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Th3Ta

Alexandria ALEX

Alex-ID: agm005286399 · Space group: P6_3/mmc (#194)

Basic Information

Formula
Th3Ta
Alex-ID
agm005286399
Elements
2
Sites
8
Space group
P6_3/mmc (#194)
Crystal system
hexagonal
Volume
227.16
ų
Cell a
6.7511
Å
Cell b
6.7511
Å
Cell c
5.7550
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Th3Ta
Th
6.00 · 75.0%
Ta
2.00 · 25.0%

Energy & Stability

Energy above hull
0.3052
eV/atom
Formation energy
0.3052
eV/atom
Corrected total energy
-65.7980
eV
Raw total energy
-65.7980
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
10.8066
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3_3_spg194

Decomposition

Ta Th

Computed at

2023-04-21 02:26:23.254321

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: agm005286399).

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 agm005286399
data_agm005286399
_cell_length_a     6.75110
_cell_length_b     6.75110
_cell_length_c     5.75500
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       227.15683
_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
  Th1 Th 0.17514 0.35027 0.25000 1.00000
  Th2 Th 0.64973 0.82486 0.25000 1.00000
  Th3 Th 0.17514 0.82486 0.25000 1.00000
  Th4 Th 0.82486 0.64973 0.75000 1.00000
  Th5 Th 0.35027 0.17514 0.75000 1.00000
  Th6 Th 0.82486 0.17514 0.75000 1.00000
  Ta1 Ta 0.33333 0.66667 0.75000 1.00000
  Ta2 Ta 0.66667 0.33333 0.25000 1.00000
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