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SrCeGa3S7

Alexandria ALEX

Alex-ID: agm022085477 · Space group: P2_1 (#4)

Basic Information

Formula
SrCeGa3S7
Alex-ID
agm022085477
Elements
4
Sites
24
Space group
P2_1 (#4)
Crystal system
monoclinic
Volume
597.21
ų
Cell a
6.3027
Å
Cell b
9.7159
Å
Cell c
9.7532
Å
α angle
90.00
°
β angle
90.68
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SrCeGa3S7
Sr
2.00 · 8.3%
Ce
2.00 · 8.3%
Ga
6.00 · 25.0%
S
14.00 · 58.3%

Energy & Stability

Energy above hull
0.0335
eV/atom
Formation energy
-1.6042
eV/atom
Corrected total energy
-129.7084
eV
Raw total energy
-120.4200
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0013
eV
DOS at Fermi level
15.4835
Total magnetisation
2.0001
μB

Additional Information

Prototype ID

ABC3D7_40_spg4

Decomposition

Ga2S3 Ce3S5 Sr(GaS2)2 GaS

Computed at

2025-01-29 15:10:17

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: agm022085477).

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 agm022085477
data_agm022085477
_cell_length_a     6.30269
_cell_length_b     9.71594
_cell_length_c     9.75316
_cell_angle_alpha  90.00000
_cell_angle_beta   90.67675
_cell_angle_gamma  90.00000
_cell_volume       597.20874
_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
  Sr1 Sr 0.97932 0.15461 0.41313 1.00000
  Sr2 Sr 0.02068 0.65461 0.58687 1.00000
  Ce1 Ce 0.99096 0.84382 0.09626 1.00000
  Ce2 Ce 0.00904 0.34382 0.90374 1.00000
  Ga1 Ga 0.50150 0.50102 0.24656 1.00000
  Ga2 Ga 0.49850 0.00102 0.75344 1.00000
  Ga3 Ga 0.54270 0.64806 0.90761 1.00000
  Ga4 Ga 0.45730 0.14806 0.09239 1.00000
  Ga5 Ga 0.53739 0.35165 0.60992 1.00000
  Ga6 Ga 0.46261 0.85165 0.39008 1.00000
  S1 S 0.18598 0.35592 0.62340 1.00000
  S2 S 0.81402 0.85592 0.37660 1.00000
  S3 S 0.18921 0.64134 0.90342 1.00000
  S4 S 0.81079 0.14134 0.09658 1.00000
  S5 S 0.29475 0.00568 0.24651 1.00000
  S6 S 0.70525 0.50568 0.75349 1.00000
  S7 S 0.26561 0.66420 0.31452 1.00000
  S8 S 0.73439 0.16420 0.68548 1.00000
  S9 S 0.27313 0.34384 0.15164 1.00000
  S10 S 0.72687 0.84384 0.84836 1.00000
  S11 S 0.74913 0.57521 0.09281 1.00000
  S12 S 0.25087 0.07521 0.90719 1.00000
  S13 S 0.71515 0.41519 0.41460 1.00000
  S14 S 0.28485 0.91519 0.58540 1.00000
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