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Ag12Sn2Au5

Alexandria ALEX

Alex-ID: agm003369718 · Space group: C2/m (#12)

Basic Information

Formula
Ag12Sn2Au5
Alex-ID
agm003369718
Elements
3
Sites
19
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
373.72
ų
Cell a
8.1014
Å
Cell b
7.7494
Å
Cell c
7.0838
Å
α angle
81.75
°
β angle
90.00
°
γ angle
121.51
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ag12Sn2Au5
Ag
12.00 · 63.2%
Sn
2.00 · 10.5%
Au
5.00 · 26.3%

Energy & Stability

Energy above hull
0.0949
eV/atom
Formation energy
0.0384
eV/atom
Corrected total energy
-57.8773
eV
Raw total energy
-57.8773
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
5.5369
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A2B5C12_26_spg12

Decomposition

Ag7Au2 SnAu Ag

Computed at

2022-02-06 10:47:18.828750

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: agm003369718).

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 agm003369718
data_agm003369718
_cell_length_a     8.10139
_cell_length_b     7.74936
_cell_length_c     7.08380
_cell_angle_alpha  81.74830
_cell_angle_beta   90.00000
_cell_angle_gamma  121.51443
_cell_volume       373.72059
_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
  Ag1 Ag 0.13325 0.26650 0.13876 1.00000
  Ag2 Ag 0.06953 0.50741 0.81011 1.00000
  Ag3 Ag 0.43788 0.50741 0.81011 1.00000
  Ag4 Ag 0.18202 0.79251 0.42777 1.00000
  Ag5 Ag 0.61048 0.79251 0.42777 1.00000
  Ag6 Ag 0.44288 0.88575 0.71967 1.00000
  Ag7 Ag 0.55712 0.11425 0.28033 1.00000
  Ag8 Ag 0.81798 0.20749 0.57223 1.00000
  Ag9 Ag 0.38952 0.20749 0.57223 1.00000
  Ag10 Ag 0.93047 0.49259 0.18989 1.00000
  Ag11 Ag 0.56212 0.49259 0.18989 1.00000
  Ag12 Ag 0.86675 0.73350 0.86124 1.00000
  Sn1 Sn 0.76901 1.00000 1.00000 1.00000
  Sn2 Sn 0.23099 0.00000 0.00000 1.00000
  Au1 Au 0.22250 0.44500 0.47726 1.00000
  Au2 Au 0.35570 0.71140 0.10999 1.00000
  Au3 Au 0.00000 0.00000 0.50000 1.00000
  Au4 Au 0.64430 0.28860 0.89001 1.00000
  Au5 Au 0.77750 0.55500 0.52274 1.00000
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