Navigation

HEAS Data Platform · Materials Science Database

Cs3Sb2As

Alexandria ALEX

Alex-ID: agm005677597 · Space group: P2_1/c (#14)

Basic Information

Formula
Cs3Sb2As
Alex-ID
agm005677597
Elements
3
Sites
24
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
1,224.15
ų
Cell a
9.0523
Å
Cell b
11.3110
Å
Cell c
15.2805
Å
α angle
90.00
°
β angle
128.52
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs3Sb2As
Cs
12.00 · 50.0%
Sb
8.00 · 33.3%
As
4.00 · 16.7%

Energy & Stability

Energy above hull
0.0969
eV/atom
Formation energy
-0.3618
eV/atom
Corrected total energy
-70.5385
eV
Raw total energy
-70.5385
eV

Electronic Structure

Indirect band gap
0.1299
eV
Direct band gap
0.1360
eV
DOS at Fermi level
5.6386
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3_2123_spg14

Decomposition

CsSb CsAs

Computed at

2023-08-07 08:20:09.921784

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: agm005677597).

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 agm005677597
data_agm005677597
_cell_length_a     9.05228
_cell_length_b     11.31101
_cell_length_c     15.28049
_cell_angle_alpha  90.00001
_cell_angle_beta   128.51766
_cell_angle_gamma  89.99999
_cell_volume       1224.14892
_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
  Cs1 Cs 0.32507 0.93425 0.06060 1.00000
  Cs2 Cs 0.17493 0.43425 0.43940 1.00000
  Cs3 Cs 0.67493 0.06575 0.93940 1.00000
  Cs4 Cs 0.82507 0.56575 0.56060 1.00000
  Cs5 Cs 0.35835 0.55059 0.17344 1.00000
  Cs6 Cs 0.14165 0.05059 0.32656 1.00000
  Cs7 Cs 0.64165 0.44941 0.82656 1.00000
  Cs8 Cs 0.85835 0.94941 0.67344 1.00000
  Cs9 Cs 0.80454 0.65754 0.12957 1.00000
  Cs10 Cs 0.69546 0.15754 0.37043 1.00000
  Cs11 Cs 0.19546 0.34246 0.87043 1.00000
  Cs12 Cs 0.30454 0.84246 0.62957 1.00000
  Sb1 Sb 0.78850 0.79617 0.35657 1.00000
  Sb2 Sb 0.71150 0.29617 0.14343 1.00000
  Sb3 Sb 0.21150 0.20383 0.64343 1.00000
  Sb4 Sb 0.28850 0.70383 0.85657 1.00000
  Sb5 Sb 0.34576 0.72176 0.39808 1.00000
  Sb6 Sb 0.15424 0.22176 0.10192 1.00000
  Sb7 Sb 0.65424 0.27824 0.60192 1.00000
  Sb8 Sb 0.84576 0.77824 0.89808 1.00000
  As1 As 0.51740 0.86269 0.35847 1.00000
  As2 As 0.98260 0.36269 0.14153 1.00000
  As3 As 0.48260 0.13731 0.64153 1.00000
  As4 As 0.01740 0.63731 0.85847 1.00000
Get direct link