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YPaS4

Alexandria ALEX

Alex-ID: agm005778914 · Space group: C2/m (#12)

Basic Information

Formula
YPaS4
Alex-ID
agm005778914
Elements
3
Sites
6
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
186.20
ų
Cell a
4.0717
Å
Cell b
7.6874
Å
Cell c
6.9117
Å
α angle
115.77
°
β angle
90.00
°
γ angle
105.36
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
YPaS4
Y
1.00 · 16.7%
Pa
1.00 · 16.7%
S
4.00 · 66.7%

Energy & Stability

Energy above hull
0.0003
eV/atom
Formation energy
-2.2032
eV/atom
Corrected total energy
-45.6909
eV
Raw total energy
-43.0370
eV

Electronic Structure

Indirect band gap
1.5430
eV
Direct band gap
1.5648
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC4_123_spg12

Decomposition

YPaS4

Computed at

2023-07-31 11:46:08.716635

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: agm005778914).

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 agm005778914
data_agm005778914
_cell_length_a     4.07170
_cell_length_b     7.68743
_cell_length_c     6.91171
_cell_angle_alpha  115.77455
_cell_angle_beta   90.00000
_cell_angle_gamma  105.35676
_cell_volume       186.20399
_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 0.00000 0.00000 0.00000 1.00000
  Pa1 Pa 0.50000 0.00000 0.50000 1.00000
  S1 S 0.60360 0.20720 0.27919 1.00000
  S2 S 0.89489 0.78978 0.24482 1.00000
  S3 S 0.39640 0.79280 0.72081 1.00000
  S4 S 0.10511 0.21022 0.75518 1.00000
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