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CsSr2SiS4Br

Alexandria ALEX

Alex-ID: agm010875445 · Space group: P2_1/c (#14)

Basic Information

Formula
CsSr2SiS4Br
Alex-ID
agm010875445
Elements
5
Sites
36
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
1,006.42
ų
Cell a
9.6218
Å
Cell b
8.5337
Å
Cell c
12.2594
Å
α angle
90.00
°
β angle
91.10
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CsSr2SiS4Br
Cs
4.00 · 11.1%
Sr
8.00 · 22.2%
Si
4.00 · 11.1%
S
16.00 · 44.4%
Br
4.00 · 11.1%

Energy & Stability

Energy above hull
0.0229
eV/atom
Formation energy
-1.8942
eV/atom
Corrected total energy
-179.5551
eV
Raw total energy
-168.9397
eV

Electronic Structure

Indirect band gap
3.3342
eV
Direct band gap
3.3391
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD2E4_11_spg14

Decomposition

Sr2SiS4 CsBr

Computed at

2025-01-01 08:01:58

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: agm010875445).

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 agm010875445
data_agm010875445
_cell_length_a     9.62182
_cell_length_b     8.53367
_cell_length_c     12.25936
_cell_angle_alpha  90.00000
_cell_angle_beta   91.10237
_cell_angle_gamma  90.00000
_cell_volume       1006.42279
_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 0.02077 0.91887 0.33047 1.00000
  Cs2 Cs 0.97923 0.41887 0.16953 1.00000
  Cs3 Cs 0.97923 0.08113 0.66953 1.00000
  Cs4 Cs 0.02077 0.58113 0.83047 1.00000
  Sr1 Sr 0.47805 0.90867 0.32517 1.00000
  Sr2 Sr 0.52195 0.40867 0.17483 1.00000
  Sr3 Sr 0.52195 0.09133 0.67483 1.00000
  Sr4 Sr 0.47805 0.59133 0.82517 1.00000
  Sr5 Sr 0.74902 0.90629 0.03069 1.00000
  Sr6 Sr 0.25098 0.40629 0.46931 1.00000
  Sr7 Sr 0.25098 0.09371 0.96931 1.00000
  Sr8 Sr 0.74902 0.59371 0.53069 1.00000
  Si1 Si 0.73097 0.19147 0.40202 1.00000
  Si2 Si 0.26903 0.69147 0.09798 1.00000
  Si3 Si 0.26903 0.80853 0.59798 1.00000
  Si4 Si 0.73097 0.30853 0.90202 1.00000
  S1 S 0.08288 0.81972 0.05834 1.00000
  S2 S 0.91712 0.31972 0.44166 1.00000
  S3 S 0.91712 0.18028 0.94166 1.00000
  S4 S 0.08288 0.68028 0.55834 1.00000
  S5 S 0.71033 0.13472 0.23119 1.00000
  S6 S 0.28967 0.63472 0.26881 1.00000
  S7 S 0.28967 0.86528 0.76881 1.00000
  S8 S 0.71033 0.36528 0.73119 1.00000
  S9 S 0.43969 0.84140 0.06085 1.00000
  S10 S 0.56031 0.34140 0.43915 1.00000
  S11 S 0.56031 0.15860 0.93915 1.00000
  S12 S 0.43969 0.65860 0.56085 1.00000
  S13 S 0.71007 0.97973 0.49391 1.00000
  S14 S 0.28993 0.47973 0.00609 1.00000
  S15 S 0.28993 0.02027 0.50609 1.00000
  S16 S 0.71007 0.52027 0.99391 1.00000
  Br1 Br 0.27965 0.17643 0.22796 1.00000
  Br2 Br 0.72035 0.67643 0.27204 1.00000
  Br3 Br 0.72035 0.82357 0.77204 1.00000
  Br4 Br 0.27965 0.32357 0.72796 1.00000
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