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Sr3SnAu

Alexandria ALEX

Alex-ID: agm003716865 · Space group: Cmce (#64)

Basic Information

Formula
Sr3SnAu
Alex-ID
agm003716865
Elements
3
Sites
20
Space group
Cmce (#64)
Crystal system
orthorhombic
Volume
735.21
ų
Cell a
9.2535
Å
Cell b
8.9436
Å
Cell c
8.9436
Å
α angle
83.36
°
β angle
89.97
°
γ angle
89.97
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr3SnAu
Sr
12.00 · 60.0%
Sn
4.00 · 20.0%
Au
4.00 · 20.0%

Energy & Stability

Energy above hull
0.1255
eV/atom
Formation energy
-0.5604
eV/atom
Corrected total energy
-60.6025
eV
Raw total energy
-60.6025
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0130
eV
DOS at Fermi level
8.5603
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC3_4881_spg15

Decomposition

Sr2Sn SrAu

Computed at

2022-04-18 00:31:10.010552

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: agm003716865).

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 agm003716865
data_agm003716865
_cell_length_a     9.25347
_cell_length_b     8.94364
_cell_length_c     8.94364
_cell_angle_alpha  83.36027
_cell_angle_beta   89.97472
_cell_angle_gamma  89.97472
_cell_volume       735.20868
_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 0.58817 0.80830 0.01047 1.00000
  Sr2 Sr 0.91183 0.98953 0.19170 1.00000
  Sr3 Sr 0.41183 0.19170 0.98953 1.00000
  Sr4 Sr 0.08817 0.01047 0.80830 1.00000
  Sr5 Sr 0.81420 0.42430 0.07537 1.00000
  Sr6 Sr 0.68580 0.92463 0.57570 1.00000
  Sr7 Sr 0.18580 0.57570 0.92463 1.00000
  Sr8 Sr 0.31420 0.07537 0.42430 1.00000
  Sr9 Sr 0.58817 0.49193 0.69226 1.00000
  Sr10 Sr 0.91183 0.30774 0.50807 1.00000
  Sr11 Sr 0.41183 0.50807 0.30774 1.00000
  Sr12 Sr 0.08817 0.69226 0.49193 1.00000
  Sn1 Sn 0.25000 0.85228 0.14772 1.00000
  Sn2 Sn 0.75000 0.14772 0.85228 1.00000
  Sn3 Sn 0.25000 0.35290 0.64710 1.00000
  Sn4 Sn 0.75000 0.64710 0.35290 1.00000
  Au1 Au 0.87044 0.69744 0.80628 1.00000
  Au2 Au 0.62956 0.19372 0.30256 1.00000
  Au3 Au 0.12956 0.30256 0.19372 1.00000
  Au4 Au 0.37044 0.80628 0.69744 1.00000
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