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TaAg

Alexandria ALEX

Alex-ID: agm004468982 · Space group: Pm-3n (#223)

Basic Information

Formula
TaAg
Alex-ID
agm004468982
Elements
2
Sites
12
Space group
Pm-3n (#223)
Crystal system
cubic
Volume
389.91
ų
Cell a
7.3056
Å
Cell b
7.3056
Å
Cell c
7.3056
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TaAg
Ta
6.00 · 50.0%
Ag
6.00 · 50.0%

Energy & Stability

Energy above hull
2.2421
eV/atom
Formation energy
2.2421
eV/atom
Corrected total energy
-61.3176
eV
Raw total energy
-61.3176
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0225
eV
DOS at Fermi level
13.9965
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB_2124_spg223

Decomposition

Ag Ta

Computed at

2022-05-31 13:20:11.069596

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: agm004468982).

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 agm004468982
data_agm004468982
_cell_length_a     7.30557
_cell_length_b     7.30557
_cell_length_c     7.30557
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       389.90816
_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
  Ta1 Ta 0.25000 0.00000 0.50000 1.00000
  Ta2 Ta 0.75000 0.00000 0.50000 1.00000
  Ta3 Ta 0.00000 0.50000 0.25000 1.00000
  Ta4 Ta 0.00000 0.50000 0.75000 1.00000
  Ta5 Ta 0.50000 0.25000 0.00000 1.00000
  Ta6 Ta 0.50000 0.75000 0.00000 1.00000
  Ag1 Ag 0.25000 0.50000 0.00000 1.00000
  Ag2 Ag 0.75000 0.50000 0.00000 1.00000
  Ag3 Ag 0.50000 0.00000 0.25000 1.00000
  Ag4 Ag 0.50000 0.00000 0.75000 1.00000
  Ag5 Ag 0.00000 0.25000 0.50000 1.00000
  Ag6 Ag 0.00000 0.75000 0.50000 1.00000
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