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SrIn2GaAu5

Alexandria ALEX

Alex-ID: agm005178483 · Space group: Immm (#71)

Basic Information

Formula
SrIn2GaAu5
Alex-ID
agm005178483
Elements
4
Sites
9
Space group
Immm (#71)
Crystal system
orthorhombic
Volume
219.96
ų
Cell a
4.9468
Å
Cell b
6.0866
Å
Cell c
8.2914
Å
α angle
111.53
°
β angle
107.36
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SrIn2GaAu5
Sr
1.00 · 11.1%
In
2.00 · 22.2%
Ga
1.00 · 11.1%
Au
5.00 · 55.6%

Energy & Stability

Energy above hull
0.1352
eV/atom
Formation energy
-0.2778
eV/atom
Corrected total energy
-29.1454
eV
Raw total energy
-29.1454
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0598
eV
DOS at Fermi level
3.8240
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D5_208_spg71

Decomposition

Sr2(GaAu2)3 Sr(InAu)3 InAu SrInAu5

Computed at

2023-01-07 20:10:56.866309

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: agm005178483).

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 agm005178483
data_agm005178483
_cell_length_a     4.94683
_cell_length_b     6.08659
_cell_length_c     8.29141
_cell_angle_alpha  111.53329
_cell_angle_beta   107.35616
_cell_angle_gamma  90.00000
_cell_volume       219.95920
_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 0.00000 0.50000 0.00000 1.00000
  In1 In 0.19282 0.19282 0.38564 1.00000
  In2 In 0.80718 0.80718 0.61436 1.00000
  Ga1 Ga 0.50000 0.00000 0.00000 1.00000
  Au1 Au 0.64295 0.87900 0.28590 1.00000
  Au2 Au 0.35705 0.12100 0.71410 1.00000
  Au3 Au 0.35705 0.59310 0.71410 1.00000
  Au4 Au 0.64295 0.40690 0.28590 1.00000
  Au5 Au 0.00000 0.00000 0.00000 1.00000
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