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Ac3SnPd9Au2

Alexandria ALEX

Alex-ID: agm004677757 · Space group: P-3m1 (#164)

Basic Information

Formula
Ac3SnPd9Au2
Alex-ID
agm004677757
Elements
4
Sites
15
Space group
P-3m1 (#164)
Crystal system
trigonal
Volume
366.62
ų
Cell a
5.7390
Å
Cell b
5.7390
Å
Cell c
12.8532
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ac3SnPd9Au2
Ac
3.00 · 20.0%
Sn
1.00 · 6.7%
Pd
9.00 · 60.0%
Au
2.00 · 13.3%

Energy & Stability

Energy above hull
0.2069
eV/atom
Formation energy
-0.5346
eV/atom
Corrected total energy
-77.6377
eV
Raw total energy
-77.6377
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
5.4671
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C3D9_88_spg164

Decomposition

Ac4SnPd12 Ac2(SnPd3)3 Ac2(PdAu)5 Ac2Pd3Au4

Computed at

2022-07-01 09:22:09.292736

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: agm004677757).

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 agm004677757
data_agm004677757
_cell_length_a     5.73905
_cell_length_b     5.73905
_cell_length_c     12.85320
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       366.62490
_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
  Ac1 Ac 0.33333 0.66667 0.75956 1.00000
  Ac2 Ac 0.00000 0.00000 0.00000 1.00000
  Ac3 Ac 0.66667 0.33333 0.24044 1.00000
  Sn1 Sn 0.00000 0.00000 0.50000 1.00000
  Pd1 Pd 0.83107 0.16893 0.65902 1.00000
  Pd2 Pd 0.83107 0.66213 0.65902 1.00000
  Pd3 Pd 0.33787 0.16893 0.65902 1.00000
  Pd4 Pd 0.66213 0.83107 0.34098 1.00000
  Pd5 Pd 0.16893 0.33787 0.34098 1.00000
  Pd6 Pd 0.16893 0.83107 0.34098 1.00000
  Pd7 Pd 0.50000 0.00000 0.00000 1.00000
  Pd8 Pd 0.00000 0.50000 0.00000 1.00000
  Pd9 Pd 0.50000 0.50000 0.00000 1.00000
  Au1 Au 0.33333 0.66667 0.16959 1.00000
  Au2 Au 0.66667 0.33333 0.83041 1.00000
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