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SrAc(BiAu)2

Alexandria ALEX

Alex-ID: agm047741024 · Space group: P-3m1 (#164)

Alexandria Database API

Basic Information

Formula
SrAc(BiAu)2
Alex-ID
agm047741024
Elements
4
Sites
6
Space group
P-3m1 (#164)
Crystal system
trigonal
Volume
185.96
ų
Cell a
4.8881
Å
Cell b
4.8881
Å
Cell c
8.9869
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SrAc(BiAu)2
Sr
1.00 · 16.7%
Ac
1.00 · 16.7%
Bi
2.00 · 33.3%
Au
2.00 · 33.3%

Energy & Stability

Energy above hull
0.0542
eV/atom
Formation energy
-0.7452
eV/atom
Corrected total energy
-24.5856
eV
Raw total energy
-24.5856
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
2.6800
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D2_146_spg164

Decomposition

Ac3Bi4Au3 SrBiAu SrAcAu4 Sr5Bi3Au

Computed at

2025-04-14 13:06:15

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: agm047741024).

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 agm047741024
data_agm047741024
_cell_length_a     4.88812
_cell_length_b     4.88812
_cell_length_c     8.98694
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       185.96296
_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 0.00000 0.50000 1.00000
  Ac1 Ac 0.00000 0.00000 0.00000 1.00000
  Bi1 Bi 0.66667 0.33333 0.73339 1.00000
  Bi2 Bi 0.33333 0.66667 0.26661 1.00000
  Au1 Au 0.66667 0.33333 0.20709 1.00000
  Au2 Au 0.33333 0.66667 0.79291 1.00000
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