agm005649985
data_agm005649985
_cell_length_a     6.69679
_cell_length_b     6.69679
_cell_length_c     6.77415
_cell_angle_alpha  99.48675
_cell_angle_beta   99.48674
_cell_angle_gamma  120.04376
_cell_volume       248.26376
_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 0.83334 0.16666 0.50000 1.00000
  Ho2 Ho 0.33333 0.66666 0.00000 1.00000
  Ho3 Ho 0.16812 0.83188 0.50000 1.00000
  Ho4 Ho 0.49855 0.50145 0.50000 1.00000
  U1 U 0.99963 0.00037 1.00000 1.00000
  U2 U 0.66704 0.33296 0.00000 1.00000
  S1 S 0.58238 0.91571 0.74835 1.00000
  S2 S 0.08429 0.41762 0.25165 1.00000
  S3 S 0.91622 0.58248 0.74761 1.00000
  S4 S 0.24915 0.24955 0.74761 1.00000
  S5 S 0.41752 0.08378 0.25239 1.00000
  S6 S 0.75045 0.75085 0.25239 1.00000
Get direct link