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TaCuRu4

Alexandria ALEX

Alex-ID: agm005456657 · Space group: F-43m (#216)

Basic Information

Formula
TaCuRu4
Alex-ID
agm005456657
Elements
3
Sites
6
Space group
F-43m (#216)
Crystal system
cubic
Volume
91.74
ų
Cell a
5.0624
Å
Cell b
5.0624
Å
Cell c
5.0624
Å
α angle
60.00
°
β angle
60.00
°
γ angle
60.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
TaCuRu4
Ta
1.00 · 16.7%
Cu
1.00 · 16.7%
Ru
4.00 · 66.7%

Energy & Stability

Energy above hull
0.4228
eV/atom
Formation energy
0.2635
eV/atom
Corrected total energy
-51.5347
eV
Raw total energy
-51.5347
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
8.5257
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC4_12_spg216

Decomposition

Ta3Ru5 Ru Cu

Computed at

2023-03-20 17:38:37.447193

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: agm005456657).

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 agm005456657
data_agm005456657
_cell_length_a     5.06235
_cell_length_b     5.06235
_cell_length_c     5.06235
_cell_angle_alpha  60.00000
_cell_angle_beta   60.00000
_cell_angle_gamma  60.00000
_cell_volume       91.73637
_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 0.75000 0.75000 0.75000 1.00000
  Cu1 Cu 0.00000 0.00000 0.00000 1.00000
  Ru1 Ru 0.87623 0.37459 0.37459 1.00000
  Ru2 Ru 0.37459 0.37459 0.87623 1.00000
  Ru3 Ru 0.37459 0.87623 0.37459 1.00000
  Ru4 Ru 0.37459 0.37459 0.37459 1.00000
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