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Ta5W

Alexandria ALEX

Alex-ID: agm014785397 · Space group: Cmmm (#65)

Alexandria Database API

Basic Information

Formula
Ta5W
Alex-ID
agm014785397
Elements
2
Sites
12
Space group
Cmmm (#65)
Crystal system
orthorhombic
Volume
214.10
ų
Cell a
7.4025
Å
Cell b
7.4025
Å
Cell c
6.5503
Å
α angle
90.00
°
β angle
90.00
°
γ angle
143.38
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ta5W
Ta
10.00 · 83.3%
W
2.00 · 16.7%

Energy & Stability

Energy above hull
0.0236
eV/atom
Formation energy
-0.0212
eV/atom
Corrected total energy
-144.6871
eV
Raw total energy
-144.6871
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0062
eV
DOS at Fermi level
16.3197
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB5_1790_spg65

Decomposition

Ta5W2 Ta

Computed at

2025-04-15 10:14:33

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: agm014785397).

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 agm014785397
data_agm014785397
_cell_length_a     7.40251
_cell_length_b     7.40251
_cell_length_c     6.55034
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  143.38238
_cell_volume       214.09775
_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 0.83107 0.16893 0.75629 1.00000
  Ta2 Ta 0.50000 0.50000 0.24576 1.00000
  Ta3 Ta 0.16893 0.83107 0.24371 1.00000
  Ta4 Ta 0.83107 0.16893 0.24371 1.00000
  Ta5 Ta 0.16893 0.83107 0.75629 1.00000
  Ta6 Ta 0.50000 0.50000 0.75424 1.00000
  Ta7 Ta 0.00000 0.00000 0.00000 1.00000
  Ta8 Ta 0.00000 0.00000 0.50000 1.00000
  Ta9 Ta 0.33383 0.66617 0.50000 1.00000
  Ta10 Ta 0.66617 0.33383 0.50000 1.00000
  W1 W 0.33422 0.66578 0.00000 1.00000
  W2 W 0.66578 0.33422 0.00000 1.00000
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