Navigation

HEAS Data Platform · Materials Science Database

CsAcS14

Alexandria ALEX

Alex-ID: agm005757308 · Space group: Imma (#74)

Basic Information

Formula
CsAcS14
Alex-ID
agm005757308
Elements
3
Sites
32
Space group
Imma (#74)
Crystal system
orthorhombic
Volume
1,213.47
ų
Cell a
11.2782
Å
Cell b
14.1269
Å
Cell c
14.1269
Å
α angle
36.45
°
β angle
66.47
°
γ angle
66.47
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CsAcS14
Cs
2.00 · 6.3%
Ac
2.00 · 6.3%
S
28.00 · 87.5%

Energy & Stability

Energy above hull
0.1570
eV/atom
Formation energy
-0.8603
eV/atom
Corrected total energy
-153.0273
eV
Raw total energy
-134.4504
eV

Electronic Structure

Indirect band gap
0.0824
eV
Direct band gap
0.0857
eV
DOS at Fermi level
12.1588
Total magnetisation
-0.0003
μB

Additional Information

Prototype ID

ABC14_108_spg74

Decomposition

AcS2 CsS15 CsS10

Computed at

2023-07-19 09:19:18.771717

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: agm005757308).

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 agm005757308
data_agm005757308
_cell_length_a     11.27819
_cell_length_b     14.12692
_cell_length_c     14.12692
_cell_angle_alpha  36.45195
_cell_angle_beta   66.47299
_cell_angle_gamma  66.47299
_cell_volume       1213.46875
_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 0.25000 0.46287 0.03713 1.00000
  Cs2 Cs 0.75000 0.53713 0.96287 1.00000
  Ac1 Ac 0.50000 0.00000 0.50000 1.00000
  Ac2 Ac 0.00000 0.00000 0.50000 1.00000
  S1 S 0.58262 0.43953 0.39523 1.00000
  S2 S 0.41738 0.56047 0.60477 1.00000
  S3 S 0.08262 0.89523 0.93953 1.00000
  S4 S 0.91738 0.10477 0.06047 1.00000
  S5 S 0.19216 0.00510 0.61058 1.00000
  S6 S 0.80784 0.99490 0.38942 1.00000
  S7 S 0.69216 0.11058 0.50510 1.00000
  S8 S 0.30784 0.88942 0.49490 1.00000
  S9 S 0.10596 0.08126 0.70682 1.00000
  S10 S 0.89404 0.91874 0.29318 1.00000
  S11 S 0.60596 0.20682 0.58126 1.00000
  S12 S 0.39404 0.79318 0.41874 1.00000
  S13 S 0.84678 0.49880 0.20565 1.00000
  S14 S 0.55123 0.50121 0.79435 1.00000
  S15 S 0.34678 0.70565 0.99880 1.00000
  S16 S 0.05123 0.29435 0.00121 1.00000
  S17 S 0.15322 0.50120 0.79435 1.00000
  S18 S 0.44877 0.49879 0.20565 1.00000
  S19 S 0.65322 0.29435 0.00120 1.00000
  S20 S 0.94877 0.70565 0.99879 1.00000
  S21 S 0.48203 0.85521 0.82232 1.00000
  S22 S 0.15956 0.14479 0.17768 1.00000
  S23 S 0.98203 0.32232 0.35521 1.00000
  S24 S 0.65956 0.67768 0.64479 1.00000
  S25 S 0.51797 0.14479 0.17768 1.00000
  S26 S 0.84044 0.85521 0.82232 1.00000
  S27 S 0.01797 0.67768 0.64479 1.00000
  S28 S 0.34044 0.32232 0.35521 1.00000
Get direct link