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Al2S3

Alexandria ALEX

Alex-ID: agm005270944 · Space group: P1 (#1)

Basic Information

Formula
Al2S3
Alex-ID
agm005270944
Elements
2
Sites
30
Space group
P1 (#1)
Crystal system
triclinic
Volume
742.94
ų
Cell a
6.8043
Å
Cell b
7.3711
Å
Cell c
19.0313
Å
α angle
92.23
°
β angle
77.48
°
γ angle
54.58
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Al2S3
S
18.00 · 60.0%
Al
12.00 · 40.0%

Energy & Stability

Energy above hull
0.1903
eV/atom
Formation energy
-1.2686
eV/atom
Corrected total energy
-157.2992
eV
Raw total energy
-145.3570
eV

Electronic Structure

Indirect band gap
1.6470
eV
Direct band gap
1.6470
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B3_3294_spg1

Decomposition

Al2S3

Computed at

2023-05-12 17:57:01.919556

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: agm005270944).

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 agm005270944
data_agm005270944
_cell_length_a     6.80432
_cell_length_b     7.37115
_cell_length_c     19.03131
_cell_angle_alpha  92.22739
_cell_angle_beta   77.48151
_cell_angle_gamma  54.57751
_cell_volume       742.94117
_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
  S1 S 0.36492 0.22375 0.67807 1.00000
  S2 S 0.50553 0.68191 0.64889 1.00000
  S3 S 0.86735 0.63351 0.24786 1.00000
  S4 S 0.71526 0.64315 0.95093 1.00000
  S5 S 0.40618 0.38073 0.29147 1.00000
  S6 S 0.00574 0.71619 0.64077 1.00000
  S7 S 0.64915 0.21752 0.95161 1.00000
  S8 S 0.04304 0.21233 0.33690 1.00000
  S9 S 0.77568 0.95476 0.40782 1.00000
  S10 S 0.28407 0.14994 0.11393 1.00000
  S11 S 0.28642 0.84411 0.47312 1.00000
  S12 S 0.90303 0.84414 0.08384 1.00000
  S13 S 0.16620 0.69831 0.81951 1.00000
  S14 S 0.53861 0.12554 0.56018 1.00000
  S15 S 0.85063 0.24874 0.75323 1.00000
  S16 S 0.49317 0.55304 0.13121 1.00000
  S17 S 0.96608 0.52620 0.48684 1.00000
  S18 S 0.47400 0.03334 0.82545 1.00000
  Al1 Al 0.59653 0.20939 0.06848 1.00000
  Al2 Al 0.60798 0.87586 0.70478 1.00000
  Al3 Al 0.97893 0.57879 0.36474 1.00000
  Al4 Al 0.61742 0.76374 0.06926 1.00000
  Al5 Al 0.53785 0.79969 0.53722 1.00000
  Al6 Al 0.20859 0.27321 0.23424 1.00000
  Al7 Al 0.48161 0.31516 0.77625 1.00000
  Al8 Al 0.09532 0.87446 0.72062 1.00000
  Al9 Al 0.04095 0.80083 0.18904 1.00000
  Al10 Al 0.75540 0.88727 0.90033 1.00000
  Al11 Al 0.80634 0.11218 0.30618 1.00000
  Al12 Al 0.97804 0.82231 0.52310 1.00000
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