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InAg4Au7

Alexandria ALEX

Alex-ID: agm059076449 · Space group: C2/m (#12)

Basic Information

Formula
InAg4Au7
Alex-ID
agm059076449
Elements
3
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
219.23
ų
Cell a
5.0721
Å
Cell b
5.0721
Å
Cell c
11.8701
Å
α angle
73.75
°
β angle
106.25
°
γ angle
131.02
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
InAg4Au7
In
1.00 · 8.3%
Ag
4.00 · 33.3%
Au
7.00 · 58.3%

Energy & Stability

Energy above hull
0.0222
eV/atom
Formation energy
-0.0599
eV/atom
Corrected total energy
-37.8351
eV
Raw total energy
-37.8351
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0184
eV
DOS at Fermi level
3.9082
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB4C7_186_spg12

Decomposition

AgAu AgAu6 InAu

Computed at

2025-03-09 10:08:05

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: agm059076449).

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 agm059076449
data_agm059076449
_cell_length_a     5.07207
_cell_length_b     5.07207
_cell_length_c     11.87014
_cell_angle_alpha  73.74518
_cell_angle_beta   106.25482
_cell_angle_gamma  131.01914
_cell_volume       219.22905
_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
  In1 In 0.00000 0.00000 0.00000 1.00000
  Ag1 Ag 0.33169 0.66831 0.58223 1.00000
  Ag2 Ag 0.66831 0.33169 0.41777 1.00000
  Ag3 Ag 0.32626 0.67374 0.82765 1.00000
  Ag4 Ag 0.67374 0.32626 0.17235 1.00000
  Au1 Au 0.00000 0.00000 0.50000 1.00000
  Au2 Au 0.33729 0.66271 0.08490 1.00000
  Au3 Au 0.66271 0.33729 0.91510 1.00000
  Au4 Au 0.33836 0.66164 0.33664 1.00000
  Au5 Au 0.66164 0.33836 0.66336 1.00000
  Au6 Au 0.99483 0.00517 0.74836 1.00000
  Au7 Au 0.00517 0.99483 0.25164 1.00000
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