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Ce3As2S

Alexandria ALEX

Alex-ID: agm005648397 · Space group: Immm (#71)

Basic Information

Formula
Ce3As2S
Alex-ID
agm005648397
Elements
3
Sites
6
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
152.83
ų
Cell a
4.1658
Å
Cell b
5.8882
Å
Cell c
7.1989
Å
α angle
114.14
°
β angle
106.82
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ce3As2S
Ce
3.00 · 50.0%
As
2.00 · 33.3%
S
1.00 · 16.7%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-1.7391
eV/atom
Corrected total energy
-41.6813
eV
Raw total energy
-41.0178
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0003
eV
DOS at Fermi level
15.7583
Total magnetisation
2.4356
μB

Additional Information

Prototype ID

AB2C3_4_spg71

Decomposition

Ce3As2S

Computed at

2023-08-25 04:35:47.985866

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: agm005648397).

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 agm005648397
data_agm005648397
_cell_length_a     4.16578
_cell_length_b     5.88819
_cell_length_c     7.19890
_cell_angle_alpha  114.13979
_cell_angle_beta   106.81810
_cell_angle_gamma  90.00000
_cell_volume       152.82531
_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
  Ce1 Ce 0.83774 0.33774 0.17548 1.00000
  Ce2 Ce 0.16226 0.66226 0.82452 1.00000
  Ce3 Ce 0.50000 0.00000 0.50000 1.00000
  As1 As 0.83179 0.83179 0.16359 1.00000
  As2 As 0.16821 0.16821 0.83641 1.00000
  S1 S 0.50000 0.50000 0.50000 1.00000
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